Ponca City is a city located in Kay County Oklahoma. With a 2020 population of 23,186, it is the 20th largest city in Oklahoma and the 1660th largest city in the United States . Ponca City is currently declining at a rate of -1.01% annually and its population has decreased by -8.67% since the most recent census, which recorded a population of 25,387 in 2010. Ponca City reached it's highest population of 26,359 in 1990. Spanning over 20 miles, Ponca City has a population density of 1,261 people per square mile.
The average household income in Ponca City is $62,578 with a poverty rate of 18.35%. The median rental costs in recent years comes to $678 per month, and the median house value is $96,600. The median age in Ponca City is 36.7 years, 34.3 years for males, and 38.7 years for females.