Osceola

ZIP Code(s): 68651; County(s): Polk;

Polk City

ZIP Code(s): 50226; County(s): Polk;

Fort Meade

ZIP Code(s): 33847, 33841; County(s): Polk;

Waverly

ZIP Code(s): 33877, 33859; County(s): Polk;

Ankeny

ZIP Code(s): 50023, 50021; County(s): Polk;

Highland City

ZIP Code(s): 33813, 33830, 33812, 33846; County(s): Polk;

Medulla

ZIP Code(s): 33813, 33811, 33807; County(s): Polk;

Shelby

ZIP Code(s): 68662; County(s): Polk;

Benton

ZIP Code(s): 37307; County(s): Polk;

Dallas

ZIP Code(s): 97338; County(s): Polk;

Monmouth

ZIP Code(s): 97361, 97351; County(s): Polk;

Willamina

ZIP Code(s): 97396; County(s): Yamhill, Polk;

Centuria

ZIP Code(s): 54824; County(s): Polk;

Luck

ZIP Code(s): 54853; County(s): Polk;