U.S. ZIP Code tools
78664 · ZIP Code map · Round Rock TX
ZIP Code
78664
Round Rock, TX
- City / locality
- Round Rock
- State
- Texas
- ZIP Code type
- Type not provided
- Latitude
- 30.5145
- Longitude
- -97.668
- Coordinate source
- GeoNames Postal
- Source
- GeoNames Postal
- Source year
- Inherited source snapshot
Some U.S. place names and coordinates come from GeoNames as geographic references. They are not confirmation of the USPS preferred mailing city.
ZCTAs are Census statistical areas. Their boundaries do not represent every USPS ZIP Code or an exact postal delivery boundary.
ZIP Code map
ZCTAs are Census statistical areas. Their boundaries do not represent every USPS ZIP Code or an exact postal delivery boundary.
Source
U.S. Census Bureau ZCTA cartographic boundaries
Source year: 2020 Census ZCTA cartographic
U.S. Census Bureau ZCTA cartographic boundaries