615
- 61501 Astoria
- 61516 Benson
- 61517 Brimfield
- 61519 Bryant
- 61520 Canton
- 61523 Chillicothe
- 61524 Dunfermline
- 61525 Dunlap
- 61526 Edelstein
- 61528 Edwards
- 61529 Elmwood
- 61530 Eureka
- 61531 Farmington
- 61532 Forest City
- 61533 Glasford
- 61534 Green Valley
- 61535 Groveland
- 61536 Hanna City
- 61537 Henry
- 61539 Kingston Mines
- 61540 Lacon
- 61541 La Rose
- 61542 Lewistown
- 61543 Liverpool
- 61544 London Mills
- 61545 Lowpoint
- 61546 Manito
- 61547 Mapleton
- 61548 Metamora
- 61550 Morton
- 61552 Mossville
- 61553 Norris
- 61554 Pekin
- 61559 Princeville
- 61560 Putnam
- 61561 Roanoke
- 61562 Rome
- 61563 Saint David
- 61564 South Pekin
- 61565 Sparland
- 61567 Topeka
- 61568 Tremont
- 61569 Trivoli
- 61570 Washburn
- 61571 Washington
- 61572 Yates City