Government Contractors in Illinois
Results for NAICS 519 - Other Information Services
101 - 125 of 478 Company(ies)
Competitive Range Solutions LLC - O Fallon, Illinois
Service
Competitive Range Solutions is a Service Disabled Veteran Owned and Minority Business Enterprise and DOT Certified Small Disadvantaged Business specializing in IT and IT consulting services.
(800) 460-7935
650 C Pierce Blvd O Fallon, IL 62269
CONSULTING TECHNOLOGY SERVICES, INC. - Warrenville, Illinois
Research and Development , Service
CTS is a information technology consulting firm providing results-oriented, value-based services for both commercial and public sector clients. CTS also sells major manufacturer hardware and software.
(630) 717-2980
2s650 Hampton Dr Warrenville, IL 60555
PARADIGM SOLUTIONS INC - Chicago, Illinois
Service
Managment Consulting, Business Services, Database Architecture and Design, Full Life Cycle web based and client server based system design, development and integration, Business Process re-engineering
(312) 474-5759
10 S Riverside Plaza Ste 1800 Chicago, IL 60606
ENGLISH, DONALD - Eldorado, Illinois
Research and Development , Service
I research information as required by business's for any use in establishing their business, providing information on how to accomplish the goal needed to serve the business needs.
(618) 273-2255
1604 Grant St Eldorado, IL 62930
INTELLIGENT INTERIORS, INC - Fairview Heights, Illinois
Construction , Service
Systems integration/automation including security systems, surveillance cameras, lighting control, energy management, computer and telephone network installation, audio/video distribution.
(618) 236-1708
403 Ryan Dr Fairview Heights, IL 62208
DYNAMIC SOLUTIONS CONSULTING L - Charleston, Illinois
Dynamic Solutions Consulting LLC provides consulting services in the areas of e-learning, staff development, management operations leadership development, continuous improvment, workforce development, and many other areas.
(217) 345-6093
1513 University Dr Charleston, IL 61920
SOFTWARE RESEARCHERS, INC. - Huntley, Illinois
Service
Software Consulting Software Research Software Product Licensing And Renewals Computer Hardware Computer Peripherals Computer Networking Equipment
(847) 452-5336
10355 Aldridge Dr Huntley, IL 60142
COMBINED COMMUNICATION INC - Des Plaines, Illinois
Service
Sales & Service of the following products: Nortel Meridian Avaya Pbx & Key Systems Nortel BCM Nortel Norstar Nortel Messaging Call Pilot Voice Mail Definity G3R, G3SI, & Prologix Intuity Messaging Platforms Octel 250 & 350 Voice Mail
(847) 716-1700
174 Touhy Ct Des Plaines, IL 60018
PUBLIC SAFETY ALLIANCE - Oak Forest, Illinois
Construction , Research and Development , Service
Extensive experience in underground utility infrastructure, utility locating, damage claims investigations and recovery, reduction of damages to underground facilities, employee safety programs, blueprint and map reading, and utility consulting.
(630) 379-4187
6043 El Morro Ln Oak Forest, IL 60452
ANKNEY DATA SERVICES - Rock Island, Illinois
Service
Computer Consulting, Web Site Development, Programming.
(309) 269-0197
2031 46th St Rock Island, IL 61201
MANGONEL - Chicago, Illinois
Service
1) translate medieval and contemporary religious, jihadi and legal Arabic literature 2) analyze jihadi ideology for: Islamic weakness Identify ideological trends Identify potentially exploitable conflicts
(312) 375-6363
1118 W Fulton Market #501 Chicago, IL 60607
VERGE STUDIOS, LLC - River Forest, Illinois
Service
Verge Studios is an award-winning graphic design and custom programming studio that has been serving clients since 1998. We specialize in print materials, interactive software, video editing, and custom programmed internet and offline computer solutions.
(708) 366-6883
815 Lathrop Ave River Forest, IL 60305
ACE CONSULTING L.L.C. - Chicago, Illinois
Research and Development , Service
ACE 3 Consulting services include IT solutions, IT project management, General Project management, Software Development Management
(847) 312-7621
3935 South Wells Unit 3 Chicago, IL 60609
KAIZER INC - Naperville, Illinois
Research and Development , Service
Kaizer provides staffing services for technology and business initiatives for solving project management, business analysis, system analysis, strategic planning, software development and other IT issues.
