Columbia Falls ZIP Code List — Flathead County, MT

There is one unique ZIP code in Columbia Falls, Montana and it is 59912. Area code: 406.

ZIP codes

188.90

sq mi land

3.29

sq mi water

406

area code

Columbia Falls, MT ZIP code map

About Columbia Falls, MT

Columbia Falls is a charming city located in Montana, within the expansive Flathead County. Known for its stunning natural landscapes and proximity to the majestic Glacier National Park, it attracts many outdoor enthusiasts each year. The city serves as a gateway to incredible adventures, offering a unique blend of small-town charm and breathtaking scenery.

Location & geography

Columbia Falls is strategically situated in northwest Montana, approximately 13 miles from Kalispell and 20 miles from Whitefish. The city is characterized by its diverse terrain, which includes rich forests and mountainous landscapes, while it also features a small water area of 3.29 square miles. With a total land area of 188.90 square miles, the city provides ample space for recreation and development.

Community & economy

The community of Columbia Falls is known for its friendly atmosphere and strong sense of local pride. The economy is primarily driven by industries such as tourism, timber, and agriculture, reflecting the region's natural resources. Daily life in Columbia Falls revolves around outdoor activities, with residents frequently enjoying hiking, fishing, and skiing in the nearby mountains.

Transportation

Columbia Falls is accessible through major highways, including U.S. Route 2 and Montana Highway 40, which connect the city to other regional destinations. The nearest airport is Glacier Park International Airport, located about 8 miles to the southeast, offering commercial flights to various locations. Public transportation options are limited, making personal vehicles the primary mode of transport for residents and visitors.

History

Columbia Falls was founded in the late 19th century, with its establishment closely tied to the timber industry and the arrival of the railroad. Over the years, the city has developed into a hub for tourism, thanks in part to its proximity to Glacier National Park. Notable events in its history include the city's incorporation in 1905 and its evolution into a destination for outdoor recreation.

Did you know?

One surprising fact about Columbia Falls is that it is often referred to as the 'Gateway to Glacier National Park' due to its close proximity. Additionally, the city is home to the only high school in the state that offers a full-time agricultural program, emphasizing its rich agricultural heritage.

ZIP codes for Columbia Falls, MT (1)

ZIP code	City	County	Map
59912	Columbia Falls	Flathead	View map

Demographics & statistics

15,381

Population

40.3

Median age

$69,403

Median household income

$34,663

Per capita income

$361,600

Median home value

$946

Median monthly rent

79.1%

Home ownership

8.1%

Poverty rate

2.6%

Unemployment

5,540

Housing units

28.0%

Bachelor's or higher

Age distribution

Male Female

410

Under 5

391

593

5–9

565

571

10–14

543

461

15–19

438

256

20–24

243

1,016

25–34

967

1,241

35–44

1,181

876

45–54

833

438

55–59

416

728

60–64

693

894

65–74

850

325

75–84

309

85+

← Male

Female →

Age summary

Group	Count	%
Under 18	3,615	23.5%
18 and over	11,766	76.5%
65 and over	2,521	16.4%
Median age	40.3 years

Race & ethnicity

White 89.7%

Two or more races 3.9%

Hispanic or Latino 3.1%

Other race 1.6%

Asian 0.9%

American Indian / Alaska Native 0.7%

Black or African American 0.1%

Group	Count	%
White	14,238	89.7%
Two or more races	626	3.9%
Hispanic or Latino	486	3.1%
Other race	248	1.6%
Asian	136	0.9%
American Indian / Alaska Native	119	0.7%
Black or African American	14	0.1%

Household income

Under $10k 3.5%

$10k–$15k 2.6%

$15k–$25k 8.6%

$25k–$35k 6.4%

$35k–$50k 14.1%

$50k–$75k 19.0%

$75k–$100k 14.6%

$100k–$150k 16.3%

$150k–$200k 7.4%

$200k+ 7.5%

Range	% of households
Under $10k	3.5%
$10k–$15k	2.6%
$15k–$25k	8.6%
$25k–$35k	6.4%
$35k–$50k	14.1%
$50k–$75k	19.0%
$75k–$100k	14.6%
$100k–$150k	16.3%
$150k–$200k	7.4%
$200k+	7.5%
Median income	$69,403

Housing

Home values

Under $50k 7.1%

$50k–$100k 2.8%

$100k–$150k 2.3%

$150k–$200k 5.8%

$200k–$300k 20.8%

$300k–$500k 30.1%

$500k–$1M 25.7%

$1M+ 5.3%

Housing overview

Metric	Value
Median home value	$361,600
Median rent / month	$946
Owner occupied	79.1%
Renter occupied	20.9%
Vacant	14.0%
Single-family detached	72.4%
Large apartment buildings	0.4%
Mobile homes	12.8%
Median rooms	5.5
Avg household size (owned)	2.63

Year built

Era	%
2020 or later	0.8%
2010–2019	13.7%
2000–2009	17.1%
1990–1999	18.2%
1980–1989	17.1%
1970–1979	18.1%
1960–1969	4.7%
1950–1959	3.1%
1940–1949	2.3%
1939 or earlier	5.0%

