Glasgow ZIP Code List — Valley County, MT

There is one unique ZIP code in Glasgow, Montana and it is 59230. Area code: 406.

ZIP codes

1,496.93

sq mi land

118.16

sq mi water

406

area code

Glasgow, MT ZIP code map

About Glasgow, MT

Glasgow is a charming city located in northeastern Montana, known for its welcoming atmosphere and rich history. As the county seat of Valley County, it offers a unique blend of small-town charm and midwestern hospitality. The city's scenic landscapes and outdoor recreational opportunities make it a notable destination for residents and visitors alike.

Location & geography

Geographically, Glasgow is situated in the eastern part of Montana, surrounded by vast plains and rolling hills. It is approximately 40 miles from Wolf Point to the east, 100 miles from Miles City to the south, and about 120 miles from Great Falls to the southwest. With a land area of 1,496.93 square miles and 118.16 square miles of water, the city offers diverse terrain that includes rivers, lakes, and open spaces.

Community & economy

Glasgow is characterized by a strong sense of community and a friendly, neighborly spirit. The economy is supported by agriculture, healthcare, and education industries, providing a solid foundation for daily life. Residents enjoy a variety of recreational activities, including fishing, hunting, and community events that foster local culture and pride.

Transportation

Transportation in Glasgow is facilitated by several key highways, including U.S. Highway 2, which connects the city to other major towns and cities. The nearest airport is Glasgow Valley County Airport, located just a few miles from downtown, offering convenient access for travelers. Public transit options are limited, but the city's walkability and close-knit nature make it easy to navigate.

History

Glasgow was founded in the late 1800s and has since developed a rich history centered around the railroad and agricultural industries. The arrival of the Great Northern Railway was a pivotal moment in the city’s growth, bringing trade and settlers to the area. Over the years, Glasgow has hosted several significant events, including a vibrant annual fair that celebrates local culture and community spirit.

Did you know?

A surprising fact about Glasgow is that it is home to one of the largest wheat-growing regions in the United States, contributing significantly to the local economy. Additionally, the city serves as a gateway to the Fort Peck Dam, a notable engineering marvel on the Missouri River.

ZIP codes for Glasgow, MT (1)

ZIP code	City	County	Map
59230	Glasgow	Valley	View map

Demographics & statistics

4,455

Population

44.5

Median age

$66,950

Median household income

$33,940

Per capita income

$199,100

Median home value

$711

Median monthly rent

74.2%

Home ownership

9.2%

Poverty rate

1.7%

Unemployment

1,617

Housing units

18.1%

Bachelor's or higher

Age distribution

Male Female

124

Under 5

126

163

5–9

166

144

10–14

147

156

15–19

159

20–24

218

25–34

221

237

35–44

242

240

45–54

244

135

55–59

137

178

60–64

181

324

65–74

329

178

75–84

181

85+

← Male

Female →

Age summary

Group	Count	%
Under 18	1,059	23.8%
18 and over	3,396	76.2%
65 and over	1,107	24.8%
Median age	44.5 years

Race & ethnicity

White 91%

Two or more races 4%

American Indian / Alaska Native 2.6%

Hispanic or Latino 1.9%

Black or African American 0.6%

Group	Count	%
White	4,129	91%
Two or more races	180	4%
American Indian / Alaska Native	120	2.6%
Hispanic or Latino	84	1.9%
Black or African American	26	0.6%

Household income

Under $10k 2.2%

$10k–$15k 5.5%

$15k–$25k 7.0%

$25k–$35k 8.0%

$35k–$50k 14.0%

$50k–$75k 16.6%

$75k–$100k 21.6%

$100k–$150k 12.4%

$150k–$200k 8.5%

$200k+ 4.3%

Range	% of households
Under $10k	2.2%
$10k–$15k	5.5%
$15k–$25k	7.0%
$25k–$35k	8.0%
$35k–$50k	14.0%
$50k–$75k	16.6%
$75k–$100k	21.6%
$100k–$150k	12.4%
$150k–$200k	8.5%
$200k+	4.3%
Median income	$66,950

Housing

Home values

Under $50k 5.2%

$50k–$100k 6.8%

$100k–$150k 12.7%

$150k–$200k 25.7%

$200k–$300k 22.6%

$300k–$500k 25.2%

$500k–$1M 1.7%

Housing overview

Metric	Value
Median home value	$199,100
Median rent / month	$711
Owner occupied	74.2%
Renter occupied	25.8%
Vacant	16.7%
Single-family detached	72.8%
Large apartment buildings	4.1%
Mobile homes	5.8%
Median rooms	5.9
Avg household size (owned)	2.65

Year built

Era	%
2020 or later	0.0%
2010–2019	3.8%
2000–2009	2.9%
1990–1999	7.3%
1980–1989	15.2%
1970–1979	17.2%
1960–1969	18.5%
1950–1959	20.3%
1940–1949	3.3%
1939 or earlier	11.5%

Bedrooms

Size	% of units
No bedroom (studio)	3.6%
1 bedroom	6.1%
2 bedrooms	27.4%
3 bedrooms	41.6%
4 bedrooms	15.8%
5+ bedrooms	5.5%