(630) 862-7961
3912 Bluejay Ln Naperville, IL 60564
IBCM INC - South Elgin, Illinois
Service
Computer programming. web services, Database management
(847) 695-1883
50 S Mcclean Blvd South Elgin, IL 60177
NETWORK ENGINEERING GROUP, LLC - Chicago, Illinois
Service
IT Consulting Managed Services Wireless/WiFi Network Security LAN/WAN Structured Cabling Telecommunications Reseller
(888) 685-3644
9204 S. Commercial Avenue 414 Chicago, IL 60617
TAYLOR STUDIOS INC - Rantoul, Illinois
Design and fabricate exhibits
(217) 893-4874
1320 Harmon Dr Rantoul, IL 61866
INVINIA SOLUTIONS, LLC - Chicago, Illinois
Service
We transform strategic business objectives into reality by using information technology. We leverage web services, the .NET Framework, and our core set of pre-made components to create affordable technical solutions to common business problems.
(773) 276-6390
1609 N Wolcott Ave Ste 104 Chicago, IL 60622
SPH3R3 - Oak Park, Illinois
Research and Development , Service
training, education, information security, ccie, cissp, gsec, masters, audit, review, penetration, network archictecture, incident response, intrusion detection, data collection, netflow, awareness
(312) 375-4715
100 South Elmwood Ave Oak Park, IL 60302
JOAN-MARIE MOSS & ASSOCIATES, LTD - Oak Park, Illinois
Joan-Marie Moss is a writer, with expertise in writing, editing, and production of print documents, online help and websites.
(312) 238-9579
405 S Home #201 Oak Park, IL 60302
CROWN INTERNATIONAL - Bloomington, Illinois
IBM Certified Solutions Expert in Speech Recognition and Dragon NaturallySpeaking. Consulting, Sales, Training, Customization. We can provide Section 508 training under DOD TRICARE (CAP) for Federal Agencies with disabled employees.
(309) 662-3303
7 Fetzer Dr Apt 2 Bloomington, IL 61704
RICK ELLIS - Morton, Illinois
Service
Technical writing, technical illustration, graphic design, and document/publication development and reproduction services.
(309) 635-0907
321 N Illinois Ave Morton, IL 61550
Kaizen Technologies, INC. - Chicago, Illinois
Kaizen Technologies offers Software Development and Project/Program Management consulting services. We have years of experience in providing software development and PMP certified Project/Program Management services in Waterfall and Agile methodologies.
(773) 934-3010
2339 N. Kildare Ave. Chicago, IL 60639
TOUCHPOINTCARE, LLC - Libertyville, Illinois
Research and Development , Service
Web based for data collection and dissemination of any data through multiple communication channels which include call center, IVR, texting, email, internet browser, smartphone-enabled, etc...
(847) 362-4889
215 E Park Ave Ste D Libertyville, IL 60048
CENTER FOR INTERNAL CHANGE INC. - Glenview, Illinois
Leading distributor of DiSC profile and Inscape Publishing training products at quantity based discount to government agencies.
(847) 259-0005
1966 Dewes St Glenview, IL 60025
Certifications
Ownership / Diversity
Business Type
NAICS Code
- 11 - Agriculture & Livestock
- 21 - Mining, Oil & Gas
- 22 - Utilities
- 23 - Construction
- 31 - Food & Apparel
- 32 - Non-Metallic Manufacturing
- 33 - Metallic Manufacturing
- 42 - Wholesale Trade
- 44 - Retail Trade
- 45 - Retail Trade - Misc.
