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U.S. ZIP Code 78663
5-digit United States postal code #78663, Round Mountain, TX
ZIP code 78663 is located in the city (place name) Round Mountain, сounty Blanco in the state of Texas. The population in ZIP code 78663 is 746 and the population density is 2.3. ZIP code 78663 refers to сounty Blanco having сounty FIPS 48031, the ratio of people from different counties in this ZIP code is as follows: all county weights - 48031: 91.55%, 48209: 3.62%, 48453: 4.83%. In the area of the ZIP code 78663 valid time zone America/Chicago.
ZIP: 78663
County: Blanco
Place Name: Round Mountain
State: Texas
State Abbreviation: TX
Coordinates: 30° 25' 14.412" N, 98° 20' 7.152" W
Latitude: 30.420670000000
Longitude: -98.335320000000
Population: 746
Density: 2.3/km2
Time zone: America/Chicago
County FIPS: 48031
All county weights: 48031: 91.55%, 48209: 3.62%, 48453: 4.83%