Benton County, IA Zip Code and Maps
Benton County has 11 zip codes. See all zip codes in List View or use the map below to review.
Benton County Zip Codes by Population
52349 7,38152206 2,42452332 2,05652351 1,60752345 1,45552315 1,15852249 1,14252346 1,10452229 90452313 38452354 338