Oldham County, Texas

Oldham County
Oldham County Courthouse in Vega
Location within the U.S. state of Texas
Texas's location within the U.S.
Coordinates: 35°24′N 102°36′W / 35.4°N 102.6°W / 35.4; -102.6
Country United States
State Texas
Founded1881
SeatVega
Largest cityVega
Area
  Total
1,501 sq mi (3,890 km2)
  Land1,501 sq mi (3,890 km2)
  Water0.9 sq mi (2 km2)  0.06%
Population
 (2020)
  Total
1,758
  Density1.2/sq mi (0.5/km2)
Time zoneUTC−6 (Central)
  Summer (DST)UTC−5 (CDT)
Congressional district13th
Websitewww.co.oldham.tx.us

Oldham County is a county located in the U.S. state of Texas. As of the 2020 census, its population was 1,758. Its county seat is Vega. The county was created in 1876 and organized in 1881. Oldham County is included in the Amarillo, TX Metropolitan Statistical Area.