Vehicles per household

Vehicles	% of households
No vehicle	5.5%
1 vehicle	23.9%
2 vehicles	24.3%
3 or more	46.2%

Heating fuel

Fuel type	%
Utility gas	68.6%
Electricity	19.1%
Propane / LP gas	10.4%
Wood	0.6%
No fuel used	0.8%

Households & families

Household type	Count	%
Married-couple family	843	49.2%
Cohabiting couple	106	6.2%
Male householder, no spouse	361	21.0%
Female householder, no spouse	405	23.6%
Households with children under 18	441	25.7%
Households with seniors (65+)	708	41.3%
Average household size	2.51

Marital status

Status	Male	Female
Never married	25.8%	25.1%
Married	58.1%	44.9%
Separated	0.0%	1.7%
Widowed	2.8%	11.8%
Divorced	13.3%	16.5%

Education

Less than 9th grade 0.5%

Some HS, no diploma 3.5%

HS graduate 29.3%

Some college, no degree 34.3%

Associate's degree 14.3%

Bachelor's degree 15.4%

Graduate / professional 2.6%

Metric	%
HS diploma or higher	96.0%
Bachelor's or higher	18.1%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	198	17.9%
Kindergarten	22	2.0%
Elementary school	443	40.1%
High school	320	29.0%
College / grad school	122	11.0%

Employment

Industry of employment

Education & healthcare 26.0%

Retail trade 14.6%

Transportation & utilities 10.7%

Arts, food & hospitality 9.8%

Construction 7.6%

Professional & management 6.7%

Agriculture & mining 5.8%

Other services 5.2%

Finance & real estate 5.1%

Public administration 4.6%

Manufacturing 1.7%

Wholesale trade 1.4%

Information 0.7%

Occupation

Category	%
Management, business & arts	24.4%
Service	20.5%
Sales & office	29.9%
Natural resources & construction	14.4%
Production & transportation	10.9%

Employment type

Type	%
Private sector	75.4%
Government	14.9%
Self-employed	9.2%
Unpaid family workers	0.5%

Commute

Method	%
Drive alone	71.6%
Carpool	11.5%
Public transit	0.3%
Walk	5.5%
Other means	0.5%
Avg commute (minutes)	12.5

Poverty

All people 9.2%

Under 18 years 8.5%

18 and over 9.4%

Married-couple families 3.8%

Female-led households 5.1%

Income support

Source	% of households
Social Security	42.2%
Retirement income	26.4%
Supplemental Security	2.3%
Cash public assistance	2.2%
Food stamps / SNAP	12.5%

Health indicators

Condition	%
High blood pressure	36.0%
High cholesterol	32.9%
Heart disease	8.3%
Stroke	3.9%
Asthma	10.3%
Arthritis	31.5%
Kidney disease	3.6%
Pulmonary disease	8.2%
Cancer	8.4%

Behavior / access	%
Binge drinking	19.7%
No physical activity	22.2%
Less than 7 hrs sleep	32.6%
Fair or poor health	14.6%
Poor mental health	12.7%
Poor physical health	12.2%
No health insurance	11.6%
Visited doctor (checkup)	72.7%
Visited dentist	61.3%
Cholesterol screening	89.5%
Teeth loss	14.9%

Veterans & disability

Veterans	Count	%
Civilian veterans	265	7.8%

Disability	%
Any disability	14.7%
Under 18	2.1%
18–64 years	8.5%
65 and over	41.3%

Health insurance coverage

Type	%
Private insurance	74.1%
Public insurance	45.7%
Uninsured under 19	4.7%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	4,205	94.4%
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)	4,441	99.7%
Born in same state	4,402	98.8%
Born in different state	3,074	69.0%
Foreign born	39	0.9%
Naturalized citizen	14	0.3%
Not a US citizen	4	28.6%

Ancestry

Ancestry	Count	%
Polish	758	17%
Arab	556	12.5%
Italian	408	9.2%
French	295	6.6%

Ancestry	Count	%
English	71	1.6%
Irish	67	1.5%
Dutch	44	1%
German	22	0.5%

Technology access

Metric	% of households
Computer access	38.5%
Internet access	96.4%

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

Frequently asked questions

What is the ZIP code for Glasgow, MT?

Glasgow, MT has one ZIP code: 59230.

What is the main ZIP code for Glasgow, MT?

The primary ZIP code for Glasgow, MT is 59230. The city uses area code 406 for phone service.

What county is Glasgow, MT in?

Glasgow is located in Valley County, Montana.

How many ZIP codes are in Glasgow, MT?

Glasgow, MT has 1 ZIP code.

What ZIP code should I use for mailing a package to Glasgow's downtown business district near the Valley County Courthouse?

All mail to Glasgow's downtown area, including the Valley County Courthouse and main business district, uses ZIP code 59230.

What is the ZIP code for Glasgow High School located in Glasgow, Montana?

Glasgow High School, located in Glasgow, MT, is in ZIP code 59230, which covers the entire city.