Three Rivers, Michigan

Three Rivers population, 2020 to 2024

Three Rivers lost 6 residents from July 2020 to July 2024, a change of -0.1%. In the latest year it moved by +12. Among 153 Michigan places of 5,000 or more, that growth ranks 64th; the median place changed by -0.5%. The median place of 5,000+ in Michigan has 12,132 people, so Three Rivers is 66% of it.

Three Rivers covers 5.59 square miles of land and 0.27 of water, for 1,424 people per square mile of land. The median Michigan place of 5,000+ has 2,478, so Three Rivers is less dense than the typical town.

What county Three Rivers is in

All of Three Rivers's residents live in St. Joseph County, which had 61,171 residents in 2024. Three Rivers holds 13.0% of the county's population. The shaded shape is on the map above; dots mark the eight nearest places.

ZIP codes in Three Rivers

1 ZIP Code Tabulation Area (ZCTA) overlaps Three Rivers by at least 10% of the ZCTA's or the city's land: 49093. ZCTAs are Census approximations of USPS ZIP code delivery areas. The list comes from the 2020 ZCTA to place relationship file, so a city that annexed land after 2020 may reach into ZIP codes not listed here.

Where Three Rivers is

The Census internal point of Three Rivers is at 41.945400, -85.629500. Lansing, the capital, is 77.3 miles NE in a straight line. The nearest larger place is Sturgis, MI (11,030 people), 14.9 miles away. The nearest city of 100,000 or more is South Bend, IN, 37.8 miles away.

Daylight in Three Rivers

At 41.95° N, Three Rivers gets about 15 h 14 min of daylight around the June solstice and 9 h 07 min around the December solstice, a swing of 6 h 07 min. Figures are sunrise to sunset from the SunCalc model for June 21 and December 21, 2026.

Places near Three Rivers

The eight nearest incorporated places of 1,000+ in Michigan, measured between internal points. The closest is Centreville, 5.6 miles away, with 1,322 people.