- 48 - Transportation
- 49 - Postal & Warehousing
- 51 - IT Technology
- 511 - Publishing Industries (except Internet)
- 512 - Motion Picture and Sound Recording Industries
- 515 - Broadcasting (except Internet)
- 516 - Internet Publishing and Broadcasting
- 517 - Telecommunications
- 518 - Internet Service Providers, Web Search Portals, and Data Processing Services
- 519 - Other Information Services
- 52 - Finance and Insurance
- 53 - Real Estate
- 54 - Professional Services
- 55 - Company Management
- 56 - Administrative Service
- 61 - Educational Services
- 62 - Health Care
- 71 - Arts and Entertainment
- 72 - Travel & Food Services
- 81 - Other Services
- 92 - Public Administration
CITY
- Abingdon
- Adair
- Addieville village
- Addison village
- Adeline village
- Albany village
- Albers village
- Albion
- Aledo
- Alexis village
- Algonquin village
- Alhambra village
- Allendale village
- Allenville village
- Allerton village
- Alma village
- Alorton village
- Alpha village
- Alsey village
- Alsip village
- Altamont
- Alto Pass village
- Alton
- Altona village
- Alvan village
- Amboy
- Anchor village
- Andalusia village
- Andover village
- Anna
- Annapolis
- Annawan town
- Antioch village
- Apple Canyon Lake
- Apple River village
- Arcola
- Arenzville village
- Argenta village
- Arlington Heights village
- Arlington village
- Armington village
- Aroma Park village
- Arrowsmith village
- Arthur village
- Ashkum village
- Ashland village
- Ashley
- Ashmore village
- Ashton village
- Assumption
- Astoria town
- Athens
- Atkinson town
- Atlanta
- Atwood village
- Auburn
- Augusta village
- Aurora
- Ava
- Aviston village
- Avon village
- Baldwin village
- Banner village
- Bannockburn village
- Bardolph village
- Barrington Hills village
- Barrington village
- Barry
- Bartelso village
- Bartlett village
- Bartonville village
- Basco village
- Batavia
- Batchtown village
- Bath village
- Bay View Gardens village
- Baylis village
- Beach Park village
- Beardstown
- Beason
- Beaverville village
- Beckemeyer village
- Bedford Park village
- Beecher village
- Beecher village
- Belgium village
- Belknap village
- Belle Prairie town
- Belle Rive village
- Belleville
- Bellevue village
- Bellflower village
- Bellmont village
- Bellwood village
- Belvidere
- Bement village
- Benld
- Bensenville village
- Benson village
- Bentley town
- Benton
- Berkeley village
- Berlin village
- Berwyn
- Bethalto village
- Bethany village
- Big Rock village
- Biggsville village
- Bingham village
- Bishop Hill village
- Bismarck village
- Blandinsville village
- Bloomingdale village
- Bloomington
- Blue Island
- Blue Mound village
- Bluffs village
- Bluford village
- Bolingbrook village
- Bondville village
- Bone Gap village
- Bonfield village
- Bonnie village
- Boody
- Boulder Hill
- Bourbonnais village
- Bowen village
- Braceville village
- Bradford village
- Bradley village
- Braidwood
- Breese
- Bridgeport
- Bridgeview village
- Brighton village
- Brimfield village
- Broadlands village
- Broadview village
- Broadwell village
- Brocton village
- Brookfield village
- Brooklyn village
- Brookport
- Broughton village
- Browning village
- Browns village
- Brownstown village
- Brussels village
- Bryant village
- Buckingham village
- Buckley village
- Buckner village
- Buda village
- Buffalo Grove village
- Buffalo village
- Bull Valley village
- Bulpitt village
- Buncombe village
- Bunker Hill
- Burbank
- Bureau Junction village
- Burlington village
- Burnham village
- Burnt Prairie village
- Burr Ridge village
- Bush village
- Bushnell
- Butler village
- Byron
- Cabery village
- Cahokia village
- Cairo
- Caledonia village
- Calhoun village
- Calumet
- Calumet Park village
- Camargo village
- Cambria village
- Cambridge village
- Camden village
- Camp Point village
- Campbell Hill village
- Campton Hills village
- Campus village
- Canton
- Cantrall village
- Capron village
- Carbon Cliff village
- Carbon Hill village
- Carbondale
- Carlinville
- Carlock village
- Carlyle
- Carmi
- Carol Stream village
- Carpentersville village
- Carrier Mills village
- Carrollton
- Carterville
- Carthage
- Cary village
- Casey
- Caseyville village
- Catlin village
- Cave-In-Rock village
