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St. Charles County, MO

416,659 Population
560.5 square miles 743.4 people per square mile

Census data: ACS 2023 1-year unless noted

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Demographics

40.2 ±0.5 Median age
  • about the same as the figure in Missouri: 39.3 ±0.2
  • a little higher than the figure in United States: 39.2 ±0.1

Economics

$48,196 ±$1,370 Per capita income
  • about 25 percent higher than the amount in Missouri: $38,699 ±$393
  • about 10 percent higher than the amount in United States: $43,313 ±$91
$98,390 ±$3,317 Median household income
  • about 1.4 times the amount in Missouri: $68,545 ±$900
  • about 25 percent higher than the amount in United States: $77,719 ±$186

5.5% ±0.9% (22,665  ±3,780) Persons below poverty line
  • about half the rate in Missouri: 12% 720,210 (±0.4% / ±24,684)
  • about two-fifths of the rate in United States: 12.5% 40,763,044 (±0.1% / ±277,214)

23.5 minutes ±0.8 (4,508,750  ±197,770) Mean travel time to work
  • about the same as the figure in Missouri: 23.6 62,492,340 (±0.2 / ±849,274)
  • about 90 percent of the figure in United States: 26.8 3,749,033,000 (±0 / ±7,372,533)

Families

163,272 ±1,908 Number of households
  • Missouri: 2,556,271 ±10,804
  • United States: 131,332,360 ±130,190
2.5 ±0 (409,632  ±590) Persons per household
  • a little higher than the figure in Missouri: 2.4 6,033,157
  • about the same as the figure in United States: 2.5 326,701,630

5.2% ±1.1% (4,996  ±1,042) Women 15-50 who gave birth during past year
  • a little less than the rate in Missouri: 5.5% 78,185 (±0.4% / ±5,180)
  • about the same as the rate in United States: 5.2% 4,018,933 (±0.1% / ±41,679)

Housing

169,947 ±250 Number of housing units
  • Missouri: 2,844,440 ±583
  • United States: 145,333,460 ±10,062

$325,600 ±$6,469 Median value of owner-occupied housing units
  • about 1.4 times the amount in Missouri: $233,600 ±$2,397
  • a little less than the amount in United States: $340,200 ±$571

8.8% ±1.1% (36,043  ±4,500.9) Moved since previous year
  • about three-quarters of the rate in Missouri: 12.1% 739,002 (±0.4% / ±22,558.4)
  • about three-quarters of the rate in United States: 12.1% 40,001,900 (±0.1% / ±198,133.8)

Social

95.5% ±2.7% (277,734  ±8,047.4) High school grad or higher
  • a little higher than the rate in Missouri: 92% 3,915,999 (±0.7% / ±29,203.5)
  • a little higher than the rate in United States: 89.8% 208,092,664 (±0.1% / ±278,776.4)
41.9% ±1.8% (121,949  ±5,113.5) Bachelor's degree or higher
  • about 25 percent higher than the rate in Missouri: 33.2% 1,413,984 (±0.4% / ±18,155.5)
  • about 20 percent higher than the rate in United States: 36.2% 83,816,088 (±0.1% / ±181,834.5)

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

5.2% (21,705  ±2,771) Foreign-born population
  • about 10 percent higher than the rate in Missouri: 4.8% 296,832
  • about one-third of the rate in United States: 14.3% 47,831,412

6.1% ±0.7% (19,821  ±2,250) Population with veteran status
  • about 90 percent of the rate in Missouri: 7.1% 341,191 (±0.2% / ±8,649)
  • about the same as the rate in United States: 6.1% 15,813,955 (±0% / ±66,116)
19,821 Total veterans ±2,250 18,444 Male ±2,223 1,377 Female ±604

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