Grass Range ZIP Code List — Fergus County, MT

There is one unique ZIP code in Grass Range, Montana and it is 59032. Area code: 406.

ZIP codes

559.47

sq mi land

0.66

sq mi water

406

area code

Grass Range, MT ZIP code map

About Grass Range, MT

Grass Range is a charming city located in the state of Montana, known for its stunning landscapes and rich agricultural heritage. Nestled within Fergus County, Grass Range serves as a peaceful retreat for those seeking the beauty of the Montana countryside. The community embraces its history while fostering a close-knit environment, making it an inviting place to live and visit.

Location & geography

Located in the north-central part of Montana, Grass Range is surrounded by the picturesque landscape typical of the region. It is approximately 35 miles east of Lewistown, 55 miles southeast of Great Falls, and within a few hours' drive of Billings. The city covers a vast area of 559.47 square miles of land and has a small water area of 0.66 square miles, contributing to its scenic terrain.

Community & economy

The community of Grass Range is characterized by its friendly atmosphere and a strong sense of local pride. Agriculture plays a significant role in the economy, with many residents engaged in farming and ranching, contributing to the region's vibrancy. Daily life in Grass Range is marked by community events and gatherings, fostering a spirit of camaraderie among residents.

Transportation

Grass Range is serviced by several major highways, including U.S. Route 87, which connects the city to other communities in the area. The nearest airport is Lewistown Municipal Airport, located about 35 miles away, providing access for regional travel. Due to its rural nature, public transit options are limited, and most residents rely on personal vehicles.

History

Grass Range was founded as a small agricultural community that supported the surrounding farming landscape. Key industries have historically included agriculture and livestock, allowing the town to thrive amidst the expansive Montana plains. Over the years, Grass Range has celebrated various local events that honor its heritage and foster community spirit.

Did you know?

A little-known fact about Grass Range is its connection to the famous author and poet, William H. Wylie, who found inspiration in the area's natural beauty. Additionally, Grass Range is renowned for its rich Native American history, with several historical sites nearby that reference the indigenous tribes that once inhabited the region.

ZIP codes for Grass Range, MT (1)

ZIP code	City	County	Map
59032	Grass Range	Fergus	View map

Demographics & statistics

442

Population

56.7

Median age

$57,000

Median household income

$31,444

Per capita income

$176,000

Median home value

$488

Median monthly rent

76.4%

Home ownership

14.5%

Poverty rate

0.0%

Unemployment

215

Housing units

8.5%

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	26	5.9%
18 and over	416	94.1%
65 and over	124	28.1%
Median age	56.7 years

Race & ethnicity

White 99.3%

Two or more races 0.5%

Hispanic or Latino 0.2%

Group	Count	%
White	440	99.3%
Two or more races	2	0.5%
Hispanic or Latino	1	0.2%

Household income

Under $10k 14.4%

$10k–$15k 6.0%

$15k–$25k 13.9%

$25k–$35k 3.2%

$35k–$50k 8.8%

$50k–$75k 33.3%

$75k–$100k 7.4%

$100k–$150k 4.6%

$150k–$200k 4.6%

$200k+ 3.7%

Range	% of households
Under $10k	14.4%
$10k–$15k	6.0%
$15k–$25k	13.9%
$25k–$35k	3.2%
$35k–$50k	8.8%
$50k–$75k	33.3%
$75k–$100k	7.4%
$100k–$150k	4.6%
$150k–$200k	4.6%
$200k+	3.7%
Median income	$57,000

Housing

Home values

Under $50k 18.8%

$50k–$100k 15.2%

$100k–$150k 9.1%

$150k–$200k 29.7%

$200k–$300k 25.5%

$300k–$500k 1.8%

Housing overview

Metric	Value
Median home value	$176,000
Median rent / month	$488
Owner occupied	76.4%
Renter occupied	23.6%
Vacant	18.8%
Single-family detached	65.4%
Large apartment buildings	0.0%
Mobile homes	30.8%
Median rooms	5.4
Avg household size (owned)	1.76

Year built

Era	%
2020 or later	0.8%
2010–2019	4.9%
2000–2009	11.3%
1990–1999	15.8%
1980–1989	12.0%
1970–1979	12.4%
1960–1969	3.4%
1950–1959	0.4%
1940–1949	2.3%
1939 or earlier	36.8%

Bedrooms

Size	% of units
No bedroom (studio)	0.0%
1 bedroom	6.4%
2 bedrooms	14.7%
3 bedrooms	42.5%
4 bedrooms	33.5%
5+ bedrooms	3.0%

