In 2019, Nowata County, OK had a population of 10.3k people with a median age of 42.4 and a median household income of $43,145. Between 2018 and 2019 the population of Nowata County, OK declined from 10,383 to 10,322, a −0.587% decrease and its median household income grew from $41,895 to $43,145, a 2.98% increase.
The 5 largest ethnic groups in Nowata County, OK are White (Non-Hispanic) (66.7%), American Indian & Alaska Native (Non-Hispanic) (15%), Two+ (Non-Hispanic) (12.3%), Black or African American (Non-Hispanic) (2.45%), and Other (Hispanic) (1.39%). 0% of the households in Nowata County, OK speak a non-English language at home as their primary language, and 99.1% of the residents in Nowata County, OK are U.S. citizens.
In 2019, the median property value in Nowata County, OK was $87,700, and the homeownership rate was 73.7%. Most people in Nowata County, OK drove alone to work, and the average commute time was 26.5 minutes. The average car ownership in Nowata County, OK was 2 cars per household.