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States / Idaho / Jefferson County

Jefferson County

Population 31,383 · ACS 2020-2024

Median Household Income
$86,679
Median Home Value
$408,400
Median Gross Rent
$1,138/mo
Poverty Rate
9.7%
Unemployment Rate
2.7%
Homeownership Rate
83.0%
Bachelor's Degree or Higher
27.4%
Median Age
32.8

Population Over Time

Jefferson County grew 24.5% from 2014 to 2024.

2014
26,620
2016
27,096
2018
27,969
2020
29,238
2022
31,383
2024
33,154

Business & Industry

Jefferson County has 739 business establishments employing 5,599 people.

Construction
208
Health care and social assistance
63
Professional, scientific, and technical services
53
Accommodation and food services
46
Other services (except public administration)
38
Real estate and rental and leasing
37
Wholesale trade
35
Administrative and support and waste management and remediation services
34

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

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

Jefferson County: Population, Income & Housing | CityMetricsUSA