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Our Service Area

Our service area covers around 17,000 square miles in the northern third of Illinois, providing service to 2.3 million customers.

Explore our coverage

Community Affairs Representatives

Our Community Affairs team serve as liaisons in more than 650 communities throughout our approximately 17,000 square miles service territory.

Meet the Team

Distribution Pipeline

At Nicor we have 2,000 employees constructing, operating, maintaining and inspecting our nearlyĀ 34,000-mile distribution system.

See where our pipeline runs

Listed service area counties and cities

Adams

Fall Creek    
Fowler   
Liberty
Lima
Loraine
Marcelline
Mendon
Meyer
Paloma    
Payson
Plainville
Quincy
Ursa

Boone

Belvidere
Caledonia Township
Capron
Garden Prairie  
Herbert   
Poplar Grove
Timberlane

Bureau

Kasbeer
New Bedford
Normandy
Ohio
Princeton
Tiskilwa
Van Orin
Walnut
Wheatland Township

Carroll

Kasbeer
New Bedford
Normandy
Ohio
Princeton

Champaign

Dewey
Fisher  
Gifford
Lotus
Ludlow
Penfield
Rantoul
Thomasboro

Cook

Alsip
Arlington Heights
Barrington Hills
Barrington Woods
Barrington
Bartlett
Bedford Park
Bellwood
Berkeley
Berwyn
Blue Island
Bridgeview
Broadview
Brookfield
Buffalo Grove
Burbank
Burnham
Calumet City
Calumet Park
Chicago (Annexed Areas)
Chicago Heights
Chicago Ridge
Cicero
Country Club Hills
Countryside
Crestwood
Deerfield
Des Plaines
Dixmoor
Dolton
East Hazel Crest  
Elgin
Elk Grove Village   
Elmwood Park  
Evanston   
Evergreen Park   
Flossmoor
Ford Heights  
Forest Park  
Forest View
Franklin Park
Glenview
Glenwood
Golf
Hanover Park
Harvey
Harwood Heights
Hazel Crest
Hickory Hills
Hillside
Hinsdale
Hodgkin
Hoffman Estates
Holbrook
Hometown
Homewood
Indian Head Park
Inverness
Ivanhoe
Justice
Kenilworth
LaGrange
LaGrange Highlands
LaGrange Park
Lansing
Lemont
Lincolnwood
Lynwood
Lyons
Markham
Matteson
Maywood
McCook
Melrose Park
Merrionette Park
Midlothian
Morton Grove
Mount Prospect
Niles
Norridge
North Riverside
Northbrook
Northfield
Northlake
Norwood Park Township
Oak Brook
Oak Forest
Oak Lawn
Oak Park
Olympia Fields
Orland Hills
Orland Park
Palatine
Palatine Township
Palos Heights
Palos Hills
Palos Park
Park Forest
Park Ridge
Phoenix
Posen
Prospect Heights
Proviso Township
Richton Park
River Forest
River Grove
Riverdale
Cook (cont.)
Riverside
Robbins
Rolling Meadows
Rosemont
Sag
Sauk Village
Schaumburg
Schiller Park
Skokie
South Barrington
South Chicago Heights
South Holland
Steger
Stickney
Stickney Township
Stone Park
Streamwood
Summerhill
Summit
Thornton
Tinley Park
University Park
Villa Park
Westchester
Western Springs
Wheeling
Willow Springs
Wilmette
Winnetka
Worth

DeKalb

Cortland
DeKalb
Esmond   
Fairdale    
Genoa
Hinckley   
Kingston
Kirkland
Lee
Malta
Sandwich   
Shabbona
Somonauk
Sycamore
Waterman

DeWitt

Farmer City

DuPage

Addison
Aurora
Bartlett
Bensenville
Bloomingdale
Burr Ridge
Carol Stream
Clarendon Hills
Darien
Downers Grove
Downers Grove Township
Elmhurst  
Eola    
Glen Ellyn
Glendale Heights
Hanover Park
Highland Lake   
Hinsdale
Itasca  
Keeneyville 
Lisle
Lombard
Medinah
Naperville
Oak Brook  
Oakbrook Terrace   
Roselle   
Villa Park
Warrenville
Wayne
Wayne Center  
West Chicago
Westmont
Wheaton
Willowbrook
Winfield
Wood Dale
Woodridge  

Ford

Cabery
Elliott   
Gibson City
Guthrie  
Kempton
Melvin
Paxton
Piper City
Sibley

Grundy

Braceville
Carbon Hill
Coal City
Diamond
East Brooklyn
Gardner
Godley
Kinsman
Mazon
Minooka
Morris
South Wilmington
Verona

Hancock

Adrian
Basco
Burnside
Carthage
Colusa
Dallas City
Elvaston   
Ferris  
Hamilton
LaHarpe
Nauvoo
Niota    
Pontoosuc
Sutter
Tioga  
Warsaw
West Point

Henderson

Biggsville
Carman
Gladstone
Gulf Port
Lomax
Media
Oquawka   
Raritan
Stronghurst
Terre Haute

Henry

Geneseo
Hooppole

Iroquois

Ashkum
Beaverville
Buckley
Chebanse
Cissna Park
Clifton
Crescent City
Danforth
Donovan
Gilman
Iroquois  
Loda
Martinton
Milford
Onarga   
Papineau   
Ridgeville    
Ritchie    
Sheldon
Thawville
Watseka
Woodland

Jo Daviess

East Dubuque
Eldena  
Elizabeth
Galena
Hanover
Stockton
Warren
West Galena Township
Woodbine

