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St. Clair County, MI

160,308 Population
721.5 square miles 222.2 people per square mile

Census data: ACS 2024 1-year unless noted

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Demographics

45.1 ±0.4 Median age
  • about 10 percent higher than the figure in Michigan: 40.4 ±0.2
  • about 20 percent higher than the figure in United States: 39.2 ±0.1

Economics

$40,172 ±$2,580 Per capita income
  • about the same as the amount in Michigan: $40,990 ±$308
  • about 90 percent of the amount in United States: $45,256 ±$100
$71,164 ±$2,795 Median household income
  • about the same as the amount in Michigan: $72,389 ±$567
  • about 90 percent of the amount in United States: $81,604 ±$128

10.5% ±2.1% (16,725  ±3,296) Persons below poverty line
  • about 80 percent of the rate in Michigan: 13.5% 1,334,859 (±0.3% / ±27,543)
  • about 90 percent of the rate in United States: 12.2% 40,354,268 (±0.1% / ±248,561)

29.2 minutes ±1.1 (2,140,175  ±108,515) Mean travel time to work
  • about 20 percent higher than the figure in Michigan: 24.4 103,755,816 (±0.2 / ±1,091,458)
  • about 10 percent higher than the figure in United States: 27.2 3,895,171,300 (±0 / ±7,663,316)

Families

69,121 ±1,194 Number of households
  • Michigan: 4,131,281 ±12,742
  • United States: 132,737,144 ±140,273
2.3 ±0 (158,798  ±60) Persons per household
  • a little less than the figure in Michigan: 2.4 9,921,923
  • about 90 percent of the figure in United States: 2.5 331,722,430

4.1% ±1.9% (1,278  ±586) Women 15-50 who gave birth during past year
  • about 80 percent of the rate in Michigan: 4.9% 112,620 (±0.3% / ±5,715)
  • about 80 percent of the rate in United States: 5% 3,971,434 (±0.1% / ±36,997)

Housing

73,575 ±49 Number of housing units
  • Michigan: 4,669,109 ±1,252
  • United States: 146,740,960 ±8,590

$242,500 ±$8,638 Median value of owner-occupied housing units
  • a little less than the amount in Michigan: $254,200 ±$1,616
  • about two-thirds of the amount in United States: $360,600 ±$618

8.9% ±1.7% (14,178  ±2,676.1) Moved since previous year
  • about 80 percent of the rate in Michigan: 10.8% 1,081,686 (±0.3% / ±30,683.1)
  • about three-quarters of the rate in United States: 11.8% 39,597,955 (±0.1% / ±197,294.9)

Social

90.9% ±3.9% (106,191  ±4,577.1) High school grad or higher
  • about the same as the rate in Michigan: 92.2% 6,551,317 (±0.6% / ±39,951.7)
  • about the same as the rate in United States: 89.9% 212,133,683 (±0.1% / ±286,969.9)
21% ±1.8% (24,528  ±2,112) Bachelor's degree or higher
  • about three-fifths of the rate in Michigan: 33.3% 2,366,945 (±0.3% / ±23,456.2)
  • about three-fifths of the rate in United States: 36.9% 86,932,699 (±0.1% / ±187,449.9)

N/A Persons with language other than English spoken at home

2.4% (3,915  ±918) Foreign-born population
  • about one-third of the rate in Michigan: 7.7% 778,787
  • about one-fifth of the rate in United States: 14.8% 50,234,856

7.3% ±1.1% (9,392  ±1,387) Population with veteran status
  • about 1.4 times the rate in Michigan: 5.4% 435,461 (±0.1% / ±8,995)
  • about 25 percent higher than the rate in United States: 5.9% 15,701,246 (±0% / ±75,366)
9,392 Total veterans ±1,387 8,485 Male ±1,248 907 Female ±445

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