Rockwall County URL: https://knowledge.ivjn.us/en/places/tx-rockwall-county.html Rockwall County is a county of Texas, United States. ## Overview Rockwall County is a county of [Texas](https://knowledge.ivjn.us/en/places/texas.html), United States (FIPS tx397), with a population of about 78,337[^geonames]. ## Geography - Coordinates: 32.8977, -96.4078 - Time zone: America/Chicago Updated: 2026-10-29 Relations: - Located in: Texas https://knowledge.ivjn.us/en/places/texas.html - Contains places: Fate https://knowledge.ivjn.us/en/places/tx-fate.html - Contains places: Heath https://knowledge.ivjn.us/en/places/tx-heath.html - Contains places: McLendon-Chisholm https://knowledge.ivjn.us/en/places/tx-mclendon-chisholm.html - Contains places: Mobile City https://knowledge.ivjn.us/en/places/tx-mobile-city.html - Contains places: Rockwall https://knowledge.ivjn.us/en/places/tx-rockwall.html - Contains places: Royse City https://knowledge.ivjn.us/en/places/tx-royse-city.html Mentioned in: - Fate https://knowledge.ivjn.us/en/places/tx-fate.html - Heath https://knowledge.ivjn.us/en/places/tx-heath.html - McLendon-Chisholm https://knowledge.ivjn.us/en/places/tx-mclendon-chisholm.html - Mobile City https://knowledge.ivjn.us/en/places/tx-mobile-city.html - Rockwall https://knowledge.ivjn.us/en/places/tx-rockwall.html - Royse City https://knowledge.ivjn.us/en/places/tx-royse-city.html Sources: - GeoNames US dataset (US.txt / admin2Codes.txt) https://download.geonames.org/export/dump/US.zip