what county is tecumseh ok in
Tecumseh, OK. Tecumseh is a city in Pottawatomie County, Oklahoma, United States. The population was 6,457 at the 2010 census. Tecumseh is located at 35Â°15â²44â³N 96Â°56â²5â³W / 35.26222Â°N 96.93472Â°W / 35.26222; -96.93472 (35.262346, -96.934830). According to the United States Census Bureau, the city has a total area of 15.3 square miles (39.5 kmÂ²), of which, 15.0 square miles (39.0 kmÂ²) of it is land and 0.2 square miles (0.6 kmÂ²) of it (1.57%) is water.