Seminole is a city located in Oklahoma. With a 2020 population of 6,996, it is the 59th largest city in Oklahoma and the 3947th largest city in the United States. Seminole is currently declining at a rate of -1.24% annually and its population has decreased by -6.57% since the most recent census, which recorded a population of 7,488 in 2010. Seminole reached it's highest population of 11,863 in 1950. Spanning over 14 miles, Seminole has a population density of 516 people per square mile.
The average household income in Seminole is $51,710 with a poverty rate of 21.52%. The median rental costs in recent years comes to $645 per month, and the median house value is $63,900. The median age in Seminole is 33.2 years, 31.8 years for males, and 34 years for females. For every 100 females there are 91.8 males.