United States › Michigan › St. Clair CITY
St. Clair Michigan · 5,833 residents (2025 est.) · 2.94 sq mi
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The short version
With 5,585 people, St. Clair is a city in Michigan. 2% of residents were born outside the United States. 27% of adults hold a bachelor's degree or higher. Home values have risen by half since 2000, reaching $223,200. At a median age of 42.0, this is an older place than the country as a whole. There are 1,900 people per square mile.
At a glance
Lower income
below the US median
US median: $82,259
Older
median age 42.0
US median: 38.9
Less educated
27% hold a bachelor's degree
US average: 36%
More affordable
home values down 9%, inflation adjusted
US median home: $376,019
Section 01
Population & growth from 5,802 in 2000
5,833 in 2025 (Census Bureau estimate)
1,900 / sq mi
−4%since 2009
from 1,969 / sq mi in 2009
US average: 281
from 37.2 in 2000
US average: 38.9
Population, 1990 – 2024
5K 5K 5K 6K 6K 1990 2000 2010 2020 2024 St. Clair Age distribution, 2024
BAR + DOT: THIS PLACE · TICK: US AVERAGE
Section 02
Income & economy $69,688
−28%inflation adjusted, since 2000
from $52,957 in 2000
US average: $82,259
from $25,180 in 2000
US average: $44,673
Households earning $100K+
from 32.8% in 2009
US average: 53.3%
from 4.1% in 2000
US average: 12.5%
from 0.426 in 2010
US average: 0.476
Workforce by industry, 2024
Agriculture, forestry, fishing 4.4%
Arts, entertainment, food 3.7%
Public administration 3.5%
Transportation & warehousing 2.6%
Education & health services 1.2%
Professional, scientific, technical 0%
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$223,200
−9%inflation adjusted, since 2000
from $134,400 in 2000
US average: $376,019
$1,113
+8%inflation adjusted, since 2000
from $568 in 2000
US average: $1,442
from 71.5% in 2000
31.9% rent
from 10.6% in 2009
US average: 10.0%
from 2.29 people in 2009
US average: 2.54
from 27.1% in 2009
US average: 22.9%
from 46.0% in 2009
US average: 47.4%
from 3.2 in 2009
Years of local income it takes to buy a local home, on a scale of about 0 to 15. Lower is more affordable.
Our index, 0 to 100. Higher means faster recent growth in incomes, home values, and college degrees.
Section 04
Race & ethnicity 2000
White, non-Hispanic 96.4%(5,594)
Hispanic / Latino 1.2%(70)
2024
White, non-Hispanic 92.1%(5,144)
Hispanic / Latino 1.7%(97)
from 6 in 2009
Our index, 0 to 100. Higher means a more even mix of racial and ethnic groups.
Section 04 · Origins
Detailed origins & ancestry Ancestry
+ 15 more ancestry groups with data from 20.8% in 2000
US average: 35.6%
High school or higher
from 89.1% in 2000
US average: 89.6%
from 9.3% in 2000
US average: 14.0%
Section 06
Commute & transportation from 20.2 min in 2000
US average: 26.5
from 87.5% in 2009
US average: 68.9%
from 9.5% in 2009
US average: 8.5%
from 0.0% in 2009
US average: 3.2%
from 1.1% in 2009
US average: 15.0%
from 1.9% in 2009
US average: 2.4%
from 0.0% in 2009
US average: 0.4%
from 4.5% in 2009
US average: 8.3%
Section 07
Work & employment from 9.9% in 2011
US average: 5.2%
from 64.9% in 2011
US average: 63.5%
Women 20-64 in the labor force
from 70.5% in 2020
US average: 74.6%
from 16.3% in 2009
US average: 13.1%
from 42.0% in 2009
US average: 42.5%
Section 08
People & community from 2.3% in 2009
US average: 14.1%
from 16.1% in 2009
US average: 6.2%
from 12.8% in 2012
US average: 13.3%
from 10.9% in 2013
US average: 8.4%
from 74.5% in 2017
US average: 91.0%
Computer in household
from 86.0% in 2020
US average: 95.5%
from 83.9% in 2020
US average: 87.7%
from 97.3% in 2016
US average: 77.7%
from 1.0% in 2016
US average: 13.6%
Marital status
SHARE WITHIN EACH SEX · POPULATION 15 AND OVER · 2024
Section 09
Health coverage from 10.9% in 2013
US average: 8.4%
from 66.0% in 2020
US average: 54.8%
Direct-purchase
from 14.2% in 2020
US average: 13.8%
from 17.1% in 2020
US average: 18.4%
from 12.2% in 2020
US average: 20.9%
VA health care
from 0.6% in 2020
US average: 2.2%
Any private
from 78.1% in 2020
US average: 67.1%
Any public
from 28.2% in 2020
US average: 36.7%
Shares are "alone or in combination": a person with both Medicare and Medicaid counts in each, so categories overlap and do not sum to 100%.
Section 09 · Service history
Veterans Veterans by period of service, 2024
Gulf War (2001 or later) 0%(0)
Share of the 179 veterans here. A veteran who served across eras counts in each, so shares can total more than 100%. Peacetime-only service is included in the total but not shown as an era.
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Drill deeper
Places similar to St. Clair Head to head
Compare St. Clair to nearby cities ST. CLAIR VS
Marysville
Income $66,901 −4%
Home value $208,600 −7%
Population 9,868 +69%
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ST. CLAIR VS
Port Huron
Income $50,366 −28%
Home value $149,300 −33%
Population 28,273 +385%
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ST. CLAIR VS
New Baltimore
Income $106,033 +52%
Home value $323,200 +45%
Population 12,123 +108%
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ST. CLAIR VS
Mount Clemens
Income $52,310 −25%
Home value $179,400 −20%
Population 15,419 +164%
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Frequently asked
How many people live in St. Clair, Michigan? St. Clair, Michigan has about 5,585 residents according to the 2024 American Community Survey.
What is the median household income in St. Clair, Michigan? The typical household in St. Clair, Michigan earns about $69,688 a year. Half of households make more than that, and half make less.
Is St. Clair, Michigan expensive? In St. Clair, Michigan, the median home is worth about $223,200, and the typical rent is about $1,113 a month.
How educated are people in St. Clair, Michigan? About 27.4% of adults age 25 and over in St. Clair, Michigan hold a bachelor's degree or higher.
What is the poverty rate in St. Clair, Michigan? About 7.1% of people in St. Clair, Michigan live below the federal poverty line.
Has St. Clair, Michigan grown since 1990? Yes, St. Clair, Michigan has grown since 1990. The population has added about 469 residents, a change of about 9 percent over that period.
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