Hancock County ZIP Codes

List of ZIP Codes in Hancock County

The following table lists ZIP Codes associated with Hancock County, Iowa, based on ZIP Code Tabulation Area (ZCTA) data from the U.S. Census Bureau.


S.N. Zip Code Latitude Longitude City Population Density
1 50423 43.11054 -93.81244 Britt 2,401 6.5
2 50430 42.97734 -93.95653 Corwith 524 3.2
3 50432 43.22394 -93.79794 Crystal Lake 229 203.4
4 50438 43.11018 -93.61841 Garner 4,006 12.1
5 50439 42.94578 -93.6345 Goodell 392 4.6
6 50447 42.92719 -93.80118 Kanawha 1,079 4.0
7 50449 43.00129 -93.55629 Klemme 816 7.7
8 50457 42.91418 -93.4928 Meservey 504 5.7
9 50484 43.23609 -93.91084 Woden 385 3.4


About Hancock County ZIP Codes

Hancock County in Iowa (IA) is served by approximately 9 ZIP Codes. These codes cover residential neighborhoods, business districts, and rural areas that fall under the county's jurisdiction.

Based on ZIP-level population estimates, the total population covered by these ZIP Codes is around 10,336 people. Population and density values vary from one ZIP Code to another, reflecting the mix of dense urban communities and lower-density suburban or rural zones.

Many of the most significant population centers in Hancock County are located in cities such as Garner, Britt, Kanawha, Klemme, Corwith. These cities and towns help define the economic and demographic character of the county.

Most ZIP Codes in Hancock County, Iowa follow the America/Chicago time zone.