Hancock County Post Offices

52 1st St SW
Britt, Iowa 50423

112 NW Elm St
Corwith, Iowa 50430

210 State Ave S
Crystal Lake, Iowa 50432

190 E 3rd St
Garner, Iowa 50438

221 N Main St
Kanawha, Iowa 50447

115 E Main St
Klemme, Iowa 50449

222 Main
Woden, Iowa 50484

Hancock County

There are 7 US Post Offices in Hancock County serving a total of 10,154 residents equating to 1,451 residents per post office. It's estimated that approximately 16,207 packages are handled across the 7 county post offices annually. Hancock County is a county located in the U.S. state of Iowa. As of the 2010 census, the population was 11,341. The county seat is Garner. The county was founded on January 15, 1851 and named in honor of John Hancock, a leader of the Continental Congress during the American Revolution."