Bedrooms

Size	% of units
No bedroom (studio)	2.6%
1 bedroom	7.5%
2 bedrooms	22.5%
3 bedrooms	47.5%
4 bedrooms	15.7%
5+ bedrooms	4.2%

Vehicles per household

Vehicles	% of households
No vehicle	1.6%
1 vehicle	21.3%
2 vehicles	46.3%
3 or more	30.8%

Heating fuel

Fuel type	%
Utility gas	49.0%
Electricity	34.7%
Propane / LP gas	7.1%
Wood	8.7%
No fuel used	0.3%

Households & families

Household type	Count	%
Married-couple family	3,483	59.9%
Cohabiting couple	504	8.7%
Male householder, no spouse	912	15.7%
Female householder, no spouse	911	15.7%
Households with children under 18	1,833	31.5%
Households with seniors (65+)	1,647	28.3%
Average household size	2.63

Marital status

Status	Male	Female
Never married	28.8%	19.9%
Married	55.9%	62.1%
Separated	1.4%	2.6%
Widowed	2.3%	7.1%
Divorced	11.6%	8.2%

Education

Less than 9th grade 1.6%

Some HS, no diploma 3.6%

HS graduate 33.3%

Some college, no degree 20.2%

Associate's degree 13.3%

Bachelor's degree 20.1%

Graduate / professional 8.0%

Metric	%
HS diploma or higher	94.8%
Bachelor's or higher	28.0%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	300	9.9%
Kindergarten	186	6.1%
Elementary school	1,754	57.7%
High school	620	20.4%
College / grad school	182	6.0%

Employment

Industry of employment

Education & healthcare 16.2%

Construction 12.5%

Retail trade 11.4%

Arts, food & hospitality 11.4%

Manufacturing 11.3%

Professional & management 9.2%

Finance & real estate 6.7%

Public administration 5.7%

Agriculture & mining 4.5%

Other services 4.3%

Transportation & utilities 4.1%

Wholesale trade 1.5%

Information 1.3%

Occupation

Category	%
Management, business & arts	33.8%
Service	19.6%
Sales & office	18.5%
Natural resources & construction	14.2%
Production & transportation	13.9%

Employment type

Type	%
Private sector	77.9%
Government	12.1%
Self-employed	10.0%
Unpaid family workers	0.0%

Commute

Method	%
Drive alone	78.1%
Carpool	3.4%
Public transit	0.1%
Walk	1.5%
Other means	1.5%
Avg commute (minutes)	21.6

Poverty

All people 8.1%

Under 18 years 8.3%

18 and over 8.1%

Married-couple families 2.9%

Female-led households 26.0%

Income support

Source	% of households
Social Security	31.6%
Retirement income	18.7%
Supplemental Security	2.1%
Cash public assistance	2.3%
Food stamps / SNAP	6.6%

Health indicators

Condition	%
High blood pressure	28.8%
High cholesterol	28.8%
Heart disease	6.3%
Stroke	3.0%
Asthma	10.1%
Arthritis	25.6%
Kidney disease	2.8%
Pulmonary disease	6.8%
Cancer	6.8%

Behavior / access	%
Binge drinking	21.8%
No physical activity	21.4%
Less than 7 hrs sleep	29.4%
Fair or poor health	12.6%
Poor mental health	13.9%
Poor physical health	11.0%
No health insurance	11.9%
Visited doctor (checkup)	68.0%
Visited dentist	61.6%
Cholesterol screening	87.8%
Teeth loss	13.3%

Veterans & disability

Veterans	Count	%
Civilian veterans	1,149	9.8%

Disability	%
Any disability	9.0%
Under 18	0.8%
18–64 years	8.6%
65 and over	23.0%

Health insurance coverage

Type	%
Private insurance	60.7%
Public insurance	40.8%
Uninsured under 19	8.5%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	14,580	94.8%
Spanish	62	0.4%
Other Indo-European	33	0.2%
Asian & Pacific Islander	29	0.2%
Other languages	0	0.0%

Place of birth & citizenship

Origin	Count	%
Native born (US)	15,045	97.8%
Born in same state	14,957	97.2%
Born in different state	7,654	49.8%
Foreign born	88	0.6%
Naturalized citizen	336	2.2%
Not a US citizen	220	65.5%

Ancestry

Ancestry	Count	%
Italian	2,151	14%
French	2,132	13.9%
Polish	1,147	7.5%
Arab	1,095	7.1%
English	288	1.9%

Ancestry	Count	%
German	70	0.5%
Dutch	67	0.4%
Norwegian	48	0.3%
Irish	23	0.1%

Technology access

Metric	% of households
Computer access	37.8%
Internet access	95.7%

Source: U.S. Census Bureau, American Community Survey 2025 estimates.

Frequently asked questions

What is the ZIP code for Columbia Falls, MT?

Columbia Falls, MT has one ZIP code: 59912.

What is the main ZIP code for Columbia Falls, MT?

The primary ZIP code for Columbia Falls, MT is 59912. The city uses area code 406 for phone service.

What county is Columbia Falls, MT in?

Columbia Falls is located in Flathead County, Montana.

How many ZIP codes are in Columbia Falls, MT?

Columbia Falls, MT has 1 ZIP code.