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Lewis and Clark County, MT

75,011 Population
3,458.4 square miles 21.7 people per square mile

Census data: ACS 2023 1-year unless noted

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Demographics

42 ±0.7 Median age
  • a little higher than the figure in Montana: 40.6 ±0.4
  • about 10 percent higher than the figure in United States: 39.2 ±0.1

Economics

$41,979 ±$3,460 Per capita income
  • a little higher than the amount in Montana: $40,197 ±$882
  • a little less than the amount in United States: $43,313 ±$91
$77,405 ±$10,028 Median household income
  • about 10 percent higher than the amount in Montana: $70,804 ±$1,475
  • about the same as the amount in United States: $77,719 ±$186

8.7% ±2.9% (6,370  ±2,136) Persons below poverty line
  • about three-quarters of the rate in Montana: 11.7% 129,804 (±0.7% / ±7,386)
  • about two-thirds of the rate in United States: 12.5% 40,763,044 (±0.1% / ±277,214)

17.5 minutes ±0.8 (545,560  ±31,088) Mean travel time to work * ACS 2023 5-year data
  • about 90 percent of the figure in Montana: 19.2 9,019,285 (±0.2 / ±114,265)
  • about two-thirds of the figure in United States: 26.6 3,623,435,500 (±0 / ±6,730,891)

Families

30,756 ±1,082 Number of households
  • Montana: 472,867 ±4,532
  • United States: 131,332,360 ±130,190
2.4 ±0.1 (73,439  ±78) Persons per household
  • a little higher than the figure in Montana: 2.3 1,103,505
  • a little less than the figure in United States: 2.5 326,701,630

6.1% ±2.7% (1,035  ±465) Women 15-50 who gave birth during past year
  • about 10 percent higher than the rate in Montana: 5.4% † 13,370 (±0.8% / ±2,020)
  • about 20 percent higher than the rate in United States: 5.2% 4,018,933 (±0.1% / ±41,679)

Housing

34,251 ±39 Number of housing units
  • Montana: 535,481 ±106
  • United States: 145,333,460 ±10,062

$379,500 ±$20,838 Median value of owner-occupied housing units
  • a little less than the amount in Montana: $392,300 ±$7,547
  • about 10 percent higher than the amount in United States: $340,200 ±$571

15.2% ±3.6% (11,150  ±2,641.6) Moved since previous year
  • about 20 percent higher than the rate in Montana: 13.1% 146,873 (±0.8% / ±8,415.6)
  • about 25 percent higher than the rate in United States: 12.1% 40,001,900 (±0.1% / ±198,133.8)

Social

94.8% ±6.5% (50,785  ±3,473.6) High school grad or higher
  • about the same as the rate in Montana: 94.4% 751,495 (±1.6% / ±12,815)
  • a little higher than the rate in United States: 89.8% 208,092,664 (±0.1% / ±278,776.4)
38.9% ±4.2% (20,820  ±2,230.3) Bachelor's degree or higher
  • about 10 percent higher than the rate in Montana: 34.6% 275,535 (±1% / ±8,167)
  • about 10 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

2% (1,478  ±718) Foreign-born population
  • about 90 percent of the rate in Montana: 2.2% 24,623
  • less than a fifth of the rate in United States: 14.3% 47,831,412

10.4% ±2% (6,023  ±1,143) Population with veteran status
  • about 20 percent higher than the rate in Montana: 9% 79,897 (±0.4% / ±3,718)
  • more than 1.5 times the rate in United States: 6.1% 15,813,955 (±0% / ±66,116)
6,023 Total veterans ±1,143 5,594 Male ±1,123 429 Female ±262

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