Polk County, North Carolina

Polk County, North Carolina
Location within the U.S. state of North Carolina
Coordinates: 35°17′N 82°10′W / 35.28°N 82.17°W / 35.28; -82.17
Country United States
State North Carolina
Founded1855
Named afterColonel William Polk
SeatColumbus
Largest municipalityTryon
Area
 • Total
238.45 sq mi (617.6 km2)
 • Land237.69 sq mi (615.6 km2)
 • Water0.76 sq mi (2.0 km2)  0.32%
Population
 (2020)
 • Total
19,328
 • Estimate 
(2024)
20,320
 • Density81.316/sq mi (31.396/km2)
Time zoneUTC−5 (Eastern)
 • Summer (DST)UTC−4 (EDT)
Congressional districts11th, 14th
Websitewww.polknc.gov

Polk County is a county located in the U.S. state of North Carolina. As of the 2020 census, the population was 19,328. Its county seat is Columbus.