Clare is a city in the U.S. state of Michigan. Located near the center of Michigan's Lower Peninsula, the city is located mostly in Clare County, while a small portion extends south into Isabella County. The city had a population of 3,254 at the 2020 census.

Clare was settled as early as 1870 and contains two listings on the National Register of Historic Places: the Clare Downtown Historic District and the Clare Congregational Church. The city is located along the junction of U.S. Route 10 and U.S. Route 127, and each highway has a business route (Bus. 10 and Bus. US 127) through the downtown area. M-115 also runs through the city. The convergence of these highways as well as the historic junction of the Ann Arbor and Pere Marquette railroads has led to the city being nicknamed the "Crossroads of Michigan".

Clare was founded with the coming of the Pere Marquette railroad in 1870. It was named after the county, which was named after County Clare in Ireland. The Clare post office opened on January 20, 1871. It incorporated as a village in 1879 and as a city in 1891.

Cops & Doughnuts is a bakery that opened in 2009 in the former Clare City Bakery that dates back to 1896.

According to the U.S. Census Bureau, the city has a total area of 3.83 square miles (9.92 km), of which 3.72 square miles (9.63 km) is land and 0.11 square miles (0.28 km) (2.87%) is water.

The south branch of the Tobacco River flows through the city and also contains Lake Shamrock.

This climatic region is typified by large seasonal temperature differences, with warm to hot (and often humid) summers and cold (sometimes severely cold) winters. According to the Köppen Climate Classification system, Clare has a humid continental climate, abbreviated "Dfb" on climate maps.

• US 10 runs along the northeastern portion of the city.
• US 127 runs south–north along the western boundary of the city and merges with US 10.
• 
  Bus. US 10 is a business loop route through downtown Clare.
• 
  Bus. US 127 is a business loop route that has portions concurrent with Bus. US 10 in downtown Clare.
• M-115 (Main Street) enters from the west and has its eastern terminus at Bus. US 127 / Bus. US 10 in downtown Clare.

• Clare Municipal Airport is a public airport located in the northeast corner of the city limits.

• Indian Trails has a station in Clare that provides daily intercity bus service between St. Ignace and East Lansing.

• Pere Marquette Rail-Trail is a rail trail that has its western terminus in Clare.
• Pere Marquette State Trail is a bicycle and multi-use trail that runs through the city.

Historical population

Census	Pop.	Note	%±
1880	502		—
1890	1,174		133.9%
1900	1,326		12.9%
1910	1,350		1.8%
1920	1,462		8.3%
1930	1,491		2.0%
1940	1,844		23.7%
1950	2,440		32.3%
1960	2,442		0.1%
1970	2,639		8.1%
1980	3,300		25.0%
1990	3,021		−8.5%
2000	3,173		5.0%
2010	3,118		−1.7%
2020	3,254		4.4%
U.S. Decennial Census

As of the census of 2010, there were 3,118 people, 1,354 households, and 764 families residing in the city. The population density was 919.8 inhabitants per square mile (355.1/km). There were 1,534 housing units at an average density of 452.5 per square mile (174.7/km). The racial makeup of the city was 85.0% White, 4.7% African American, 0.9% Native American, 6.1% Asian, 1.5% from other races, and 1.8% from two or more races. Hispanic or Latino of any race were 6.5% of the population.

There were 1,354 households, of which 31.7% had children under the age of 18 living with them, 36.0% were married couples living together, 15.7% had a female householder with no husband present, 4.7% had a male householder with no wife present, and 43.6% were non-families. 36.9% of all households were made up of individuals, and 13.1% had someone living alone who was 65 years of age or older. The average household size was 2.22 and the average family size was 2.88.

The median age in the city was 36.1 years. 23.9% of residents were under the age of 18; 11.9% were between the ages of 18 and 24; 24.3% were from 25 to 44; 22.9% were from 45 to 64; and 16.9% were 65 years of age or older. The gender makeup of the city was 45.2% male and 54.8% female.

As of the census of 2000, there were 3,173 people, 1,380 households, and 783 families residing in the city. The population density was 2,016.7 inhabitants per square mile (778.7/km). There were 1,487 housing units at an average density of 476.5 per square mile (184.0/km). The racial makeup of the city was 89.35% White, 8.25% African American, 0.60% Native American, 0.50% Asian, 0.41% from other races, and 0.88% from two or more races. Hispanic or Latino of any race were 9.58% of the population.

There were 1,380 households out of which 29.4% had children under the age of 18 living with them, 40.9% were married couples living together, 13.0% had a female householder with no husband present, and 43.2% were non-families. 38.0% of all households were made up of individuals and 17.8% had someone living alone who was 65 years of age or older. The average household size was 2.20 and the average family size was 2.92.

In the city the population was spread out with 24.7% under the age of 18, 10.1% from 18 to 24, 25.3% from 25 to 44, 19.4% from 45 to 64, and 20.5% who were 65 years of age or older. The median age was 37 years. For every 100 females there were 78.1 males. For every 100 females age 18 and over, there were 72.1 males.

The median income for a household in the city was $27,299, and the median income for a family was $36,194. Males had a median income of $28,365 versus $19,861 for females. The per capita income for the city was $18,006. About 10.6% of families and 16.0% of the population were below the poverty line, including 16.3% of those under age 18 and 13.3% of those age 65 or over.

The city of Clare is served entirely by its own school district, Clare Public Schools, which is centrally located within the city and serves the southeastern portion of the Clare County and the northeastern portion of Isabella County.

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• Ennis, Ireland since 1986
• Nakhodka, Russia since 1997
• Nantong, China since 2005
• Surulere, Nigeria since 2009
• Ipoh, Malaysia since 2010
• Dharavi, India since 2011

• Fred C. Reger, Wisconsin state politician, born in Clare
• Debbie Stabenow, politician currently serving in the U.S. Senate, grew up in Clare
• Wayne Terwilliger, World War II veteran and Major League Baseball player, born in Clare

• Cody Vance, Professional wrestler currently wrestling under the name of Cody Preston for AEW, who graduated from Clare High School in 2010.

• 
  U.S. Post Office in Clare
• 
  Clare City Hall
• 
  Pere Marquette District Library
• 
  Cops & Doughnuts

• City of Clare official website
• Clare Public Schools
• Clare Chamber of Commerce website