Kane

Aurora
Barrington Hills
Batavia
Big Rock
Burlington
Campton Hills
Carpentersville 
East Dundee
Elburn
Elgin
Geneva
Gilberts
Hampshire
Kaneville
LaFox  
Lily Lake
Maple Park
Montgomery
Mooseheart
North Aurora   
Pingree Grove
Plato Center
Sleepy Hollow
South Elgin
St. Charles
Sugar Grove
Valley View
Virgil
Wasco  
West Dundee

Kankakee

Altorf
Aroma Park
Bonfield
Bourbonnais
Bradley
Buckingham
Cabery
Chebanse
Essex  
Grant Park
Herscher   
Irwin   
Kankakee
Limestone
Manteno
Meyer
Momence
Reddick
Sammons Point   
St. Anne   
St. George    
Sun River Terrace
Union Hill

Kendall

Aurora
Boulder Hill
Bristol
Lisbon
Millbrook
Millington
Newark   
Oswego   
Plano
Plattville
Seward  
Seward Township  
Yorkville

Lake

Antioch
Barrington Hills
Barrington Woods
Barrington
Channel Lake
Countryside Lake
Crooked Lake
Deep Lake
Deer Park
Echo Lake   
Ela Township    
Forest Lake
Fox Lake
Fox Lake Hills
Fremont Township  
Grass Lake  
Grayslake
Gurnee
Hainesville
Hawthorn Woods   
Ingleside   
Island Lake
Ivanhoe 
Kildeer
Lake Barrington
Lake Bloomington
Lake Villa
Lake Zurich
Lindenhurst
Long Grove
Long Lake
Mundelein
North Barrington
Prairie View
Round Lake   
Round Lake Beach   
Round Lake Heights   
Round Lake Park   
Timber Lake  
Tower Lakes
Venetian Village  
Volo
Wauconda
Waukegan

LaSalle

Baker
Dana
Dayton
Earlville
Garfield  
Grand Ridge
Harding    
Kangley
Kernan  
LaSalle
Leeds  
Leland
Leonore
Marseilles
Mendota
Naplate
Norway    
Ottawa   
Ransom
Seneca   
Serena    
Sheridan
Stavanger
Streator*
Triumph  
Troy Grove
Wedron

Lee

Amboy
Ashton
Binghampton
Compton
Dixon
Franklin Grove
Harmon   
Lee Center
Lee*
Nachusa
Nelson
Paw Paw   
Prairieville
Steward
Sublette
Walton  
West Brooklyn
White Rock*

Livingston

Campus
Chatsworth
Cornell
Cullom
Dwight
Emington   
Fairbury   
Flanagan  
Forrest  
Graymont  
Long Point
Manville
Odell   
Pontiac
Reddick*
Rowe    
Saunemin   
Strawn
Streator*

McHenry

Alden Township
Algonquin
Barrington Hills*
Bull Valley
Burton Bridge
Cary
Chemung Township
Crystal Lake
Fox River Grove
Harmony
Harvard
Hebron
Holiday Hills
Huntley*
Island Lake*
Johnsburg 
Lake in the Hills
Lake Killarney
Lakemoor
Lakewood
Lawrence
Lilymoor
Marengo
McCullom Lake
McHenry
McHenry Shores
Oakwood Hills   
Pistakee Bay
Pistakee Highlands
Port Barrington
Prairie Grove
Richmond
Ridgefield
Ringwood
Solon Mills
Spring Grove
Trout Valley
Union
Wonder Lake
Woodstock

McLean

Anchor
Arrowsmith
Belleflower
Bloomington
Carlock
Chenoa
Clarksville
Colfax
Cooksville
Cropsey
Danvers
Downs
Ellsworth   
Gillum  
Greenwood
Gridley
Hudson   
LeRoy
Lexington
Meadows
Normal   
Randolph Township
Saybrook   
Shirley
Towanda
Weston

Mercer

Joy

Ogle

Adeline
Ancona
Baileyville
Byron
Creston
Davis Junction
Daysville
Forreston   
Grand Detour  
Hillcrest   
Holcomb    
Ogle (cont.)
Kings  
Leaf River
Lightsville
Lindenwood
Monroe Center
Mt. Morris
Oregon   
Polo
Rochelle   
Stillman Valley
White Rock 
Woosung

Pike

Atlas
East Hannibal    
El Dara   
Hull   
Kinderhook
New Canton
New Hartford
Pike
Pittsfield
Rockport    
Seehorn    
Shepherd

Stephenson

Afolkey
Ancona
Baileyville
Cedarville
Dakota
Davis
Freeport
German Valley
Kent Township  
Lena
Orangeville   
Pearl City
Ridott   
Rock City

Tazewell

Deer Creek
Lilly
Mackinaw

Vermillion

Potomac
Rankin
Unionville

Whiteside

Como
Deer Grove
Emerson   
Galt  
Lyndon
Morrison
Prophetstown
Rock Falls   
Round Grove    
Sterling
Tampico
Union Grove  
Unionville

Will

Aurora
Beecher
Bolingbrook
Braidwood
Channahon
Crest Hill
Crete
Custer Park
Elwood   
Frankfort
Godley
Green Garden Township  
Homer Glen
Homer Township
Ivanhoe
Joliet
Joliet Township
Marley
Wheatland Township  

Winnebago

Argyle
Cherry Valley
Durand
Harrison  
Loves Park
Machesney Park
New Milford
Pecatonica
Rockford
Rockton 
Roscoe
Shirland
Winnebago

Woodford

Benson
Congerville
El Paso
Goodfield
Kappa
Minonk
Secor