Culbertson ZIP Code List — Roosevelt County, MT

There is one unique ZIP code in Culbertson, Montana and it is 59218. Area code: 406.

ZIP codes

391.08

sq mi land

5.56

sq mi water

406

area code

Culbertson, MT ZIP code map

About Culbertson, MT

Culbertson is a charming city located in the northeastern part of Montana. Nestled within Roosevelt County, it boasts a rich history and a close-knit community atmosphere. With unique landmarks and local businesses, Culbertson captures the essence of small-town life in rural Montana.

Location & geography

Culbertson is situated approximately 20 miles west of the North Dakota border and about 40 miles from the larger city of Williston, North Dakota. The city covers a substantial land area of 391.08 square miles, complemented by a water area of 5.56 square miles. The terrain is characterized by rolling plains, which create a picturesque landscape for residents and visitors alike.

Community & economy

The character of Culbertson is defined by its friendly inhabitants and a strong community spirit. Agriculture plays a significant role in the local economy, alongside small businesses that cater to the needs of the residents. Daily life in Culbertson reflects a blend of rural traditions and modern conveniences, creating a unique lifestyle for those who call it home.

Transportation

Culbertson is accessible via Montana Highway 2, which connects it to other towns and cities in the region. The nearest major airport is Williston Basin International Airport, located approximately 40 miles to the east in Williston, North Dakota, providing convenient air travel options. Local transportation may be limited, emphasizing the importance of personal vehicles for travel around the area.

History

Culbertson was founded in the early 20th century, primarily serving as a trading post for nearby agricultural communities. The city has since evolved, with its economy historically rooted in farming and ranching, which continue to thrive today. Notable events in the city's history include the development of railroad lines that greatly contributed to its growth and accessibility.

Did you know?

One surprising fact about Culbertson is that it is home to the Culbertson Golf Course, which attracts golf enthusiasts from surrounding areas. Additionally, the city is known for its vibrant Fourth of July celebrations that draw both locals and visitors alike.

ZIP codes for Culbertson, MT (1)

ZIP code	City	County	Map
59218	Culbertson	Roosevelt	View map

Demographics & statistics

1,069

Population

37.8

Median age

$74,102

Median household income

$33,351

Per capita income

$243,500

Median home value

$811

Median monthly rent

68.6%

Home ownership

10.5%

Poverty rate

6.3%

Unemployment

386

Housing units

28.2%

Bachelor's or higher

Age distribution

Male Female

Under 5

5–9

10–14

15–19

20–24

25–34

35–44

45–54

55–59

60–64

65–74

75–84

85+

← Male

Female →

Age summary

Group	Count	%
Under 18	279	26.1%
18 and over	790	73.9%
65 and over	156	14.6%
Median age	37.8 years

Race & ethnicity

White 90.1%

American Indian / Alaska Native 4.5%

Two or more races 3.3%

Hispanic or Latino 0.9%

Other race 0.8%

Black or African American 0.2%

Asian 0.1%

Group	Count	%
White	972	90.1%
American Indian / Alaska Native	49	4.5%
Two or more races	36	3.3%
Hispanic or Latino	10	0.9%
Other race	9	0.8%
Black or African American	2	0.2%
Asian	1	0.1%

Household income

Under $10k 2.6%

$10k–$15k 5.5%

$15k–$25k 4.7%

$25k–$35k 9.1%

$35k–$50k 7.0%

$50k–$75k 24.2%

$75k–$100k 11.9%

$100k–$150k 17.1%

$150k–$200k 15.6%

$200k+ 2.3%

Range	% of households
Under $10k	2.6%
$10k–$15k	5.5%
$15k–$25k	4.7%
$25k–$35k	9.1%
$35k–$50k	7.0%
$50k–$75k	24.2%
$75k–$100k	11.9%
$100k–$150k	17.1%
$150k–$200k	15.6%
$200k+	2.3%
Median income	$74,102

Housing

Home values

Under $50k 3.4%

$50k–$100k 10.6%

$100k–$150k 15.5%

$150k–$200k 2.7%

$200k–$300k 34.8%

$300k–$500k 30.3%

$500k–$1M 1.1%

$1M+ 1.5%

Housing overview

Metric	Value
Median home value	$243,500
Median rent / month	$811
Owner occupied	68.6%
Renter occupied	31.4%
Vacant	24.1%
Single-family detached	84.2%
Large apartment buildings	0.0%
Mobile homes	6.5%
Median rooms	6.4
Avg household size (owned)	2.98

Year built

Era	%
2020 or later	0.4%
2010–2019	5.9%
2000–2009	13.6%
1990–1999	7.7%
1980–1989	8.5%
1970–1979	7.3%
1960–1969	17.4%
1950–1959	17.4%
1940–1949	6.9%
1939 or earlier	15.0%

Bedrooms

Size	% of units
No bedroom (studio)	0.8%
1 bedroom	9.5%
2 bedrooms	17.2%
3 bedrooms	40.2%
4 bedrooms	19.7%
5+ bedrooms	12.6%

