Derby is a populated place located in Frio County, Texas. It appears on the Derby USGS 7.5-minute topographic quadrangle. The elevation at this location is approximately 522.00 feet (159.11 m) above sea level.
Frio County · Texas
Derby is a populated place located in Frio County, Texas. It appears on the Derby USGS 7.5-minute topographic quadrangle. The elevation at this location is approximately 522.00 feet (159.11 m) above sea level.