Jennings is a town located in Pawnee County, Oklahoma. Jennings has a 2026 population of 293. Jennings is currently growing at a rate of 1.38% annually and its population has increased by 4.27% since the most recent census, which recorded a population of 281 in 2020.
The median household income in Jennings is $35,833 with a poverty rate of 37.99%. The median age in Jennings is 38.2 years: 42 years for males, and 33.6 years for females. For every 100 females there are 113.6 males.