Tonkawa is a city located in Oklahoma. With a 2020 population of 2,970, it is the 113th largest city in Oklahoma and the 6272nd largest city in the United States. Tonkawa is currently declining at a rate of -0.97% annually and its population has decreased by -7.65% since the most recent census, which recorded a population of 3,216 in 2010. Tonkawa reached it's highest population of 3,643 in 1950. Spanning over 5 miles, Tonkawa has a population density of 554 people per square mile.
The average household income in Tonkawa is $55,221 with a poverty rate of 19.62%. The median rental costs in recent years comes to $605 per month, and the median house value is $66,900. The median age in Tonkawa is 33.9 years, 33.3 years for males, and 35.3 years for females. For every 100 females there are 106.6 males.