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Lewis and Clark County, MT

75,129 Population
3,458.4 square miles 21.7 people per square mile

Census data: ACS 2024 1-year unless noted

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Demographics

43.1 ±0.9 Median age
  • a little higher than the figure in Montana: 41.3 ±0.3
  • about 10 percent higher than the figure in United States: 39.2 ±0.1

Economics

$48,767 ±$3,463 Per capita income
  • about 10 percent higher than the amount in Montana: $43,254 ±$1,178
  • about 10 percent higher than the amount in United States: $45,256 ±$100
$89,021 ±$10,098 Median household income
  • about 20 percent higher than the amount in Montana: $75,340 ±$1,635
  • about 10 percent higher than the amount in United States: $81,604 ±$128

5.9% ±2% (4,350  ±1,441) Persons below poverty line
  • about three-fifths of the rate in Montana: 10.2% 113,684 (±0.7% / ±7,954)
  • about half the rate in United States: 12.2% 40,354,268 (±0.1% / ±248,561)

18.3 minutes ±1 (574,615  ±37,058) Mean travel time to work * ACS 2024 5-year data
  • a little less than the figure in Montana: 19.1 9,058,565 (±0.2 / ±128,212)
  • about two-thirds of the figure in United States: 26.4 3,569,606,700 (±0 / ±5,719,373)

Families

31,794 ±762 Number of households
  • Montana: 468,981 ±3,571
  • United States: 132,737,144 ±140,273
2.3 ±0.1 (73,524  ±56) Persons per household
  • about the same as the figure in Montana: 2.4 1,107,898
  • about 90 percent of the figure in United States: 2.5 331,722,430

3% ±3.1% (502  ±513) Women 15-50 who gave birth during past year
  • about two-thirds of the rate in Montana: 4.7% † 11,639 (±0.7% / ±1,765)
  • about three-fifths of the rate in United States: 5% 3,971,434 (±0.1% / ±36,997)

Housing

34,571 ±29 Number of housing units
  • Montana: 539,622 ±174
  • United States: 146,740,960 ±8,590

$462,800 ±$19,453 Median value of owner-occupied housing units
  • about 10 percent higher than the amount in Montana: $425,400 ±$10,246
  • about 1.3 times the amount in United States: $360,600 ±$618

11.2% ±3% (8,371  ±2,218.8) Moved since previous year
  • about 90 percent of the rate in Montana: 12.8% 143,795 (±0.8% / ±9,275.9)
  • a little less than the rate in United States: 11.8% 39,597,955 (±0.1% / ±197,294.9)

Social

96.4% ±6.8% (52,905  ±3,783.3) High school grad or higher
  • about the same as the rate in Montana: 94.6% 760,097 (±1.6% / ±13,210.3)
  • about 10 percent higher than the rate in United States: 89.9% 212,133,683 (±0.1% / ±286,969.9)
45.2% ±4.4% (24,778  ±2,448.1) Bachelor's degree or higher
  • about 25 percent higher than the rate in Montana: 36.3% 292,044 (±1% / ±8,345.1)
  • about 25 percent higher than 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

1.7% (1,238  ±652) Foreign-born population
  • about three-quarters of the rate in Montana: 2.1% 24,386
  • about 10 percent of the rate in United States: 14.8% 50,234,856

9.1% ±2.2% (5,444  ±1,299) Population with veteran status
  • about 10 percent higher than the rate in Montana: 8.4% 76,266 (±0.5% / ±4,696)
  • about 1.5 times the rate in United States: 5.9% 15,701,246 (±0% / ±75,366)
5,444 Total veterans ±1,299 5,040 Male ±1,179 404 Female ±336

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