Bremer County ZIP Codes

List of ZIP Codes in Bremer County

The following table lists ZIP Codes associated with Bremer 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 50622 42.67358 -92.33358 Denver 3,288 49.5
2 50631 42.88254 -92.30929 Frederika 198 412.1
3 50647 42.64787 -92.48026 Janesville 2,073 26.3
4 50666 42.85995 -92.50933 Plainfield 768 6.0
5 50668 42.69087 -92.2265 Readlyn 1,231 14.1
6 50674 42.84202 -92.11746 Sumner 3,596 8.7
7 50676 42.7943 -92.27895 Tripoli 2,128 14.6
8 50677 42.76363 -92.43775 Waverly 12,655 38.0


About Bremer County ZIP Codes

Bremer County in Iowa (IA) is served by approximately 8 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 25,937 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 Bremer County are located in cities such as Waverly, Sumner, Denver, Tripoli, Janesville. These cities and towns help define the economic and demographic character of the county.

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