US Census Data

Custer County vs Fergus County

A side-by-side comparison of Custer County and Fergus County: population, income, housing, and more.

Custer County and Fergus County are counties in Montana. This page compares them across population, income, housing, education, commuting, and how each has changed since 2019.

Custer County has the higher population (11,938 vs 11,581 in Fergus County). Custer County has the higher median household income ($63,585 vs $59,731 in Fergus County). Custer County has the higher median home value ($204,200 vs $202,700 in Fergus County).

Population, income & housing

Custer CountyFergus County
Population11,93811,581
Median age42.6 yrs45.3 yrs
Median household income$63,585$59,731
Median home value$204,200$202,700
Median gross rent$918$868
Housing units5,7706,008
Homeownership rate68.5%66.0%
Bachelor's degree or higher29.8%23.8%
Unemployment rate2.7%3.5%

Trends (ACS 5-year, 2019–2023)

Custer CountyFergus County
Population11,729 → 11,938 (+1.8%)11,221 → 11,581 (+3.2%)
Median household income$52,965 → $63,585 (+20.1%)$50,540 → $59,731 (+18.2%)
Median home value$170,400 → $204,200 (+19.8%)$143,000 → $202,700 (+41.7%)
Median gross rent$758 → $918 (+21.1%)$759 → $868 (+14.4%)

Custer County

Population
11,72911,938
Median household income
$52,965$63,585
Median home value
$170,400$204,200
Median gross rent
$758$918

Fergus County

Population
11,22111,581
Median household income
$50,540$59,731
Median home value
$143,000$202,700
Median gross rent
$759$868

Age & race/ethnicity

Age distribution (share)

Custer CountyFergus County
Under 55.0%5.3%
5 to 1714.9%15.4%
18 to 248.0%6.0%
25 to 3411.9%12.0%
35 to 4413.3%11.1%
45 to 5411.6%10.3%
55 to 6414.9%15.2%
65 to 7412.2%14.5%
75 and over8.2%10.1%

Race & ethnicity (share)

Custer CountyFergus County
White (non-Hispanic)89.5%92.7%
Black or African American0.4%0.6%
American Indian & Alaska Native1.2%1.9%
Asian0.4%0.9%
Native Hawaiian & Pacific Islander0.1%0.0%
Some other race0.2%0.0%
Two or more races4.9%1.6%
Hispanic or Latino3.3%2.2%

Educational attainment (age 25+)

Share of adults 25+

Custer CountyFergus County
No high school diploma5.3%5.8%
High school graduate29.9%33.5%
Some college or associate's35.0%37.0%
Bachelor's degree22.1%18.7%
Graduate or professional degree7.7%5.0%

Commute to work

How workers get to work (share)

Custer CountyFergus County
Drove alone70.3%61.6%
Carpooled17.8%9.8%
Public transit0.1%0.8%
Walked5.1%9.2%
Bicycle0.0%0.9%
Worked from home5.8%16.2%
Other means1.0%1.5%

Housing

Units in structure (share)

Custer CountyFergus County
1-unit, detached68.9%75.1%
1-unit, attached2.4%0.4%
2 to 4 units5.5%2.1%
5 to 19 units6.5%5.6%
20 or more units5.4%3.9%
Mobile home & other11.3%12.9%

Poverty & households

Custer CountyFergus County
Poverty rate11.7%14.9%
Average household size2.282.16
Mean commute (minutes)1419
Median year structure built19631967

Full profiles

2

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Custer County vs Fergus County: Compare Population & Demographics | US Census Data