Kiefer, Oklahoma
| Kiefer, Oklahoma | |
|---|---|
| Location within Creek County, and the state of Oklahoma | |
| Coordinates: 35°56′39″N 96°03′10″W / 35.94417°N 96.05278°W | |
| Country | United States | 
| State | Oklahoma | 
| County | Creek | 
| Area | |
|  • Total | 2.40 sq mi (6.23 km2) | 
| • Land | 2.38 sq mi (6.16 km2) | 
| • Water | 0.03 sq mi (0.07 km2) | 
| Elevation | 696 ft (212 m) | 
| Population  (2020) | |
|  • Total | 2,187 | 
| • Density | 919.29/sq mi (354.96/km2) | 
| Time zone | UTC-6 (Central (CST)) | 
| • Summer (DST) | UTC-5 (CDT) | 
| ZIP code | 74041 | 
| Area code(s) | 539/918 | 
| FIPS code | 40-39750 | 
| GNIS feature ID | 2412832 | 
Kiefer is a town in Creek County, Oklahoma, United States. The population was 2,187 at the 2020 census, a 30% increase over the 1,685 population recorded at the 2010 census, which itself was a 64 percent increase over the 1,026 figure recorded in 2000.