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States / Montana / Lewis and Clark County

Lewis and Clark County

Population 71,487 · ACS 2020-2024

Median Household Income
$78,237
Median Home Value
$393,500
Median Gross Rent
$1,102/mo
Poverty Rate
8.1%
Unemployment Rate
3.2%
Homeownership Rate
70.1%
Bachelor's Degree or Higher
43.0%
Median Age
41.8

Population Over Time

Lewis and Clark County grew 13.4% from 2014 to 2024.

2014
64,772
2016
65,989
2018
67,077
2020
68,714
2022
71,487
2024
73,464

Business & Industry

Lewis and Clark County has 2,603 business establishments employing 27,265 people.

Construction
358
Health care and social assistance
343
Professional, scientific, and technical services
295
Other services (except public administration)
291
Accommodation and food services
206
Real estate and rental and leasing
168
Administrative and support and waste management and remediation services
142
Finance and insurance
127

Establishments by industry sector. Source: U.S. Census Bureau, County Business Patterns.

Source: U.S. Census Bureau, American Community Survey, ACS 2020-2024.

Lewis and Clark County: Population, Income & Housing | CityMetricsUSA