St. Johns, Michigan

St. Johns population, 2020 to 2024

St. Johns added 24 residents from July 2020 to July 2024, a change of +0.3%. In the latest year it moved by +15. Among 153 Michigan places of 5,000 or more, that growth ranks 51st; the median place changed by -0.5%. The median place of 5,000+ in Michigan has 12,132 people, so St. Johns is 64% of it.

St. Johns covers 4.21 square miles of land, for 1,834 people per square mile of land. The median Michigan place of 5,000+ has 2,478, so St. Johns is less dense than the typical town.

What county St. Johns is in

All of St. Johns's residents live in Clinton County, which had 80,050 residents in 2024. St. Johns holds 9.6% of the county's population. The shaded shape is on the map above; dots mark the eight nearest places.

ZIP codes in St. Johns

1 ZIP Code Tabulation Area (ZCTA) overlaps St. Johns by at least 10% of the ZCTA's or the city's land: 48879. 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 St. Johns is

The Census internal point of St. Johns is at 43.000500, -84.555500. Lansing, the capital, is 18.4 miles S in a straight line. The nearest larger place is East Lansing, MI (48,964 people), 17.8 miles away. The nearest city of 100,000 or more is Lansing, MI, 19.8 miles away.

Daylight in St. Johns

At 43.00° N, St. Johns gets about 15 h 22 min of daylight around the June solstice and 9 h 00 min around the December solstice, a swing of 6 h 22 min. Figures are sunrise to sunset from the SunCalc model for June 21 and December 21, 2026.

Places near St. Johns

The eight nearest incorporated places of 1,000+ in Michigan, measured between internal points. The closest is Ovid, 9.1 miles away, with 1,489 people.