Chickasaw County Post Offices

108 N White Ave
Alta Vista, Iowa 50603

130 E Main St
Fredericksburg, Iowa 50630

203 W Main St
Ionia, Iowa 50645

316 E Grove St
Lawler, Iowa 52154

212 Main St
Nashua, Iowa 50658

108 N Chestnut Ave
New Hampton, Iowa 50659

Chickasaw County

There are 6 US Post Offices in Chickasaw County serving a total of 12,558 residents equating to 2,093 residents per post office. It's estimated that approximately 20,044 packages are handled across the 6 county post offices annually. Chickasaw County is a county located in the U.S. state of Iowa. As of the 2010 census, the population was 12,439. Its county seat is New Hampton. The county was named for the southern Indian Nation whose chief was Bradford."