Jennings is a city located in Oklahoma. With a 2020 population of 357, it is the 369th largest city in Oklahoma and the 14686th largest city in the United States. Jennings is currently declining at a rate of 0.00% annually and its population has decreased by -1.65% since the most recent census, which recorded a population of 363 in 2010. Jennings reached it's highest population of 363 in 2011. Spanning over 1 miles, Jennings has a population density of 649 people per square mile.
The average household income in Jennings is $43,171 with a poverty rate of 22.67%. The median rental costs in recent years comes to $538 per month, and the median house value is $50,000. The median age in Jennings is 36.2 years, 36.2 years for males, and 36.5 years for females. For every 100 females there are 110.3 males.