In 2018, Ottawa County, OK had a population of 31.6k people with a median age of 38.1 and a median household income of $39,070. Between 2017 and 2018 the population of Ottawa County, OK declined from 31,725 to 31,566, a -0.501% decrease and its median household income grew from $38,472 to $39,070, a 1.55% increase.
The 5 largest ethnic groups in Ottawa County, OK are White (Non-Hispanic) (65.3%), American Indian & Alaska Native (Non-Hispanic) (16.4%), Two+ (Non-Hispanic) (10.3%), White (Hispanic) (2.72%), and Other (Hispanic) (1.8%). NaNk% of the people in Ottawa County, OK speak a non-English language, and 98.4% are U.S. citizens.
The median property value in Ottawa County, OK is $85,100, and the homeownership rate is 68.7%. Most people in Ottawa County, OK commute by Drove Alone, and the average commute time is 20.2 minutes. The average car ownership in Ottawa County, OK is 2 cars per household.