County

Sheridan County, MT

9 ZIP codes  ·  9 cities  ·  Montana

👥3,666Population
💰$74,004Median HH Income≈ Avg
🎂45.8Median Age
🏠$126,354Median Home Value▼ 55% below avg
🎓34.7%College Grads▼ 10% below avg
📊2.4%Unemployment▼ 50% below avg
People & Population (ACS 2023 — weighted avg)
♂ Male 53.1% Female 46.9% ♀

Race & Ethnicity

White: 89.3%Hispanic: 5.4%Asian: 0.7%Other: 3.8%Race
White89.3%
Hispanic5.4%
Asian0.7%
Other3.8%

Age Breakdown

Under 5
7%
5–17
14%
18–24
6%
25–44
22%
45–64
27%
65+
9%

Key Indicators

Median Age45.8 yrs
Avg HH Size2.58
Below Poverty9.8% ≈ Avg
College Grads34.7% ▼ 10% below avg
Unemployment2.4% ▼ 50% below avg
No HS Diploma15 (0.6%)
HS Graduate743 (30.6%)
Some College420 (17.3%)
Associates435 (17.9%)
Bachelors220 (9%)
Graduate Degree599 (24.6%)

Education

No HS: 0.6%HS Grad: 30.6%Some College: 17.3%Associates: 17.9%Bachelors: 9%Graduate: 24.6%Edu
No HS0.6%
HS Grad30.6%
Some College17.3%
Associates17.9%
Bachelors9.0%
Graduate24.6%
Housing & Income

Housing Tenure

Owner: 78%Renter: 22%Tenure
Owner78.0%
Renter22.0%

Home Value Distribution

Under $50k
19%
$50k–$100k
25%
$100k–$150k
19%
$150k–$200k
14%
$200k–$300k
15%
$300k–$500k
7%
Over $500k
2%

Financials

Median HH Income$74,004 ≈ Avg
Median Home Value$126,353 ▼ 55% below avg
Home/Income Ratio1.7x (nat avg ~3.5x)
Median Rent$715/mo
Total Housing Units2,035
Vacant Units569

Income Distribution

Under $25k
20%
$25k–$50k
17%
$50k–$75k
14%
$75k–$100k
17%
$100k–$150k
16%
$150k–$200k
8%
Over $200k
8%
Employment & Commute

How People Get to Work

Drove Alone
84%
Public Transit
1%
Walked
11%
Work From Home
5%

Commute Time

Under 15 min
69%
15–30 min
19%
30–45 min
6%
Over 45 min
6%
Housing Stock

Year Built

Before 1940
5%
1940s–1950s
15%
1960s–1970s
12%
1980s–1990s
6%
2000+
62%
About Sheridan County, MT

Sheridan County is located in Montana and encompasses 9 ZIP codes spanning 9 cities and communities. The county has an estimated population of 3,666 residents. With a median age of 45.84, it is a mature county.

Sheridan County has a solidly middle-class economic profile. The median household income of $74,004 is near the national average. Unemployment stands at 2.4%, well below the national average. The poverty rate of 9.8% is near the national average.

Housing in Sheridan County is one of the more affordable housing markets in the country, with a median home value of $126,353 — well below the national average. Monthly median rent is approximately $714. Homeownership rates are high at 78.0%, reflecting a largely residential, stable population.

The residents of Sheridan County are primarily White (89.31%). Educational attainment is moderately educated — 34.7% of adults hold a bachelor's degree or higher, near the national average.

Sheridan County, MT is a solidly middle-class area in Montana. The 9 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 Sheridan County
ZIPCityPopulationMedian IncomeMedian HomeMedian RentUnemp.College
59211 Antelope 264 $160,833 0.0% 66.7%
59219 Dagmar 157 $77,500 $114,600 0.0% 35.6%
59247 Medicine Lake 313 $42,813 $90,000 2.2% 26.9%
59252 Outlook 47 $50,313 $103,100 8.3% 47.1%
59254 Plentywood 1,845 $62,115 $147,100 $755 4.1% 32.1%
59258 Reserve 188 $140,000 $137,500 0.0% 24.2%
59275 Westby 567 $68,594 $80,400 $583 0.7% 28.8%