US ZIP Code
59521

Box Elder, MT

Hill County  ·  Montana

● Active
👥 3,616 Population ↓ 4% since 2019
💰 $45,345 Median HH Income
▼ 41% below avg ↑ 54% since 2019
🎂 30.4 Median Age ↑ 19% since 2019
🏠 $67,800 Median Home Value
▼ 76% below avg
🎓 34.3% College Grads
▼ 12% below avg
📊 11.2% Unemployment
▲ 129% above avg ↑ 5% since 2019
ZIP Code Details
ZIP Code59521
CityBox Elder
StateMontana (MT)
CountyHill County
Area Code406
Elevation3,207 ft
Latitude48.305039
Longitude-109.951289
TimezoneDenver (DST)
FIPS30041
ZIP TypeStandard
StatusActive
People & Population (ACS 2023)
♂ Male 52.6% (1,901) Female 47.4% (1,715) ♀

Race & Ethnicity

White: 2.8%Hispanic: 3.5%Asian: 0.1%Other: 1.9%Race
White2.8%
Hispanic3.5%
Asian0.1%
Other1.9%

Age Breakdown

Under 5
8%
5–17
26%
18–24
12%
25–44
22%
45–64
23%
65+
6%

Key Indicators

Median Age30.4 yrs ↑ 19% since 2019
Avg Household Size3.51
Below Poverty34.1% ▲ 241% above avg
College Grads34.3% ▼ 12% below avg
Unemployment11.2% ▲ 129% above avg
HS Graduate587 (33.9%)
Some College223 (12.9%)
Associates330 (19%)
Bachelors268 (15.5%)
Graduate Degree326 (18.8%)

Education

HS Grad: 33.9%Some College: 12.9%Associates: 19%Bachelors: 15.5%Graduate: 18.8%Edu
HS Grad33.9%
Some College12.9%
Associates19.0%
Bachelors15.5%
Graduate18.8%
Housing & Income

Housing Tenure

Owner: 41.4%Renter: 58.6%Tenure
Owner41.4%
Renter58.6%

Home Value Distribution

Under $50k
40%
$50k–100k
25%
$100k–150k
11%
$150k–200k
12%
$200k–300k
11%
$300k–500k
1%

Financials

Median HH Income$45,345 ▼ 41% below avg ↑ 54% since 2019
Median Home Value$67,800 ▼ 76% below avg
Home/Income Ratio1.5x (nat avg ~3.5x)
Median Rent$374/mo ↑ 21% since 2019
Total Units1,152
Vacant Units124
Avg HH Size3.51

Income Distribution

Under $25k
30%
$25k–50k
24%
$50k–75k
23%
$75k–100k
8%
$100k–150k
8%
$150k–200k
7%
Over $200k
0%
Employment & Commute

How People Get to Work

Drove Alone
85%
Public Transit
2%
Walked
3%
Work From Home
10%

Commute Time

Under 15 min
35%
15–30 min
50%
30–45 min
13%
Over 45 min
2%
Housing Stock

Year Built

Before 1940
2%
1940s–1950s
13%
1960s–1970s
20%
1980s–1990s
13%
2000+
51%

Summary

Total Units1,152
Vacant124
Owner Occupied41.4%
Renter Occupied58.6%
Avg HH Size3.51
Frequently Asked Questions
ZIP code 59521 is in Box Elder, MT, in Hill County.
ZIP code 59521 is located in Montana (MT).
ZIP code 59521 is in Hill County, MT.
ZIP 59521 observes the Denver timezone. Daylight Saving Time is observed.
The estimated population of ZIP code 59521 is 3,616 people (ACS 2023).
The median household income in ZIP code 59521 is $45,345 (ACS 2023).
The median home value in ZIP 59521 is $67,800 (ACS 2023).
About ZIP Code 59521

ZIP code 59521 is located in Box Elder, Montana, within Hill County. With a population of 3,616, this is a sparsely populated ZIP code with a relatively young community — the median age is 30.4 years. Economically, 59521 is a working-class ZIP code: the median household income of $45,345 is below the national average.

Real estate in ZIP code 59521 represents one of the more affordable housing markets in the country. The median home value of $67,800 is well below the national average. Renters can expect to pay around $374 per month in median rent. The area has a relatively balanced mix of owners (41.4%) and renters (58.6%).

The population of 59521 is racially diverse, with Hispanic as the largest group at 3.5%. Residents are moderately educated — 34.3% hold a bachelor's degree or higher, which is near the national average. Poverty affects a significant share of residents at 34.1%. Household income has grown by 54% since 2019.

The unemployment rate in 59521 stands at 11.2%, which is more than double the national average. As in most parts of the country, driving alone is the dominant commute mode at 63%.

Overall, ZIP code 59521 in Box Elder, MT is characterized as working-class, moderately educated, and a relatively young community. With 3,616 residents, a median household income of $45,345, and a median home value of $67,800, it offers a clear picture of life in this part of Montana.