Area Code 309 Information



Area Code 309
Population 136591
Type of Code: General Purpose Code
Geographic(G) or non-geographic(N): G
Is this code assigned: Yes
Is this code in use: y
In service date: 1957-01-01
Planning Letter(s): 577 556 544
Location: IL
Country: US
Time Zone: C
Parent NPA:

Area code 309 is located in the western-central region of Illinois and serves several cities and towns. This area code was introduced in 1966, splitting from area code 217, as an effective measure to provide sufficient numbering capacity for the growing region.

Major cities covered by area code 309 include Peoria, Bloomington, Galesburg, East Moline, Moline, Rock Island, Kewanee, Macomb, and Pekin. It serves counties such as Peoria, McLean, Rock Island, Tazewell, Knox, and others. These cities and towns range from having an urban to a rural feel, culminating in a rich cultural and historical identity that residents take pride in.

Zip Codes in Area Code 309

Zip codes are an essential part of local addressing information and vital for efficient mail delivery. Numerous zip codes fall within the region covered by area code 309, some of which include:

- 61201 - Rock Island
- 61244 - East Moline
- 61401 - Galesburg
- 61455 - Macomb
- 61602 - Peoria
- 61701 - Bloomington
- 61761 - Normal
- 61554 - Pekin
- 61265 - Moline

This list is incomplete, as several smaller towns and rural areas come under area code 309. You can use the United States Postal Service (USPS) website to find more zip codes in this region.

Population

As of the 2020 United States Census, the population of the major cities within area code 309 is as follows:

- Peoria: 110,768
- Bloomington: 76,160
- Moline: 41,730
- Rock Island: 37,171
- Pekin: 32,774
- East Moline: 21,264
- Galesburg: 29,247
- Macomb: 17,996
- Kewanee: 12,400

These numbers do not include the smaller towns and rural areas; however, they provide a fair idea of the region's population. The demographic diversity within area code 309 further enriches its culture and community.

Economy

Major industries contributing to the economic growth of cities and towns in the area code 309 region include agriculture, manufacturing, healthcare, education, and professional services. Caterpillar Inc., a leading construction and mining equipment manufacturer, was headquartered in Peoria until its relocation in 2017. However, it still maintains a significant presence in the city. Other notable employers include John Deere, OSF Healthcare System, State Farm Insurance, and Bradley University.

Education

The area code 309 region is home to several reputable educational institutions, both public and private. Institutions like Illinois State University, Bradley University, Western Illinois University, and Knox College contribute significantly to the region's reputation as a center for higher education.

Illinois's area code 309 region boasts a rich cultural history, bustling towns, and smaller rural communities, making it an exciting destination for both residents and visitors alike. With a lively economy aided by diverse industries, area code 309 continues to enrich the lives of those who call it home. Whether you're planning to visit or move to the region, area code 309 serves as a gateway to understanding the unique composition of this part of the United States.