- Cedar Point village
- Cedarville village
- Central village
- Centralia
- Centreville
- Cerro Gordo village
- Chadwick village
- Champaign
- Chandlerville village
- Channahon village
- Channel Lake
- Chapin village
- Charleston
- Chatham village
- Chatsworth town
- Chebanse village
- Chemung
- Chenoa
- Cherry Valley village
- Cherry village
- Chester
- Chesterfield village
- Chestnut
- Chicago
- Chicago Heights
- Chicago Ridge village
- Chillicothe
- Chrisman
- Christopher
- Cicero town
- Cisco village
- Cisne village
- Cissna Park village
- Claremont village
- Clarendon Hills village
- Clay village
- Clayton village
- Clear Lake village
- Cleveland village
- Clifton village
- Clinton
- Coal Valley village
- Coal village
- Coalton village
- Coatsburg village
- Cobden village
- Coffeen
- Colchester
- Coleta village
- Colfax village
- Collinsville
- Colona
- Colp village
- Columbia
- Columbus village
- Como
- Compton village
- Concord village
- Congerville village
- Cooksville village
- Cordova village
- Cornell village
- Cornland
- Cortland town
- Coulterville village
- Country Club Hills
- Countryside
- Cowden village
- Coyne Center
- Crab Orchard
- Crainville village
- Creal Springs
- Crescent village
- Crest Hill
- Creston village
- Crestwood village
- Crete village
- Creve Coeur village
- Crossville village
- Crystal Lake
- Crystal Lawns
- Cuba
- Cullom village
- Curran village
- Cutler village
- Cypress village
- Dahlgren village
- Dakota village
- Dallas
- Dalton village
- Dalzell village
- Damiansville village
- Dana village
- Danforth village
- Danvers village
- Danville
- Darien
- Darmstadt
- Davis Junction village
- Davis village
- Dawson village
- Dayton
- De Land village
- De Pue village
- De Soto village
- De Witt village
- Decatur
- Deer Creek village
- Deer Grove village
- Deer Park village
- Deerfield village
- DeKalb
- Delavan
- Des Plaines
- Detroit village
- Diamond village
- Dieterich village
- Divernon village
- Dix village
- Dixmoor village
- Dixon
- Dolton village
- Dongola village
- Donnellson village
- Donovan village
- Dorchester village
- Dover village
- Dowell village
- Downers Grove village
- Downs village
- Du Bois village
- Du Quoin
- Dunfermline village
- Dunlap village
- Dupo village
- Durand village
- Dwight village
- Eagarville village
- Earlville
- East Alton village
- East Brooklyn village
- East Cape Girardeau village
- East Carondelet village
- East Dubuque
- East Dundee village
- East Galesburg village
- East Gillespie village
- East Hazel Crest village
- East Moline
- East Peoria
- East St. Louis
- Easton village
- Eddyville village
- Edgewood village
- Edinburg village
- Edwardsville
- Effingham
- El Dara village
- El Paso
- Elburn village
- Eldorado
- Eldred village
- Elgin
- Elizabeth village
- Elizabethtown village
- Elk Grove Village village
- Elkhart village
- Elkville village
- Elliott village
- Ellis Grove village
- Ellisville village
- Ellsworth village
- Elmhurst
- Elmwood
- Elmwood Park village
- Elsah village
- Elvaston village
- Elwood village
- Emden village
- Emington village
- Energy village
- Enfield village
- Equality village
- Erie village
- Essex village
- Eureka
- Evanston
- Evansville village
- Evergreen Park village
- Ewing village
- Exeter village
- Fairbury
- Fairfield
- Fairmont
- Fairmont village
- Fairmount village
- Fairview Heights
- Fairview village
- Farina village
- Farmer
- Farmersville village
- Farmington
- Fayetteville village
- Ferris village
- Fidelity village
- Fieldon village
- Fillmore village
- Findlay village
- Fisher village
- Fithian village
- Flanagan village
- Flat Rock village
- Flora
- Floraville
- Florence village
- Flossmoor village
- Foosland village
- Ford Heights village
- Forest Lake
- Forest Park village
- Forest View village
- Forest village
- Forrest village
- Forreston village
- Forsyth village
- Fox Lake Hills
- Fox Lake village
- Fox River Grove village
- Frankfort Square
- Frankfort village
- Franklin Grove village
- Franklin Park village
- Franklin village
- Freeburg village
- Freeman Spur village
- Freeport
- Fulton
- Fults village
- Gages Lake
- Galatia village
- Galena
- Galesburg
- Galva
- Garden Prairie village
