US ZIP Code
59820

Alberton, MT

Mineral County  ·  Montana

● Active
👥 1,904 Population ↓ 6% since 2019
💰 $72,586 Median HH Income
≈ Avg ↑ 37% since 2019
🎂 44.0 Median Age ↓ 5% since 2019
🏠 $332,000 Median Home Value
▲ 19% above avg ↑ 36% since 2019
🎓 36.6% College Grads
≈ Avg
📊 2.7% Unemployment
▼ 46% below avg ↓ 55% since 2019
ZIP Code Details
ZIP Code59820
CityAlberton
StateMontana (MT)
CountyMineral County
Area Code406
Elevation5,729 ft
Latitude46.897452
Longitude-114.609123
TimezoneDenver (DST)
FIPS30061
ZIP TypeStandard
StatusActive
People & Population (ACS 2023)
♂ Male 52.8% (1,005) Female 47.2% (899) ♀

Race & Ethnicity

White: 92.3%Hispanic: 1.2%Black: 0.7%Asian: 1%Other: 3.6%Race
White92.3%
Hispanic1.2%
Black0.7%
Asian1.0%
Other3.6%

Age Breakdown

Under 5
8%
5–17
14%
18–24
6%
25–44
23%
45–64
31%
65+
9%

Key Indicators

Median Age44.0 yrs ↓ 5% since 2019
Avg Household Size2.38
Below Poverty9.5% ≈ Avg
College Grads36.6% ≈ Avg
Unemployment2.7% ▼ 46% below avg
No HS Diploma6 (0.5%)
HS Graduate350 (26.7%)
Some College174 (13.3%)
Associates300 (22.9%)
Bachelors133 (10.2%)
Graduate Degree346 (26.4%)

Education

No HS: 0.5%HS Grad: 26.7%Some College: 13.3%Associates: 22.9%Bachelors: 10.2%Graduate: 26.4%Edu
No HS0.5%
HS Grad26.7%
Some College13.3%
Associates22.9%
Bachelors10.2%
Graduate26.4%
Housing & Income

Housing Tenure

Owner: 87.4%Renter: 12.6%Tenure
Owner87.4%
Renter12.6%

Home Value Distribution

Under $50k
5%
$50k–100k
3%
$100k–150k
4%
$150k–200k
4%
$200k–300k
28%
$300k–500k
33%
Over $500k
23%

Financials

Median HH Income$72,586 ≈ Avg ↑ 37% since 2019
Median Home Value$332,000 ▲ 19% above avg ↑ 36% since 2019
Home/Income Ratio4.6x (nat avg ~3.5x)
Median Rent$1,000/mo ↑ 30% since 2019
Total Units889
Vacant Units103
Avg HH Size2.38

Income Distribution

Under $25k
12%
$25k–50k
12%
$50k–75k
29%
$75k–100k
10%
$100k–150k
19%
$150k–200k
12%
Over $200k
5%
Employment & Commute

How People Get to Work

Drove Alone
76%
Public Transit
0%
Walked
2%
Work From Home
21%

Commute Time

Under 15 min
18%
15–30 min
21%
30–45 min
40%
Over 45 min
22%
Housing Stock

Year Built

Before 1940
1%
1940s–1950s
2%
1960s–1970s
13%
1980s–1990s
23%
2000+
61%

Summary

Total Units889
Vacant103
Owner Occupied87.4%
Renter Occupied12.6%
Avg HH Size2.38
Frequently Asked Questions
ZIP code 59820 is in Alberton, MT, in Mineral County.
ZIP code 59820 is located in Montana (MT).
ZIP code 59820 is in Mineral County, MT.
ZIP 59820 observes the Denver timezone. Daylight Saving Time is observed.
The estimated population of ZIP code 59820 is 1,904 people (ACS 2023).
The median household income in ZIP code 59820 is $72,586 (ACS 2023).
The median home value in ZIP 59820 is $332,000 (ACS 2023).
About ZIP Code 59820

ZIP code 59820 is located in Alberton, Montana, within Mineral County. With a population of 1,904, this is a sparsely populated ZIP code with a middle-aged community — the median age is 44 years. Economically, 59820 is a solidly middle-class ZIP code: the median household income of $72,586 is near the national average.

Real estate in ZIP code 59820 represents a mid-range housing market. The median home value of $332,000 is above the national average. Renters can expect to pay around $1,000 per month in median rent. Homeownership is strong here — 87.4% of occupied units are owner-occupied, suggesting an established, stable residential community. Median home values have increased by 36% since 2019.

The population of 59820 is primarily White (92.33%). Residents are moderately educated — 36.6% hold a bachelor's degree or higher, which is near the national average. Poverty affects a relatively small share of residents at 9.5%. Household income has grown by 37% since 2019.

The unemployment rate in 59820 stands at 2.7%, which is below the national average. About 19% of workers are remote. As in most parts of the country, driving alone is the dominant commute mode at 68%.

Overall, ZIP code 59820 in Alberton, MT is characterized as solidly middle-class, moderately educated, a middle-aged community, and predominantly owner-occupied. With 1,904 residents, a median household income of $72,586, and a median home value of $332,000, it offers a clear picture of life in this part of Montana.