Jeff Davis County URL: https://knowledge.ivjn.us/en/places/tx-jeff-davis-county.html Jeff Davis County is a county of Texas, United States. ## Overview Jeff Davis County is a county of [Texas](https://knowledge.ivjn.us/en/places/texas.html), United States (FIPS tx243), with a population of about 2,342[^geonames]. ## Geography - Coordinates: 30.7155, -104.1400 - Time zone: America/Chicago Updated: 2026-10-29 Relations: - Located in: Texas https://knowledge.ivjn.us/en/places/texas.html - Contains places: Fort Davis https://knowledge.ivjn.us/en/places/tx-fort-davis.html - Contains places: Valentine https://knowledge.ivjn.us/en/places/tx-valentine.html Mentioned in: - Fort Davis https://knowledge.ivjn.us/en/places/tx-fort-davis.html - Valentine https://knowledge.ivjn.us/en/places/tx-valentine.html Sources: - GeoNames US dataset (US.txt / admin2Codes.txt) https://download.geonames.org/export/dump/US.zip