US ZIP Code
59912

Columbia Falls, MT

Flathead County  ·  Montana

● Active
👥 15,745 Population
💰 $73,515 Median HH Income
≈ Avg ↑ 41% since 2019
🎂 41.0 Median Age ↓ 5% since 2019
🏠 $438,000 Median Home Value
▲ 57% above avg ↑ 84% since 2019
🎓 44.8% College Grads
▲ 16% above avg
📊 3.1% Unemployment
▼ 36% below avg ↓ 13% since 2019
ZIP Code Details
ZIP Code59912
CityColumbia Falls
StateMontana (MT)
CountyFlathead County
Area Code406
Elevation3,334 ft
Latitude48.436986
Longitude-114.168722
TimezoneDenver (DST)
FIPS30029
ZIP TypeStandard
StatusActive
People & Population (ACS 2023)
♂ Male 51.7% (8,139) Female 48.3% (7,606) ♀

Race & Ethnicity

White: 93.2%Hispanic: 1.9%Black: 0%Asian: 0.7%Other: 3.4%Race
White93.2%
Hispanic1.9%
Black0.0%
Asian0.7%
Other3.4%

Age Breakdown

Under 5
5%
5–17
19%
18–24
7%
25–44
27%
45–64
25%
65+
8%

Key Indicators

Median Age41.0 yrs ↓ 5% since 2019
Avg Household Size2.59
Below Poverty9.7% ≈ Avg
College Grads44.8% ▲ 16% above avg
Unemployment3.1% ▼ 36% below avg
No HS Diploma8 (0.1%)
HS Graduate3,001 (29%)
Some College1,062 (10.3%)
Associates1,631 (15.8%)
Bachelors1,388 (13.4%)
Graduate Degree3,246 (31.4%)

Education

No HS: 0.1%HS Grad: 29%Some College: 10.3%Associates: 15.8%Bachelors: 13.4%Graduate: 31.4%Edu
No HS0.1%
HS Grad29.0%
Some College10.3%
Associates15.8%
Bachelors13.4%
Graduate31.4%
Housing & Income

Housing Tenure

Owner: 77.4%Renter: 22.6%Tenure
Owner77.4%
Renter22.6%

Home Value Distribution

Under $50k
4%
$50k–100k
5%
$100k–150k
1%
$150k–200k
3%
$200k–300k
15%
$300k–500k
31%
Over $500k
42%

Financials

Median HH Income$73,515 ≈ Avg ↑ 41% since 2019
Median Home Value$438,000 ▲ 57% above avg ↑ 84% since 2019
Home/Income Ratio6.0x (nat avg ~3.5x)
Median Rent$1,052/mo ↑ 40% since 2019
Total Units6,831
Vacant Units807
Avg HH Size2.59

Income Distribution

Under $25k
13%
$25k–50k
17%
$50k–75k
20%
$75k–100k
15%
$100k–150k
21%
$150k–200k
6%
Over $200k
8%
Employment & Commute

How People Get to Work

Drove Alone
82%
Public Transit
0%
Walked
1%
Work From Home
17%

Commute Time

Under 15 min
18%
15–30 min
49%
30–45 min
29%
Over 45 min
4%
Housing Stock

Year Built

Before 1940
2%
1940s–1950s
4%
1960s–1970s
16%
1980s–1990s
18%
2000+
60%

Summary

Total Units6,831
Vacant807
Owner Occupied77.4%
Renter Occupied22.6%
Avg HH Size2.59
Frequently Asked Questions
ZIP code 59912 is in Columbia Falls, MT, in Flathead County.
ZIP code 59912 is located in Montana (MT).
ZIP code 59912 is in Flathead County, MT.
ZIP 59912 observes the Denver timezone. Daylight Saving Time is observed.
The estimated population of ZIP code 59912 is 15,745 people (ACS 2023).
The median household income in ZIP code 59912 is $73,515 (ACS 2023).
The median home value in ZIP 59912 is $438,000 (ACS 2023).
About ZIP Code 59912

ZIP code 59912 is located in Columbia Falls, Montana, within Flathead County. With a population of 15,745, this is a moderately populated ZIP code with a middle-aged community — the median age is 41 years. Economically, 59912 is a solidly middle-class ZIP code: the median household income of $73,515 is near the national average.

Real estate in ZIP code 59912 represents a premium housing market. The median home value of $438,000 is significantly above the national average. Renters can expect to pay around $1,052 per month in median rent. Homeownership is strong here — 77.4% of occupied units are owner-occupied, suggesting an established, stable residential community. Median home values have increased by 84% since 2019.

The population of 59912 is primarily White (93.24%). Residents are well-educated — 44.8% hold a bachelor's degree or higher, which is above the national average. Poverty affects a relatively small share of residents at 9.7%. Household income has grown by 41% since 2019.

The unemployment rate in 59912 stands at 3.1%, which is below the national average. About 16% of workers are remote. As in most parts of the country, driving alone is the dominant commute mode at 78%.

Overall, ZIP code 59912 in Columbia Falls, MT is characterized as solidly middle-class, well-educated, a middle-aged community, and predominantly owner-occupied. With 15,745 residents, a median household income of $73,515, and a median home value of $438,000, it offers a clear picture of life in this part of Montana.