In 2018, Ottawa, KS had a population of 12.3k people with a median age of 35.4 and a median household income of $47,334. Between 2017 and 2018 the population of Ottawa, KS declined from 12,321 to 12,275, a -0.373% decrease and its median household income grew from $44,256 to $47,334, a 6.95% increase.
The 5 largest ethnic groups in Ottawa, KS are White (Non-Hispanic) (89%), Two+ (Non-Hispanic) (3.45%), White (Hispanic) (3.07%), Other (Hispanic) (1.56%), and Black or African American (Non-Hispanic) (1.38%). NaNk% of the people in Ottawa, KS speak a non-English language, and 99.1% are U.S. citizens.
The median property value in Ottawa, KS is $103,300, and the homeownership rate is 59.2%. Most people in Ottawa, KS commute by Drove Alone, and the average commute time is 19.1 minutes. The average car ownership in Ottawa, KS is 2 cars per household.