Castle, Oklahoma

Castle, Oklahoma
Water tower at Castle, July 2025
Location of Castle, Oklahoma
Coordinates: 35°28′18″N 96°23′31″W / 35.47167°N 96.39194°W / 35.47167; -96.39194
CountryUnited States
StateOklahoma
CountyOkfuskee
Area
 • Total
1.55 sq mi (4.02 km2)
 • Land1.54 sq mi (4.00 km2)
 • Water0.0077 sq mi (0.02 km2)
Elevation
938 ft (286 m)
Population
 (2020)
 • Total
169
 • Density109.5/sq mi (42.27/km2)
Time zoneUTC-6 (Central (CST))
 • Summer (DST)UTC-5 (CDT)
ZIP code
74833
Area codes539/918
FIPS code40-12750
GNIS feature ID2413178

Castle is a town in Okfuskee County, Oklahoma, United States. A post office was established February 25, 1903, and the town was named for the first postmaster, Manford B. Castle. The population was 169 at the 2020 Census.