Area Code Zipcodes



Zipcode City State
61201 ROCK ISLAND Illinois
61204 ROCK ISLAND Illinois
61230 ALBANY Illinois
61230 CEFFCO Illinois
61231 ALEDO Illinois
61231 HAMLET Illinois
61231 MERCER Illinois
61231 OHIO GROVE Illinois
61231 OLD GILCHRIST Illinois
61231 SHALE CITY Illinois
61231 SUNBEAM Illinois
61231 WANLOCK Illinois
61232 ANDALUSIA Illinois
61233 ANDOVER Illinois
61234 ANNAWAN Illinois
61235 ALBA Illinois
61235 ATKINSON Illinois
61235 CORNWALL Illinois
61236 BARSTOW Illinois
61237 BUFFALO PR Illinois
61237 BUFFALO PRAIRIE Illinois
61238 CAMBRIDGE Illinois
61238 MUNSON Illinois
61238 ULAH Illinois
61238 WELLER Illinois
61239 CARBON CLIFF Illinois
61240 COAL VALLEY Illinois
61241 CLEVELAND Illinois
61241 COLONA Illinois
61241 GREEN ROCK Illinois
61242 CORDOVA Illinois
61244 BABCOCK Illinois
61244 CAMPBELLS ISLAND Illinois
61244 E MOLINE Illinois
61244 EAST MOLINE Illinois
61244 MEERSMAN Illinois
61244 MERRY OAKS Illinois
61244 SOUTH MOLINE Illinois
61244 WATERTOWN Illinois
61244 WHITES ADDITION Illinois
61250 ERIE Illinois
61251 FENTON Illinois
61254 GENESEO Illinois
61254 HANNA Illinois
61256 HAMPTON Illinois
61257 HILLSDALE Illinois
61258 HOOPPOLE Illinois
61259 ILLINOIS CITY Illinois
61260 JOY Illinois
61262 LYNN Illinois
61262 LYNN CENTER Illinois
61262 SWEDONA Illinois
61263 MATHERVILLE Illinois
61264 MILAN Illinois
61264 OAK GROVE Illinois
61265 MOLINE Illinois
61265 QUAD CITY AIRPORT Illinois
61266 MOLINE Illinois
61272 NEW BOSTON Illinois
61273 ORION Illinois
61273 SUNNY HILL Illinois
61273 SUNNY HILL ESTATES Illinois
61273 WARNER Illinois
61273 WESTERN Illinois
61274 OSCO Illinois
61275 BYRON HILLS Illinois
61275 COE Illinois
61275 MOBET MEADOWS Illinois
61275 PORT BYRON Illinois
61276 PREEMPTION Illinois
61278 RAPIDS CITY Illinois
61279 MARSTON Illinois
61279 PERRYTON Illinois
61279 REYNOLDS Illinois
61281 BODEN Illinois
61281 CABLE Illinois
61281 RICHLAND GROVE Illinois
61281 SHERRARD Illinois
61282 SILVIS Illinois
61284 TAYLOR RIDGE Illinois
61299 ROCK ISLAND Illinois
61299 ROCK ISLAND ARSONAL Illinois
61314 BUDA Illinois
61344 MINERAL Illinois
61345 NEPONSET Illinois
61369 PATTONSBURG Illinois
61369 TOLUCA Illinois
61375 VARNA Illinois
61401 GALESBURG Illinois
61401 HENDERSON GROVE Illinois
61402 GALESBURG Illinois
61410 ABINGDON Illinois
61411 ADAIR Illinois
61412 ALEXIS Illinois
61412 SHANGHAI CITY Illinois
61413 ALPHA Illinois
61414 ALTONA Illinois
61415 AVON Illinois
61415 CHECK ROW Illinois
61415 GREENBUSH Illinois
61416 BARDOLPH Illinois
61417 BERWICK Illinois
61418 BIGGSVILLE Illinois
61419 BISHOP HILL Illinois
61420 BLANDINSVILLE Illinois
61421 BRADFORD Illinois
61421 BROADMOOR Illinois
61421 LOMBARDVILLE Illinois
61421 MILO Illinois
61421 OSCEOLA Illinois
61422 BUSHNELL Illinois
61423 CAMERON Illinois
61424 CAMP GROVE Illinois
61425 CARMAN Illinois
61425 CARTHAGE LAKE Illinois
61425 GULFPORT Illinois
61425 SHOKOKON Illinois
61426 CASTLETON Illinois
61427 CUBA Illinois
61428 APPLETON Illinois
61428 DAHINDA Illinois
61428 OAK RUN Illinois
61430 COLUMBIA HEIGHTS Illinois
61430 E GALESBURG Illinois
61430 EAST GALESBURG Illinois
61431 ELLISVILLE Illinois
61432 FAIRVIEW Illinois
