Round Mountain ZIP Codes

List of Zip Codes of Round Mountain

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


S.N. Zip Code Latitude Longitude County Population Density
1 78663 30.41582 -98.31144 Blanco 607 2.2


About Round Mountain Texas Zip Codes

The city of Round Mountain in Texas (TX) is served by approximately 1 ZIP Codes. These codes cover residential neighborhoods, business districts, and surrounding localities that use the city name in their mailing address.

Based on ZIP-level population estimates, the combined population covered by these ZIP Codes is around 607 people. Population density can vary significantly from one ZIP Code to another, reflecting the mix of dense urban blocks, commercial corridors, and lower-density residential areas.

The ZIP Codes associated with Round Mountain fall within county jurisdictions such as Blanco. Each county manages local services, land use, and administration for the areas corresponding to its ZIP Codes.

Most ZIP codes for Round Mountain, Texas follow the America/Chicago time zone.