Twin Falls County ZIP Codes

List of ZIP Codes in Twin Falls County

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


S.N. Zip Code Latitude Longitude City Population Density
1 83301 42.39472 -114.52203 Twin Falls 61,968 80.9
2 83302 42.10012 -114.82857 Rogerson 259 0.3
3 83316 42.60622 -114.88507 Buhl 10,075 13.3
4 83321 42.35955 -114.86312 Castleford 424 0.9
5 83328 42.56962 -114.61665 Filer 6,459 37.1
6 83332 42.79758 -114.92962 Hagerman 2,608 11.4
7 83334 42.4243 -114.29126 Hansen 2,428 10.6
8 83341 42.42875 -114.37052 Kimberly 9,445 42.8


About Twin Falls County ZIP Codes

Twin Falls County in Idaho (ID) 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 93,666 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 Twin Falls County are located in cities such as Twin Falls, Buhl, Kimberly, Filer, Hagerman. These cities and towns help define the economic and demographic character of the county.

Most ZIP Codes in Twin Falls County, Idaho follow the America/Boise time zone.