- Gardner village
- Garrett village
- Gays village
- Geneseo
- Geneva
- Genoa
- Georgetown
- Georgetown
- German Valley village
- Germantown Hills village
- Germantown village
- Gibson
- Gifford village
- Gilberts village
- Gillespie
- Gilman
- Gilson
- Girard
- Gladstone village
- Glasford village
- Glasgow village
- Glen Carbon village
- Glen Ellyn village
- Glencoe village
- Glendale Heights village
- Glenview village
- Glenwood village
- Godfrey village
- Godley village
- Golconda
- Golden Gate village
- Golden village
- Golf village
- Good Hope village
- Goodfield village
- Goofy Ridge
- Goreville village
- Gorham village
- Grafton
- Grand Detour
- Grand Ridge village
- Grand Tower
- Grandview village
- Grandwood Park
- Granite
- Grant Park village
- Grantfork village
- Granville village
- Grayslake village
- Grayville
- Green Oaks village
- Green Valley village
- Greenfield
- Greenup village
- Greenview village
- Greenville
- Greenwood village
- Gridley village
- Griggsville
- Gulf Port village
- Gurnee village
- Hainesville village
- Hamburg village
- Hamel village
- Hamilton
- Hammond village
- Hampshire village
- Hampton village
- Hanaford village
- Hanna village
- Hanover Park village
- Hanover village
- Hardin village
- Harmon village
- Harrisburg
- Harrison
- Harristown village
- Hartford village
- Hartsburg village
- Harvard
- Harvel village
- Harvey
- Harwood Heights village
- Havana
- Hawthorn Woods village
- Hazel Crest village
- Hebron village
- Hecker village
- Henderson village
- Hennepin village
- Henning village
- Henry
- Heritage Lake
- Herrick village
- Herrin
- Herscher village
- Hettick village
- Heyworth village
- Hickory Hills
- Hidalgo village
- Highland
- Highland Park
- Highwood
- Hillcrest village
- Hillsboro
- Hillsdale village
- Hillside village
- Hillview village
- Hinckley village
- Hindsboro village
- Hinsdale village
- Hodgkins village
- Hoffman Estates village
- Hoffman village
- Holiday Hills village
- Holiday Shores
- Hollowayville village
- Homer Glen village
- Homer village
- Hometown
- Homewood village
- Hoopeston
- Hooppole village
- Hopedale village
- Hopewell village
- Hopkins Park village
- Hoyleton village
- Hudson village
- Huey village
- Hull village
- Humboldt village
- Hume village
- Huntley village
- Hurst
- Hutsonville village
- Illiopolis village
- Ina village
- Indian Creek village
- Indian Head Park village
- Indianola village
- Industry village
- Ingalls Park
- Inverness village
- Iola village
- Ipava village
- Iroquois village
- Irving village
- Irvington village
- Irwin village
- Island Lake village
- Itasca village
- Iuka village
- Ivesdale village
- Jacksonville
- Jeffersonville village
- Jeisyville village
- Jerome village
- Jerseyville
- Jewett village
- Johnsburg village
- Johnsonville village
- Johnston
- Joliet
- Jonesboro
- Joppa village
- Joy village
- Junction village
- Junction village
- Justice village
- Kampsville village
- Kane village
- Kaneville village
- Kangley village
- Kankakee
- Kansas village
- Kappa village
- Karnak village
- Kaskaskia village
- Keenes village
- Keensburg village
- Keithsburg
- Kell village
- Kempton village
- Kenilworth village
- Kenney village
- Kewanee
- Keyesport village
- Kilbourne village
- Kildeer village
- Kincaid village
- Kinderhook village
- Kingston Mines village
- Kingston village
- Kinmundy
- Kinsman village
- Kirkland village
- Kirkwood village
- Knollwood
- Knoxville
- La Fayette village
- La Grange Park village
- La Grange village
- La Harpe
- La Moille village
- La Prairie village
- La Rose village
- Lacon
- Ladd village
- Lake Barrington village
- Lake Bluff village
- Lake Camelot
- Lake Catherine
- Lake Forest
- Lake Holiday
- Lake in the Hills village
- Lake Ka-Ho village
- Lake of the Woods
- Lake Petersburg
- Lake Summerset
- Lake Villa village
- Lake Zurich village
- Lakemoor village
- Lakewood Shores
- Lakewood village
- Lanark
- Langleyville
- Lansing village
- LaPlace
- LaSalle
- Latham village
- Lawrenceville
- Le Roy
- Leaf River village
- Lebanon
- Lee village
- Leland Grove
- Leland village
- Lemont village
- Lena village
- Lenzburg village
- Leonore village
- Lerna village
- Lewistown
- Lexington
- Liberty village
