Lewis and Clark County, Montana
Total Population: 72,580
County Seat: Helena
Median Home Value
$358,200
Owner-occupied units
Median Household Income
$74,543
Across all households
Median Age
41.3 yrs
Across all residents
Bachelor's Degree+
42.8%
Adults 25 and older
Nearby Counties
Demographics
14 fieldsRacial & Ethnic Composition
Under 18 Years
21.4%
65 Years and Over
19.9%
Male
49.7%
Female
50.3%
U.S. Citizens (18+)
99.2%
No Health Insurance
6.2%
Education
3 fieldsHigh School Graduate or Higher (25+)
94.9%
Bachelor's Degree or Higher (25+)
42.8%
Enrolled in College (18+)
6.7%
Economics
6 fieldsMedian Household Income
$74,543
Mean Household Income
$100,531
Per Capita Income
$43,263
Unemployment Rate (16+)
3.5%
In Labor Force (19–64)
81.7%
SNAP / Food Stamps
7.8%
Housing & Households
13 fieldsMedian Home Value
$358,200
Median Rent
$1,062/mo
Total Housing Units
33,837
Owner-Occupied
69.7%
Renter-Occupied
30.3%
Vacancy Rate
9.4%
Married Couple Households
47.4%
Cohabiting Couple Households
7.3%
Male Householder, No Partner
20.0%
Female Householder, No Partner
25.3%
Average Household Size
2.31
Broadband Internet Access
88.9%
Housing Built Since 2010
14.5%
Source: U.S. Census Bureau, American Community Survey 2023 5-Year Estimates. County FIPS 30049.