Tecumseh is a city located in Oklahoma. With a 2020 population of 6,616, it is the 64th largest city in Oklahoma and the 4076th largest city in the United States. Tecumseh is currently declining at a rate of -0.15% annually but its population has increased by 2.46% since the most recent census, which recorded a population of 6,457 in 2010. Tecumseh reached it's highest population of 6,651 in 2016. Spanning over 15 miles, Tecumseh has a population density of 441 people per square mile.
The average household income in Tecumseh is $55,407 with a poverty rate of 18.90%. The median rental costs in recent years comes to $793 per month, and the median house value is $90,500. The median age in Tecumseh is 36.9 years, 35.2 years for males, and 39.9 years for females. For every 100 females there are 89.0 males.