- Libertyville village
- Lily Lake village
- Lima village
- Limestone village
- Lincoln
- Lincolnshire village
- Lincolnwood village
- Lindenhurst village
- Lisbon village
- Lisle village
- Litchfield
- Little York village
- Littleton village
- Liverpool village
- Livingston village
- Loami village
- Lockport
- Loda village
- Lomax village
- Lombard village
- London Mills village
- Long Creek village
- Long Grove village
- Long Lake
- Long Point village
- Longview village
- Loraine village
- Lost Nation
- Lostant village
- Louisville village
- Loves Park
- Lovington village
- Ludlow village
- Lyndon village
- Lynnville village
- Lynwood village
- Lyons village
- Macedonia village
- Machesney Park village
- Mackinaw village
- Macomb
- Macon
- Madison
- Maeystown village
- Magnolia village
- Mahomet village
- Makanda village
- Malden village
- Malta village
- Manchester village
- Manhattan village
- Manito village
- Manlius village
- Mansfield village
- Manteno village
- Maple Park village
- Mapleton village
- Maquon village
- Marengo
- Marietta village
- Marine village
- Marion
- Marissa village
- Mark village
- Markham
- Maroa
- Marquette Heights
- Marseilles
- Marshall
- Martinsville
- Martinton village
- Maryville village
- Mascoutah
- Mason
- Mason town
- Matherville village
- Matteson village
- Mattoon
- Maunie village
- Maywood village
- Mazon village
- McClure village
- McCook village
- McCullom Lake village
- McHenry
- McLean village
- McLeansboro
- McNabb village
- Mechanicsburg village
- Media village
- Medora village
- Melrose Park village
- Melvin village
- Mendon village
- Mendota
- Menominee village
- Meredosia village
- Merrionette Park village
- Metamora village
- Metcalf village
- Metropolis
- Mettawa village
- Middletown village
- Midlothian village
- Milan village
- Milford village
- Mill Creek village
- Mill Shoals village
- Millbrook village
- Milledgeville village
- Millington village
- Millstadt village
- Milton village
- Mineral village
- Minier village
- Minonk
- Minooka village
- Mitchell
- Modesto village
- Mokena village
- Moline
- Momence
- Monee village
- Monmouth
- Monroe Center village
- Montgomery village
- Monticello
- Montrose village
- Morris
- Morrison
- Morrisonville village
- Morton Grove village
- Morton village
- Mound
- Mound Station village
- Mounds
- Mount Auburn village
- Mount Carmel
- Mount Carroll
- Mount Clare village
- Mount Erie village
- Mount Morris village
- Mount Olive
- Mount Prospect village
- Mount Pulaski
- Mount Sterling
- Mount Vernon
- Mount Zion village
- Moweaqua village
- Muddy village
- Mulberry Grove village
- Mulkeytown
- Muncie village
- Mundelein village
- Murphysboro
- Murrayville village
- Naperville
- Naplate village
- Naples town
- Nashville
- Nason
- Nauvoo
- Nebo village
- Nelson village
- Neoga
- Neponset village
- New Athens village
- New Baden village
- New Bedford village
- New Berlin village
- New Boston
- New Burnside village
- New Canton town
- New Douglas village
- New Grand Chain village
- New Haven village
- New Holland village
- New Lenox village
- New Milford village
- New Minden village
- New Salem village
- Newark village
- Newman
- Newton
- Niantic village
- Niles village
- Nilwood town
- Noble village
- Nokomis
- Nora village
- Normal town
- Norridge village
- Norris village
- Norris village
- North Aurora village
- North Barrington village
- North Chicago
- North Henderson village
- North Pekin village
- North Riverside village
- North Utica village
- North village
- Northbrook village
- Northfield village
- Northlake
- Norwood village
- Oak Brook village
- Oak Forest
- Oak Grove village
- Oak Lawn village
- Oak Park village
- Oak Run
- Oakbrook Terrace
- Oakdale village
- Oakford village
- Oakland
- Oakwood Hills village
- Oakwood village
- Oblong village
- Oconee village
- Odell village
- Odin village
- O'Fallon
- Ogden village
- Oglesby
- Ohio village
- Ohlman village
- Okawville village
- Old Mill Creek village
- Old Ripley village
- Old Shawneetown village
- Olive Branch
- Olivet
- Olmsted village
- Olney
- Olympia Fields village
- Omaha village
- Onarga village
- Oneida
- Opdyke
- Oquawka village
- Orangeville village
- Oreana village
