List of ZIP Codes in Sierra County
The following table lists ZIP Codes associated with Sierra County, New Mexico, based on ZIP Code Tabulation Area (ZCTA) data from the U.S. Census Bureau.
| S.N. | Zip Code | Latitude | Longitude | City | Population | Density |
|---|---|---|---|---|---|---|
| 1 | 87901 | 33.1753 | -107.01908 | Truth Or Consequences | 6,459 | 2.3 |
| 2 | 87930 | 32.84962 | -107.33762 | Arrey | 775 | 8.4 |
| 3 | 87931 | 32.93379 | -107.33657 | Caballo | 512 | 1.2 |
| 4 | 87933 | 32.79115 | -107.27885 | Derry | 0 | 0.0 |
| 5 | 87935 | 33.25423 | -107.22903 | Elephant Butte | 1,848 | 18.6 |
| 6 | 87939 | 33.40339 | -107.36566 | Monticello | 194 | 0.3 |
| 7 | 87942 | 33.09447 | -107.42951 | Williamsburg | 1,114 | 3.0 |
| 8 | 87943 | 33.44312 | -107.6817 | Winston | 217 | 0.1 |
| 9 | 88042 | 32.80979 | -107.56385 | Hillsboro | 372 | 0.2 |
About Sierra County ZIP Codes
Sierra County in New Mexico (NM) 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 11,491 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 Sierra County are located in cities such as Truth Or Consequences, Elephant Butte, Williamsburg, Arrey, Caballo. These cities and towns help define the economic and demographic character of the county.
Most ZIP Codes in Sierra County, New Mexico follow the America/Denver time zone.
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