County

Custer County, MT

4 ZIP codes  ·  4 cities  ·  Montana

👥12,130Population
💰$63,825Median HH Income▼ 16% below avg
🎂42.8Median Age
🏠$203,054Median Home Value▼ 27% below avg
🎓42.0%College Grads▲ 8% above avg
📊2.7%Unemployment▼ 46% below avg
People & Population (ACS 2023 — weighted avg)
♂ Male 50.5% Female 49.5% ♀

Race & Ethnicity

White: 89.5%Hispanic: 3.3%Black: 0.4%Asian: 0.4%Other: 5%Race
White89.5%
Hispanic3.3%
Black0.4%
Asian0.4%
Other5.0%

Age Breakdown

Under 5
5%
5–17
15%
18–24
8%
25–44
25%
45–64
26%
65+
10%

Key Indicators

Median Age42.8 yrs
Avg HH Size2.29
Below Poverty11.3% ▲ 13% above avg
College Grads42.0% ▲ 8% above avg
Unemployment2.7% ▼ 46% below avg
No HS Diploma107 (1.3%)
HS Graduate2,397 (28.6%)
Some College1,024 (12.2%)
Associates1,332 (15.9%)
Bachelors1,041 (12.4%)
Graduate Degree2,475 (29.5%)

Education

No HS: 1.3%HS Grad: 28.6%Some College: 12.2%Associates: 15.9%Bachelors: 12.4%Graduate: 29.5%Edu
No HS1.3%
HS Grad28.6%
Some College12.2%
Associates15.9%
Bachelors12.4%
Graduate29.5%
Housing & Income

Housing Tenure

Owner: 68.2%Renter: 31.8%Tenure
Owner68.2%
Renter31.8%

Home Value Distribution

Under $50k
10%
$50k–$100k
8%
$100k–$150k
16%
$150k–$200k
15%
$200k–$300k
26%
$300k–$500k
18%
Over $500k
6%

Financials

Median HH Income$63,825 ▼ 16% below avg
Median Home Value$203,054 ▼ 27% below avg
Home/Income Ratio3.2x (nat avg ~3.5x)
Median Rent$918/mo
Total Housing Units5,885
Vacant Units755

Income Distribution

Under $25k
19%
$25k–$50k
19%
$50k–$75k
17%
$75k–$100k
15%
$100k–$150k
17%
$150k–$200k
8%
Over $200k
5%
Employment & Commute

How People Get to Work

Drove Alone
86%
Public Transit
0%
Walked
6%
Work From Home
7%

Commute Time

Under 15 min
73%
15–30 min
16%
30–45 min
6%
Over 45 min
5%
Housing Stock

Year Built

Before 1940
4%
1940s–1950s
12%
1960s–1970s
15%
1980s–1990s
8%
2000+
61%
About Custer County, MT

Custer County is located in Montana and encompasses 4 ZIP codes spanning 4 cities and communities. The county has an estimated population of 12,130 residents. With a median age of 42.82, it is a middle-aged county.

Custer County has a solidly middle-class economic profile. The median household income of $63,824 is below the national average. Unemployment stands at 2.7%, below the national average. The poverty rate of 11.3% is above the national average.

Housing in Custer County is an affordable housing market, with a median home value of $203,054 — below the national average. Monthly median rent is approximately $918. Homeownership rates are high at 68.2%, reflecting a largely residential, stable population.

The residents of Custer County are primarily White (89.46%). Educational attainment is well-educated — 42.0% of adults hold a bachelor's degree or higher, near the national average.

Custer County, MT is a solidly middle-class area in Montana. The 4 ZIP codes within the county each have their own character — browse the full list below to find the right community, whether you're looking for affordable housing, strong schools, or economic opportunity.

ZIP Codes in Custer County
ZIPCityPopulationMedian IncomeMedian HomeMedian RentUnemp.College
59336 Ismay 202 $62,500 $276,900 5.1% 54.8%
59338 Kinsey 159 $78,750 $275,900 0.0% 34.2%
59301 Miles City 11,598 $63,643 $202,100 $918 2.7% 41.9%