Vehicles per household

Vehicles	% of households
No vehicle	1.4%
1 vehicle	34.3%
2 vehicles	17.6%
3 or more	46.8%

Heating fuel

Fuel type	%
Utility gas	5.6%
Electricity	16.7%
Propane / LP gas	51.9%
Fuel oil	17.1%
Wood	8.8%

Households & families

Household type	Count	%
Married-couple family	106	49.1%
Cohabiting couple	10	4.6%
Male householder, no spouse	53	24.5%
Female householder, no spouse	47	21.8%
Households with children under 18	19	8.8%
Households with seniors (65+)	96	44.4%
Average household size	1.93

Marital status

Status	Male	Female
Never married	28.9%	18.2%
Married	53.7%	51.7%
Separated	0.0%	0.0%
Widowed	11.5%	10.5%
Divorced	6.0%	19.6%

Education

Less than 9th grade 6.3%

Some HS, no diploma 2.2%

HS graduate 42.1%

Some college, no degree 32.5%

Associate's degree 8.5%

Bachelor's degree 4.9%

Graduate / professional 3.6%

Metric	%
HS diploma or higher	91.5%
Bachelor's or higher	8.5%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	1	5.9%
Kindergarten	0	0.0%
Elementary school	10	58.8%
High school	4	23.5%
College / grad school	2	11.8%

Employment

Industry of employment

Agriculture & mining 53.0%

Retail trade 14.8%

Finance & real estate 10.4%

Arts, food & hospitality 5.7%

Other services 5.7%

Education & healthcare 5.0%

Transportation & utilities 2.3%

Construction 1.3%

Manufacturing 1.3%

Public administration 0.3%

Occupation

Category	%
Management, business & arts	38.6%
Service	7.0%
Sales & office	26.8%
Natural resources & construction	23.8%
Production & transportation	3.7%

Employment type

Type	%
Private sector	64.4%
Government	5.7%
Self-employed	26.5%
Unpaid family workers	3.4%

Commute

Method	%
Drive alone	43.1%
Carpool	18.2%
Public transit	0.0%
Walk	8.4%
Other means	0.0%
Avg commute (minutes)	30.2

Poverty

All people 14.5%

Under 18 years 0.0%

18 and over 15.4%

Married-couple families 2.8%

Female-led households 0.0%

Income support

Source	% of households
Social Security	41.2%
Retirement income	23.1%
Supplemental Security	3.2%
Cash public assistance	1.9%
Food stamps / SNAP	1.4%

Health indicators

Condition	%
High blood pressure	33.5%
High cholesterol	32.8%
Heart disease	8.1%
Stroke	3.6%
Asthma	9.4%
Arthritis	29.5%
Kidney disease	3.4%
Pulmonary disease	7.4%
Cancer	8.8%

Behavior / access	%
Binge drinking	19.3%
No physical activity	20.8%
Less than 7 hrs sleep	27.1%
Fair or poor health	12.7%
Poor mental health	11.7%
Poor physical health	11.0%
No health insurance	10.6%
Visited doctor (checkup)	72.5%
Visited dentist	64.1%
Cholesterol screening	90.5%
Teeth loss	11.7%

Veterans & disability

Veterans	Count	%
Civilian veterans	28	6.7%

Disability	%
Any disability	35.1%
Under 18	15.4%
18–64 years	33.9%
65 and over	41.9%

Health insurance coverage

Type	%
Private insurance	50.7%
Public insurance	55.0%
Uninsured under 19	0.0%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	433	98.0%
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)	434	98.2%
Born in same state	431	97.5%
Born in different state	303	68.6%
Foreign born	3	0.7%
Naturalized citizen	8	1.8%
Not a US citizen	6	75.0%

Ancestry

Ancestry	Count	%
Arab	127	28.7%
Italian	62	14%
French	30	6.8%

Ancestry	Count	%
Polish	16	3.6%
English	6	1.4%
German	3	0.7%

Technology access

Metric	% of households
Computer access	48.9%
Internet access	82.9%

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

Frequently asked questions

What is the ZIP code for Grass Range, MT?

Grass Range, MT has one ZIP code: 59032.

What is the main ZIP code for Grass Range, MT?

The primary ZIP code for Grass Range, MT is 59032. The city uses area code 406 for phone service.

What county is Grass Range, MT in?

Grass Range is located in Fergus County, Montana.

How many ZIP codes are in Grass Range, MT?

Grass Range, MT has 1 ZIP code.