61432 JOSHUA Illinois
61433 FIATT Illinois
61434 GALVA Illinois
61435 GERLAW Illinois
61436 DELONG Illinois
61436 GILSON Illinois
61437 GLADSTONE Illinois
61438 GOOD HOPE Illinois
61439 HENDERSON Illinois
61440 INDUSTRY Illinois
61441 BERNADOTTE Illinois
61441 IPAVA Illinois
61442 KEITHSBURG Illinois
61443 KEWANEE Illinois
61447 KIRKWOOD Illinois
61447 ROZETTA Illinois
61447 TOMPKINS Illinois
61448 KNOXVILLE Illinois
61449 LA FAYETTE Illinois
61451 ELMORE Illinois
61451 LAURA Illinois
61452 DODDSVILLE Illinois
61452 LITTLETON Illinois
61453 ELEANOR Illinois
61453 LITTLE YORK Illinois
61455 MACOMB Illinois
61458 HERMON Illinois
61458 MAQUON Illinois
61459 MARIETTA Illinois
61459 NEW PHILADELPHIA Illinois
61460 MEDIA Illinois
61462 LARCHLAND Illinois
61462 MONMOUTH Illinois
61462 ORMONDE Illinois
61465 NEW WINDSOR Illinois
61466 N HENDERSON Illinois
61466 NORTH HENDERSON Illinois
61467 ONEIDA Illinois
61468 OPHEIM Illinois
61468 OPHIEM Illinois
61469 OQUAWKA Illinois
61470 PRAIRIE CITY Illinois
61470 WALNUT GROVE Illinois
61471 RARITAN Illinois
61472 RIO Illinois
61473 ROSEVILLE Illinois
61473 SWAN CREEK Illinois
61473 YOUNGSTOWN Illinois
61474 SAINT AUGUSTINE Illinois
61474 ST AUGUSTINE Illinois
61475 BLANDINSVILLE Illinois
61475 SCIOTA Illinois
61476 SEATON Illinois
61477 BLYTON Illinois
61477 SEVILLE Illinois
61477 SMITHFIELD Illinois
61478 ELLISON Illinois
61478 SMITHSHIRE Illinois
61479 SPEER Illinois
61480 DECORRA Illinois
61480 HOPPER Illinois
61480 OLENA Illinois
61480 STRONGHURST Illinois
61482 TABLE GROVE Illinois
61483 ELMIRA Illinois
61483 GOSHEN Illinois
61483 SAXTON Illinois
61483 TOULON Illinois
61483 WEST JERSEY Illinois
61484 VERMONT Illinois
61485 VICTORIA Illinois
61486 VIOLA Illinois
61488 WATAGA Illinois
61489 WILLIAMSFIELD Illinois
61490 NEKOMA Illinois
61490 WOODHULL Illinois
61491 MODENA Illinois
61491 WYOMING Illinois
61501 ASTORIA Illinois
61501 SUMMUM Illinois
61516 BENSON Illinois
61517 BRIMFIELD Illinois
61517 SOUTHPORT Illinois
61519 BRYANT Illinois
61520 BANNER Illinois
61520 BREEDS Illinois
61520 BRERETON Illinois
61520 CANTON Illinois
61520 MONTEREY Illinois
61523 CHILLICOTHE Illinois
61523 EDGEWATER TERRACE Illinois
61523 GALENA KNOLLS Illinois
61523 HOLMES CENTER Illinois
61523 NORTH HAMPTON Illinois
61523 RENCHVILLE Illinois
61523 ROME HEIGHTS Illinois
61523 SOUTH ROME Illinois
61523 VETS ROW Illinois
61523 VONACHEN KNOLLS Illinois
61524 DUNFERMLINE Illinois
61525 DUNLAP Illinois
61525 LAKE OF THE WOODS Illinois
61526 EDELSTEIN Illinois
61526 LAWN RIDGE Illinois
61526 WEST HALLOCK Illinois
61528 EDWARDS Illinois
61528 KICKAPOO Illinois
61529 CRAMERS Illinois
61529 ELMWOOD Illinois
61529 ROSEFIELD Illinois
61530 EUREKA Illinois
61531 FARMINGTON Illinois
61531 MIDDLEGROVE Illinois
61532 BISHOP Illinois
61532 FOREST CITY Illinois
61533 GLASFORD Illinois
61534 GREEN VALLEY Illinois
61535 GRAND OAKS Illinois
61535 GROVELAND Illinois
61535 NORTHERN OAKS Illinois
61535 TOWNE OAKS Illinois
61535 WHISPERING OAKS Illinois
61536 HANNA CITY Illinois
61536 SMITHVILLE Illinois
61537 HENRY Illinois
61537 SARATOGA CENTER Illinois
61539 KINGSTON MINE Illinois
61539 KINGSTON MINES Illinois
61540 LACON Illinois
