The median income of Three Oaks residents was an inflation-adjusted $30,125 per year. Three Oaks had 668 households in 2017, with a population of 1,544.
The city with the highest median resident income in the state was Barton Hills. Barton Hills's median income was $106,000 per year after adjusting for inflation – $75,875 more than Three Oaks. It had 122 households in 2017 and a population of 294.
East Lansing had the lowest annual resident income among cities in Michigan, with a median income of only $7,750 per year. That was $22,375 less than the median income in Three Oaks at the time. East Lansing had 13,585 households in 2017 and a population of 48,281.
The table below shows the top 100 cities ranked by median annual resident earnings in 2017.