Fremont County ZIP Codes

List of ZIP Codes in Fremont County

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


S.N. Zip Code Latitude Longitude City Population Density
1 81212 38.54409 -105.42498 Canon City 32,355 18.6
2 81221 38.36243 -105.14238 Coal Creek 360 121.3
3 81222 38.35492 -105.81612 Coaldale 276 3.3
4 81223 38.39372 -105.6031 Cotopaxi 2,175 2.1
5 81226 38.32213 -105.10193 Florence 7,933 23.6
6 81232 38.27535 -105.60895 Hillside 0 0.0
7 81233 38.49244 -105.81369 Howard 1,159 7.8
8 81240 38.4995 -105.03076 Penrose 4,533 12.6
9 81244 38.36393 -105.16495 Rockvale 659 132.5


About Fremont County ZIP Codes

Fremont County in Colorado (CO) 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 49,450 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 Fremont County are located in cities such as Canon City, Florence, Penrose, Cotopaxi, Howard. These cities and towns help define the economic and demographic character of the county.

Most ZIP Codes in Fremont County, Colorado follow the America/Denver time zone.