In 2023, Marine, IL had a population of 1.18k people with a median age of 39.3 and a median household income of $76,304. Between 2022 and 2023 the population of Marine, IL declined from 1,264 to 1,181, a −6.57% decrease and its median household income grew from $71,042 to $76,304, a 7.41% increase.
The 5 largest ethnic groups in Marine, IL are White (Non-Hispanic) (85.8%), Two+ (Non-Hispanic) (7.62%), White (Hispanic) (2.79%), Other (Hispanic) (1.69%), and Other (Non-Hispanic) (1.44%).
None of the households in Marine, IL reported speaking a non-English language at home as their primary shared language. This does not consider the potential multi-lingual nature of households, but only the primary self-reported language spoken by all members of the household.
99.7% of the residents in Marine, IL are U.S. citizens.
In 2023, the median property value in Marine, IL was $165,100, and the homeownership rate was 81.1%.
Most people in Marine, IL drove alone to work, and the average commute time was 22.4 minutes. The average car ownership in Marine, IL was 2 cars per household.