61541 BELL PLAIN Illinois
61541 LA ROSE Illinois
61542 LEWISTOWN Illinois
61542 LITTLE AMERICA Illinois
61543 LIVERPOOL Illinois
61544 LONDON MILLS Illinois
61544 RAPATEE Illinois
61545 CAZENOVIA Illinois
61545 LOWPOINT Illinois
61546 MANITO Illinois
61546 PARKLAND Illinois
61546 SPRING LAKE Illinois
61546 TALBOTT Illinois
61547 LAKE CAMELOT Illinois
61547 LAKE LANCELOT Illinois
61547 MAPLETON Illinois
61548 GERMANTOWN HILLS Illinois
61548 GERMANTWN HLS Illinois
61548 METAMORA Illinois
61548 OAK RIDGE Illinois
61548 PARTRIDGE Illinois
61550 FIELD SHOPPING CENTER Illinois
61550 MAYFAIR Illinois
61550 MORTON Illinois
61550 OSSAMI LAKE Illinois
61552 MOSSVILLE Illinois
61553 NORRIS Illinois
61554 MARQUETTE HEIGHTS Illinois
61554 MARQUETTE HTS Illinois
61554 MIDWAY Illinois
61554 NORMANDALE Illinois
61554 NORTH PEKIN Illinois
61554 PEKIN Illinois
61554 PEKIN HEIGHTS Illinois
61554 PEKIN MALL Illinois
61554 SCHAEFERVILLE Illinois
61555 PEKIN Illinois
61558 PEKIN Illinois
61558 PEKIN INS CO Illinois
61559 MONICA Illinois
61559 PRINCEVILLE Illinois
61561 ROANOKE Illinois
61562 ROME Illinois
61563 SAINT DAVID Illinois
61563 ST DAVID Illinois
61564 SOUTH PEKIN Illinois
61565 HOPEWELL Illinois
61565 HOPEWELL ESTATES Illinois
61565 SPARLAND Illinois
61567 GOOFY RIDGE Illinois
61567 TOPEKA Illinois
61568 ALLENTOWN Illinois
61568 DILLON Illinois
61568 TREMONT Illinois
61569 TRIVOLI Illinois
61570 WASHBURN Illinois
61570 WILBERN Illinois
61571 BEVERLY MANOR Illinois
61571 WASHINGTON Illinois
61572 YATES CITY Illinois
61601 PEORIA Illinois
61602 PEORIA Illinois
61603 PEORIA Illinois
61604 BELLEVUE Illinois
61604 BELLVIEW Illinois
61604 EL VISTA Illinois
61604 NORWOOD Illinois
61604 PEORIA Illinois
61604 WEST PEORIA Illinois
61605 PEORIA Illinois
61606 PEORIA Illinois
61607 BARTONVILLE Illinois
61607 GREATER PEORIA AIRPORT Illinois
61607 HIGH MEADOWS Illinois
61607 HOLLIS Illinois
61607 MARDELL MANOR Illinois
61607 ORCHARD MINES Illinois
61607 PEORIA Illinois
61607 TUSCARORA Illinois
61610 CREVE COEUR Illinois
61610 PEORIA Illinois
61611 BAYVIEW GARDENS Illinois
61611 BAYVIEW GDNS Illinois
61611 EAST PEORIA Illinois
61611 PEORIA Illinois
61611 ROBEIN Illinois
61611 SPRING BAY Illinois
61612 PEORIA Illinois
61613 NORTHWOODS SHOP CTR Illinois
61613 PEORIA Illinois
61614 PEORIA Illinois
61614 POTTSTOWN Illinois
61615 ALTA Illinois
61615 PEORIA Illinois
61616 PEORIA Illinois
61616 PEORIA HEIGHTS Illinois
61616 PEORIA HTS Illinois
61625 BRADLEY UNIV Illinois
61625 PEORIA Illinois
61629 CATERPILLAR INC Illinois
61629 PEORIA Illinois
61630 CATERPILLAR INC Illinois
61630 EAST PEORIA Illinois
61630 PEORIA Illinois
61633 GREAT CENTRAL INS CO Illinois
61633 PEORIA Illinois
61634 IL MUTUAL LIFE & CASUALTY Illinois
61634 PEORIA Illinois
61635 EAST PEORIA Illinois
61635 IL CENTRAL COLLEGE Illinois
61635 PEORIA Illinois
61636 METHODIST HOSP Illinois
61636 PEORIA Illinois
61637 PEORIA Illinois
61637 ST FRANCIS HOSP Illinois
61638 PEORIA Illinois
61638 REPLACEMENT LENS INC Illinois
61639 KOMATSU DRESSER Illinois
61639 PEORIA Illinois
61639 WESTINGHOUSE AIR BRAKE Illinois
61641 KEYSTONE STEEL AND WIRE Illinois
61641 PEORIA Illinois
