In 2018, Ottawa County, MI had a population of 290k people with a median age of 35.2 and a median household income of $69,952. Between 2017 and 2018 the population of Ottawa County, MI grew from 286,383 to 290,494, a 1.44% increase and its median household income grew from $68,543 to $69,952, a 2.06% increase.
The 5 largest ethnic groups in Ottawa County, MI are White (Non-Hispanic) (83.5%), White (Hispanic) (4.83%), Other (Hispanic) (3.53%), Asian (Non-Hispanic) (2.71%), and Two+ (Non-Hispanic) (1.83%). 0% of the households in Ottawa County, MI speak a non-English language at home as their primary language, and 98.3% of the residents in Ottawa County, MI are U.S. citizens.
In 2018, the median property value in Ottawa County, MI was $213,000, and the homeownership rate was 79.9%. Most people in Ottawa County, MI drove alone to work, and the average commute time was 19.8 minutes. The average car ownership in Ottawa County, MI was 2 cars per household.