- Oregon
- Orient
- Orion village
- Orland Hills village
- Orland Park village
- Oswego village
- Ottawa
- Otterville town
- Owaneco village
- Paderborn
- Palatine village
- Palestine village
- Palmer village
- Palmyra village
- Palos Heights
- Palos Hills
- Palos Park village
- Pana
- Panama village
- Panola village
- Papineau village
- Paris
- Park
- Park Forest village
- Park Ridge
- Parkersburg village
- Patoka village
- Paw Paw village
- Pawnee village
- Paxton
- Payson village
- Pearl village
- Pearl village
- Pecatonica village
- Pekin
- Penfield
- Peoria
- Peoria Heights village
- Peotone village
- Percy village
- Perry village
- Peru
- Pesotum village
- Petersburg
- Phillipstown village
- Philo village
- Phoenix village
- Pierron village
- Pinckneyville
- Pingree Grove village
- Piper village
- Pistakee Highlands
- Pittsburg village
- Pittsfield
- Plainfield village
- Plainville village
- Plano
- Plattville village
- Pleasant Hill village
- Pleasant Plains village
- Plymouth village
- Pocahontas village
- Polo
- Pontiac
- Pontoon Beach village
- Pontoosuc village
- Poplar Grove village
- Port Barrington village
- Port Byron village
- Posen village
- Potomac village
- Prairie du Rocher village
- Prairie Grove village
- Prairie village
- Prestbury
- Preston Heights
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- Princeville village
- Prophetstown
- Prospect Heights
- Pulaski village
- Quincy
- Radom village
- Raleigh village
- Ramsey village
- Rankin village
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- Rantoul village
- Rapids village
- Raritan village
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- Red Bud
- Reddick village
- Redmon village
- Rentchler
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- Richmond village
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- Richview village
- Ridge Farm village
- Ridgway village
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- Ringwood village
- Rio village
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- River Forest village
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- Riverdale village
- Riverside village
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- Riverwoods village
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- Robinson
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- Rock village
- Rockbridge village
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- Rockford
- Rockton village
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- Rolling Meadows
- Rome
- Romeoville village
- Roodhouse
- Roscoe village
- Rose Hill village
- Roselle village
- Rosemont village
- Roseville village
- Rosewood Heights
- Rosiclare
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- Round Lake Beach village
- Round Lake Heights village
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- Round Lake village
- Roxana village
- Royal Lakes village
- Royal village
- Royalton village
- Ruma village
- Rushville
- Russellville village
- Rutland village
- Sadorus village
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- Salem
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- San Jose village
- Sandoval village
- Sandwich
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- Saunemin village
- Savanna
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- Sawyerville village
- Saybrook village
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- Schaumburg village
- Schiller Park village
- Schram village
- Sciota village
- Scott AFB
- Scottville village
- Seaton village
- Seatonville village
- Secor village
- Seneca village
- Sesser
- Seymour
- Shabbona village
- Shannon village
- Shawneetown
- Sheffield village
- Shelbyville
- Sheldon village
- Sheridan village
- Sherman village
- Sherrard village
- Shiloh village
- Shipman town
- Shorewood village
- Shumway village
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- Sidney village
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- Sims village
- Skokie village
- Sleepy Hollow village
- Smithboro village
- Smithfield village
- Smithton village
- Somonauk village
- Sorento village
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- South Beloit
