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U.S. PLACE PROFILE

Round Rock, TX

Round Rock is a City in Williamson County, Texas. The loaded 2025 population estimate is 141,282.

Published locationTexas
Population estimate141,2822025 loaded Census estimate
CountyWilliamson CountyPrimary loaded county
Place typeCityCensus place classification
Coordinates30.52615, -97.66353Census representative point

EXPLORE FROM ROUND ROCK

Distance and nearby-place tools

Only tools with enough qualifying stored data are linked below.

Cities & places nearby80 stored nearby results→Within 25 milesStraight-line radius→Within 50 milesStraight-line radius→Within 100 milesStraight-line radius→

Closest published places

Nearest qualifying Census places by straight-line distance.

See all nearby places →
Pflugerville, TX6.5 miles · SE→Hutto, TX7.2 miles · E→Cedar Park, TX9.3 miles · W→Georgetown, TX10.0 miles · N→
Weir, TX11.3 miles · N
Leander, TX12.3 miles · W→

County coverage

Some incorporated places cross county lines. These county-part values come from the loaded Census county-place-part population layer.

County2025 population in this place part
Travis County1,965
Williamson County139,317

DATA COVERAGE

What is available for Round Rock

Geographic identityNearby placesPopulation estimate100-mile radius25-mile radius50-mile radius

PRIMARY GEOGRAPHIC SOURCE

U.S. Census Bureau

Place identity, coordinates and geographic identifiers are tied to the loaded Census source record for this location.

Open source file ↗Census GEOID 4863500Record verified 2026-09-26 07:06:45