Hillsdale County, Michigan

Hillsdale County
Hillsdale County Courthouse in Hillsdale
Map of Michigan highlighting Hillsdale County
Location within the U.S. state of Michigan
Map of the United States highlighting Michigan
Michigan's location within the U.S.
Coordinates: 41°53′N 84°35′W / 41.89°N 84.59°W / 41.89; -84.59
Country United States
State Michigan
Founded1835[1]
SeatHillsdale
Largest cityHillsdale
Area
 • Total607 sq mi (1,570 km2)
 • Land598 sq mi (1,550 km2)
 • Water8.9 sq mi (23 km2)  1.5%
Population
 (2020)
 • Total45,746 Decrease
 • Density75/sq mi (29/km2)
Time zoneUTC−5 (Eastern)
 • Summer (DST)UTC−4 (EDT)
Congressional district5th
Websitehttps://www.co.hillsdale.mi.us/

Hillsdale County is a county located in the U.S. state of Michigan. As of the 2020 Census, the population was 45,746.[2] The county seat is Hillsdale.[3] Hillsdale County is the only county in Michigan to border both Indiana and Ohio. Due to an angle in the state's southern border, Hillsdale County has the southernmost point in the state. Hillsdale County is conterminous with the Hillsdale, MI Micropolitan Statistical Area. The Hillsdale County Courthouse was designed by Claire Allen, a prominent southern Michigan architect.

  1. ^ Cite error: The named reference clarke was invoked but never defined (see the help page).
  2. ^ "State & County QuickFacts". US Census Bureau. Retrieved September 15, 2021.
  3. ^ "Find a County". National Association of Counties. Archived from the original on May 31, 2011. Retrieved July 7, 2011.