- South Chicago Heights village
- South Elgin village
- South Holland village
- South Jacksonville village
- South Pekin village
- South Roxana village
- South Wilmington village
- Southern View village
- Sparland village
- Sparta
- Spaulding village
- Spillertown village
- Spring Bay village
- Spring Grove village
- Spring Valley
- Springerton village
- Springfield
- St. Anne village
- St. Augustine village
- St. Charles
- St. David village
- St. Elmo
- St. Francisville
- St. Jacob village
- St. Johns village
- St. Joseph village
- St. Libory village
- St. Peter village
- Standard village
- Standard village
- Stanford village
- Staunton
- Ste. Marie village
- Steeleville village
- Steger village
- Sterling
- Steward village
- Stewardson village
- Stickney village
- Stillman Valley village
- Stockton village
- Stone Park village
- Stonefort village
- Stonington village
- Stoy village
- Strasburg village
- Strawn village
- Streamwood village
- Streator
- Stronghurst village
- Sublette village
- Sugar Grove village
- Sullivan
- Summerfield village
- Summit village
- Sumner
- Sun River Terrace village
- Swansea village
- Sycamore
- Symerton village
- Table Grove village
- Tallula village
- Tamaroa village
- Tamms village
- Tampico village
- Taylor Springs village
- Taylorville
- Tennessee village
- Teutopolis village
- Thawville village
- Thayer village
- The Galena Territory
- Thebes village
- Third Lake village
- Thomasboro village
- Thompsonville village
- Thomson village
- Thornton village
- Tilden village
- Tilton village
- Timberlane village
- Time village
- Tinley Park village
- Tiskilwa village
- Toledo village
- Tolono village
- Toluca
- Tonica village
- Topeka village
- Toulon
- Tovey village
- Towanda village
- Tower Hill village
- Tower Lakes village
- Tremont village
- Trenton
- Trout Valley village
- Troy
- Troy Grove village
- Tuscola
- Twin Grove
- Ullin village
- Union Hill village
- Union village
- University Park village
- Urbana
- Ursa village
- Valier village
- Valley village
- Valmeyer village
- Vandalia
- Varna village
- Venedy village
- Venetian Village
- Venice
- Vergennes village
- Vermilion village
- Vermont village
- Vernon Hills village
- Vernon village
- Verona village
- Versailles village
- Victoria village
- Vienna
- Villa Grove
- Villa Park village
- Viola village
- Virden
- Virgil village
- Virginia
- Volo village
- Wadsworth village
- Waggoner village
- Walnut Hill village
- Walnut village
- Walshville village
- Waltonville village
- Wamac
- Wapella village
- Warren village
- Warrensburg village
- Warrenville
- Warsaw
- Washburn village
- Washington
- Washington Park village
- Wataga village
- Waterloo
- Waterman village
- Watseka
- Watson village
- Wauconda village
- Waukegan
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- Wayne village
- Wayne village
- Waynesville village
- Weldon village
- Wellington village
- Wenona
- Wenonah village
- West Brooklyn village
- West Chicago
- West Dundee village
- West Frankfort
- West Peoria
- West Point village
- West Salem village
- West Union
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- West York
- Westchester village
- Western Springs village
- Westervelt
- Westfield village
- Westmont village
- Westville village
- Wheaton
- Wheeler village
- Wheeling village
- White Hall
- White Heath
- White village
- Whiteash village
- Williamsfield village
- Williamson village
- Williamsville village
- Willisville village
- Willow Hill village
- Willow Springs village
- Willowbrook
- Willowbrook village
- Wilmette village
- Wilmington
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- Wilsonville village
- Winchester
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- Windsor village
- Winfield village
- Winnebago village
- Winnetka village
- Winslow village
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- Witt
- Wonder Lake village
- Wood Dale
- Wood River
- Woodhull village
- Woodland village
- Woodlawn village
- Woodridge village
- Woodson village
- Woodstock
- Worden village
- Worth village
- Wyanet village
- Wyoming
- Xenia village
- Yale village
- Yates village
- Yorkville
- Zeigler
- Zion
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