In 2023, Marenisco, MI had a population of 198 people with a median age of 62.5 and a median household income of $40,556. Between 2022 and 2023 the population of Marenisco, MI declined from 249 to 198, a −20.5% decrease and its median household income grew from $39,306 to $40,556, a 3.18% increase.
The 5 largest ethnic groups in Marenisco, MI are White (Non-Hispanic) (82.8%), American Indian & Alaska Native (Non-Hispanic) (16.2%), Asian (Non-Hispanic) (1.01%), White (Hispanic) (0%), and Black or African American (Non-Hispanic) (0%).
None of the households in Marenisco, MI 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.
100% of the residents in Marenisco, MI are U.S. citizens.
In 2023, the median property value in Marenisco, MI was $45,400, and the homeownership rate was 98.1%.
Most people in Marenisco, MI drove alone to work, and the average commute time was 26.2 minutes. The average car ownership in Marenisco, MI was 2 cars per household.