Vehicles per household

Vehicles	% of households
No vehicle	3.4%
1 vehicle	9.4%
2 vehicles	42.9%
3 or more	44.4%

Heating fuel

Fuel type	%
Utility gas	40.5%
Electricity	18.4%
Propane / LP gas	33.0%
Wood	1.0%
No fuel used	3.4%

Households & families

Household type	Count	%
Married-couple family	208	54.0%
Cohabiting couple	46	11.9%
Male householder, no spouse	101	26.2%
Female householder, no spouse	30	7.8%
Households with children under 18	98	25.5%
Households with seniors (65+)	97	25.2%
Average household size	2.72

Marital status

Status	Male	Female
Never married	29.9%	31.9%
Married	50.7%	57.6%
Separated	5.6%	0.0%
Widowed	4.0%	7.4%
Divorced	9.8%	3.2%

Education

Less than 9th grade 2.3%

Some HS, no diploma 1.9%

HS graduate 19.9%

Some college, no degree 30.0%

Associate's degree 17.7%

Bachelor's degree 21.0%

Graduate / professional 7.2%

Metric	%
HS diploma or higher	95.7%
Bachelor's or higher	28.2%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	12	4.1%
Kindergarten	32	10.9%
Elementary school	143	48.8%
High school	51	17.4%
College / grad school	55	18.8%

Employment

Industry of employment

Education & healthcare 35.6%

Retail trade 11.4%

Agriculture & mining 9.4%

Professional & management 7.5%

Transportation & utilities 7.1%

Arts, food & hospitality 7.1%

Other services 6.0%

Construction 4.8%

Public administration 4.8%

Wholesale trade 4.0%

Information 1.5%

Manufacturing 0.6%

Occupation

Category	%
Management, business & arts	40.1%
Service	17.9%
Sales & office	14.8%
Natural resources & construction	16.6%
Production & transportation	10.6%

Employment type

Type	%
Private sector	66.7%
Government	25.6%
Self-employed	7.7%
Unpaid family workers	0.0%

Commute

Method	%
Drive alone	78.2%
Carpool	9.1%
Public transit	0.0%
Walk	8.3%
Other means	1.5%
Avg commute (minutes)	18.6

Poverty

All people 10.5%

Under 18 years 14.1%

18 and over 9.2%

Married-couple families 3.4%

Female-led households 13.3%

Income support

Source	% of households
Social Security	24.7%
Retirement income	17.7%
Supplemental Security	2.9%
Cash public assistance	0.8%
Food stamps / SNAP	1.8%

Health indicators

Condition	%
High blood pressure	35.1%
High cholesterol	31.9%
Heart disease	7.5%
Stroke	3.5%
Asthma	9.9%
Arthritis	26.2%
Kidney disease	3.2%
Pulmonary disease	7.1%
Cancer	8.1%

Behavior / access	%
Binge drinking	20.6%
No physical activity	21.5%
Less than 7 hrs sleep	29.7%
Fair or poor health	13.6%
Poor mental health	12.7%
Poor physical health	11.2%
No health insurance	11.6%
Visited doctor (checkup)	69.4%
Visited dentist	66.6%
Cholesterol screening	89.3%
Teeth loss	13.9%

Veterans & disability

Veterans	Count	%
Civilian veterans	103	13.1%

Disability	%
Any disability	13.8%
Under 18	2.5%
18–64 years	10.7%
65 and over	50.4%

Health insurance coverage

Type	%
Private insurance	67.1%
Public insurance	28.0%
Uninsured under 19	5.6%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	1,019	95.3%
Spanish	0	0.0%
Other Indo-European	0	0.0%
Asian & Pacific Islander	0	0.0%
Other languages	0	0.0%

Place of birth & citizenship

Origin	Count	%
Native born (US)	1,068	99.9%
Born in same state	1,068	99.9%
Born in different state	468	43.8%
Foreign born	0	0.0%
Naturalized citizen	1	0.1%
Not a US citizen	1	100.0%

Ancestry

Ancestry	Count	%
Polish	144	13.5%
Arab	77	7.2%
Italian	74	6.9%
French	74	6.9%

Ancestry	Count	%
Dutch	49	4.6%
German	29	2.7%
English	9	0.8%

Technology access

Metric	% of households
Computer access	36.0%
Internet access	96.4%

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

Frequently asked questions

What is the ZIP code for Culbertson, MT?

Culbertson, MT has one ZIP code: 59218.

What is the main ZIP code for Culbertson, MT?

The primary ZIP code for Culbertson, MT is 59218. The city uses area code 406 for phone service.

What county is Culbertson, MT in?

Culbertson is located in Roosevelt County, Montana.

How many ZIP codes are in Culbertson, MT?

Culbertson, MT has 1 ZIP code.

What is the ZIP code for downtown Culbertson, Montana?

Downtown Culbertson, Montana is located in ZIP code 59218, which serves the entire city and surrounding Roosevelt County area.

What ZIP code should I use when mailing packages to businesses in Culbertson, MT?

All businesses and residences in Culbertson, Montana use the ZIP code 59218 for mailing purposes.