61643 PEORIA Illinois
61643 PEORIA JOURNAL STAR Illinois
61650 PEORIA Illinois
61651 PEORIA Illinois
61652 PEORIA Illinois
61653 PEORIA Illinois
61654 PEORIA Illinois
61655 PEORIA Illinois
61656 PEORIA Illinois
61701 BARNES Illinois
61701 BLOOMINGTON Illinois
61701 BLOOMINGTON HEIGHTS Illinois
61701 BLOOMINGTON NORMAL AIRPORT Illinois
61701 EASTLAND COMMONS Illinois
61701 EASTLAND SHOPPING CENTER Illinois
61701 FLETCHER Illinois
61701 GILLUM Illinois
61701 KERRIK Illinois
61701 OLDTOWN Illinois
61701 YUTON Illinois
61702 BLM Illinois
61702 BLOOMINGTON Illinois
61704 BLM Illinois
61704 BLOOMINGTON Illinois
61704 COVELL Illinois
61705 BLOOMINGTON Illinois
61709 BLOOMINGTON Illinois
61709 STATE FARM INS IL REGION OFC Illinois
61710 3 STATE FARM PLAZA Illinois
61710 BLOOMINGTON Illinois
61720 ANCHOR Illinois
61721 ARMINGTON Illinois
61721 BURT Illinois
61721 HITTLE Illinois
61722 ARROWSMITH Illinois
61722 SABINA Illinois
61722 WEST Illinois
61723 ATLANTA Illinois
61724 BELLFLOWER Illinois
61724 GLEN AVON Illinois
61724 KUMLER Illinois
61725 CARLOCK Illinois
61728 COLFAX Illinois
61729 CONGERVILLE Illinois
61730 COOKSVILLE Illinois
61731 CROPSEY Illinois
61732 DANVERS Illinois
61733 DEER CREEK Illinois
61734 BOYNTON Illinois
61734 DELAVAN Illinois
61735 DE WITT Illinois
61735 DEWITT Illinois
61736 DOWNS Illinois
61736 HOLDER Illinois
61737 DAWSON TOWNSHIP Illinois
61737 ELLSWORTH Illinois
61737 PADUA Illinois
61738 EL PASO Illinois
61738 KAPPA Illinois
61738 PANOLA Illinois
61742 GOODFIELD Illinois
61744 GRIDLEY Illinois
61744 WALDO Illinois
61745 HEYWORTH Illinois
61745 LYTTLEVILLE Illinois
61745 RANDOLPH Illinois
61747 HOPEDALE Illinois
61748 HUDSON Illinois
61751 LAWNDALE Illinois
61752 LE ROY Illinois
61752 LEROY Illinois
61753 HILLTOP Illinois
61753 LEXINGTON Illinois
61753 MONEY CREEK Illinois
61754 FUNKS GROVE Illinois
61754 MC LEAN Illinois
61754 MCLEAN Illinois
61755 LILLY Illinois
61755 MACKINAW Illinois
61758 MERNA Illinois
61759 LITTLE MACKINAW Illinois
61759 MINIER Illinois
61760 MINONK Illinois
61760 SPIRES Illinois
61760 WOODFORD Illinois
61761 COLLEGE HILLS MALL Illinois
61761 MERNA Illinois
61761 NORMAL Illinois
61770 SAYBROOK Illinois
61771 SECOR Illinois
61772 SHIRLEY Illinois
61774 ALLIN Illinois
61774 STANFORD Illinois
61776 TOWANDA Illinois
61777 WAPELLA Illinois
61778 TABOR Illinois
61778 WAYNESVILLE Illinois
61790 IL STATE UNIVERSITY Illinois
61790 NORMAL Illinois
61791 3 STATE FARM PLAZA Illinois
61791 BLOOMINGTON Illinois
61799 BLOOMINGTON Illinois
61799 INTERNAL REVENUE SERVICE Illinois
61842 FARMER CITY Illinois
62326 COLCHESTER Illinois
62326 FANDON Illinois
62367 BIRMINGHAM Illinois
62367 COLMAR Illinois
62367 PLYMOUTH Illinois
62617 BATH Illinois
62617 LYNCHBURG Illinois
62617 SNICARTE Illinois
62633 BIGGS Illinois
62633 EASTON Illinois
62633 POPLAR CITY Illinois
62644 ECKARD Illinois
62644 ENION Illinois
62644 HAVANA Illinois
62655 KILBOURNE Illinois
62682 SAN JOSE Illinois

FAQ


Where is area code 309?

The Area code 309 is located in Illinois and includes the following cities:
  • Bloomington
  • East Moline
  • East Peoria
  • Galesburg
  • Moline
  • Normal
  • Pekin
  • Peoria
  • Rock Island