US ZIP Code
59901

Kalispell, MT

Flathead County  ·  Montana

● Active
👥 61,710 Population ↑ 11% since 2019
💰 $70,391 Median HH Income
▼ 8% below avg ↑ 27% since 2019
🎂 39.1 Median Age
🏠 $417,200 Median Home Value
▲ 50% above avg ↑ 63% since 2019
🎓 43.3% College Grads
▲ 12% above avg
📊 3.5% Unemployment
▼ 29% below avg ↓ 7% since 2019
ZIP Code Details
ZIP Code59901
CityKalispell
StateMontana (MT)
CountyFlathead County
Area Code406
Elevation6,387 ft
Latitude48.230565
Longitude-114.403313
TimezoneDenver (DST)
FIPS30029
ZIP TypeStandard
StatusActive
People & Population (ACS 2023)
♂ Male 49.1% (30,318) Female 50.9% (31,392) ♀

Race & Ethnicity

White: 89.4%Hispanic: 4.1%Black: 0.2%Asian: 1.1%Other: 4%Race
White89.4%
Hispanic4.1%
Black0.2%
Asian1.1%
Other4.0%

Age Breakdown

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

Key Indicators

Median Age39.1 yrs
Avg Household Size2.55
Below Poverty9.9% ≈ Avg
College Grads43.3% ▲ 12% above avg
Unemployment3.5% ▼ 29% below avg
No HS Diploma129 (0.3%)
HS Graduate10,445 (25.6%)
Some College5,898 (14.5%)
Associates6,635 (16.3%)
Bachelors4,503 (11%)
Graduate Degree13,142 (32.2%)

Education

No HS: 0.3%HS Grad: 25.6%Some College: 14.5%Associates: 16.3%Bachelors: 11%Graduate: 32.2%Edu
No HS0.3%
HS Grad25.6%
Some College14.5%
Associates16.3%
Bachelors11.0%
Graduate32.2%
Housing & Income

Housing Tenure

Owner: 72%Renter: 28%Tenure
Owner72.0%
Renter28.0%

Home Value Distribution

Under $50k
6%
$50k–100k
2%
$100k–150k
3%
$150k–200k
3%
$200k–300k
15%
$300k–500k
34%
Over $500k
37%

Financials

Median HH Income$70,391 ▼ 8% below avg ↑ 27% since 2019
Median Home Value$417,200 ▲ 50% above avg ↑ 63% since 2019
Home/Income Ratio5.9x (nat avg ~3.5x)
Median Rent$1,052/mo ↑ 23% since 2019
Total Units25,154
Vacant Units1,200
Avg HH Size2.55

Income Distribution

Under $25k
16%
$25k–50k
16%
$50k–75k
19%
$75k–100k
16%
$100k–150k
18%
$150k–200k
7%
Over $200k
8%
Employment & Commute

How People Get to Work

Drove Alone
86%
Public Transit
0%
Walked
2%
Work From Home
12%

Commute Time

Under 15 min
44%
15–30 min
36%
30–45 min
15%
Over 45 min
5%
Housing Stock

Year Built

Before 1940
2%
1940s–1950s
5%
1960s–1970s
13%
1980s–1990s
18%
2000+
61%

Summary

Total Units25,154
Vacant1,200
Owner Occupied72.0%
Renter Occupied28.0%
Avg HH Size2.55
Frequently Asked Questions
ZIP code 59901 is in Kalispell, MT, in Flathead County.
ZIP code 59901 is located in Montana (MT).
ZIP code 59901 is in Flathead County, MT.
ZIP 59901 observes the Denver timezone. Daylight Saving Time is observed.
The estimated population of ZIP code 59901 is 61,710 people (ACS 2023).
The median household income in ZIP code 59901 is $70,391 (ACS 2023).
The median home value in ZIP 59901 is $417,200 (ACS 2023).
About ZIP Code 59901

ZIP code 59901 is located in Kalispell, Montana, within Flathead County. With a population of 61,710, this is a densely populated ZIP code with a middle-aged community — the median age is 39.1 years. Economically, 59901 is a solidly middle-class ZIP code: the median household income of $70,391 is near the national average.

Real estate in ZIP code 59901 represents a premium housing market. The median home value of $417,200 is above the national average. Renters can expect to pay around $1,052 per month in median rent. Homeownership is strong here — 72.0% of occupied units are owner-occupied, suggesting an established, stable residential community. Median home values have increased by 63% since 2019.

The population of 59901 is primarily White (89.43%). Residents are well-educated — 43.3% hold a bachelor's degree or higher, which is near the national average. Poverty affects a relatively small share of residents at 9.9%. Household income has grown by 27% since 2019.

The unemployment rate in 59901 stands at 3.5%, which is below the national average. About 11% of workers are remote. As in most parts of the country, driving alone is the dominant commute mode at 77%.

Overall, ZIP code 59901 in Kalispell, MT is characterized as solidly middle-class, well-educated, a middle-aged community, and predominantly owner-occupied. With 61,710 residents, a median household income of $70,391, and a median home value of $417,200, it offers a clear picture of life in this part of Montana.