Bighorn ZIP Code List — Treasure County, MT

There is one unique ZIP code in Bighorn, Montana and it is 59010. Area code: 406.

ZIP codes

360.30

sq mi land

0.78

sq mi water

406

area code

Bighorn, MT ZIP code map

About Bighorn, MT

Bighorn is a small but vibrant community located in the scenic state of Montana. Nestled within Treasure County, it serves as a unique spot for both residents and visitors alike. The zip code for this charming city is 59010, reflecting its distinct identity in the region.

Location & geography

Situated in southeastern Montana, Bighorn covers a vast land area of 360.30 square miles, complemented by a water area of 0.78 square miles. The town is surrounded by natural beauty, with the Yellowstone River flowing nearby, while neighboring cities include Miles City, approximately 40 miles to the northwest, and Hardin, around 30 miles to the south. The terrain in and around Bighorn is characterized by rolling hills and open plains, making it ideal for various outdoor activities.

Community & economy

The character of Bighorn is defined by its close-knit community where residents enjoy a rural lifestyle. The local economy thrives on agriculture and ranching, with many families engaged in these traditional industries. Daily life here centers around community events, local gatherings, and outdoor recreational opportunities, reflecting the spirit of the American West.

Transportation

Bighorn is accessible via several highways, including Montana Highway 313, which connects to larger road networks. The nearest named airport is in Miles City, providing essential regional air travel options. Public transit services are limited, so personal vehicles are typically the primary mode of transportation.

History

Bighorn was established in the late 19th century, serving as a hub for ranchers and farmers in the Treasure County region. The area's rich natural resources, including fertile land and ample water supply, bolstered industries like agriculture and cattle ranching. Over the years, Bighorn has maintained its rural charm while being a vital part of the local history.

Did you know?

One surprising fact about Bighorn is its proximity to the historic site of the Battle of the Little Bighorn, which is just a short drive away. This battle, known for its significance in American history, draws many visitors to the area each year, highlighting the town's historical importance.

ZIP codes for Bighorn, MT (1)

ZIP code	City	County	Map
59010	Bighorn	Treasure	View map

Demographics & statistics

193

Population

60.6

Median age

$97,813

Median household income

$54,640

Per capita income

$266,100

Median home value

Median monthly rent

65.7%

Home ownership

4.1%

Poverty rate

0.0%

Unemployment

Housing units

27.9%

Bachelor's or higher

Age distribution

Male Female

Under 5

5–9

10–14

25–34

35–44

45–54

55–59

60–64

65–74

75–84

← Male

Female →

Age summary

Group	Count	%
Under 18	14	7.3%
18 and over	179	92.7%
65 and over	51	26.4%
Median age	60.6 years

Race & ethnicity

White 95.3%

Two or more races 4.7%

Group	Count	%
White	184	95.3%
Two or more races	9	4.7%

Household income

$10k–$15k 7.8%

$35k–$50k 19.6%

$50k–$75k 19.6%

$75k–$100k 23.5%

$100k–$150k 21.6%

$200k+ 7.8%

Range	% of households
$10k–$15k	7.8%
$35k–$50k	19.6%
$50k–$75k	19.6%
$75k–$100k	23.5%
$100k–$150k	21.6%
$200k+	7.8%
Median income	$97,813

Housing

Home values

Under $50k 29.9%

$150k–$200k 11.9%

$200k–$300k 22.4%

$300k–$500k 31.3%

$500k–$1M 4.5%

Housing overview

Metric	Value
Median home value	$266,100
Median rent / month	$0
Owner occupied	65.7%
Renter occupied	34.3%
Vacant	3.8%
Single-family detached	81.1%
Large apartment buildings	0.0%
Mobile homes	18.9%
Median rooms	6.0
Avg household size (owned)	1.90

Year built

Era	%
2020 or later	0.0%
2010–2019	1.9%
2000–2009	43.4%
1990–1999	10.4%
1980–1989	12.3%
1970–1979	18.9%
1960–1969	5.7%
1950–1959	7.5%
1940–1949	0.0%
1939 or earlier	0.0%

Bedrooms

Size	% of units
No bedroom (studio)	0.0%
1 bedroom	0.0%
2 bedrooms	8.5%
3 bedrooms	51.9%
4 bedrooms	19.8%
5+ bedrooms	19.8%

Vehicles per household

Vehicles	% of households
No vehicle	0.0%
1 vehicle	0.0%
2 vehicles	46.1%
3 or more	53.9%

Heating fuel

Fuel type	%
Utility gas	11.8%
Electricity	7.8%
Propane / LP gas	74.5%
Wood	5.9%

Households & families

Household type	Count	%
Married-couple family	74	72.5%
Cohabiting couple	0	0.0%
Male householder, no spouse	25	24.5%
Female householder, no spouse	3	2.9%
Households with children under 18	9	8.8%
Households with seniors (65+)	44	43.1%
Average household size	1.89

Marital status

Status	Male	Female
Never married	0.0%	4.2%
Married	76.9%	95.8%
Separated	0.0%	0.0%
Widowed	8.3%	0.0%
Divorced	14.8%	0.0%

Education

Less than 9th grade 0.0%

Some HS, no diploma 0.0%

HS graduate 47.5%

Some college, no degree 23.5%

Associate's degree 1.1%

Bachelor's degree 26.3%

Graduate / professional 1.7%

Metric	%
HS diploma or higher	100.0%
Bachelor's or higher	27.9%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	0	0.0%
Kindergarten	4	40.0%
Elementary school	4	40.0%
High school	2	20.0%
College / grad school	0	0.0%

Employment

Industry of employment

Agriculture & mining 48.6%

Public administration 20.1%

Transportation & utilities 18.8%

Wholesale trade 6.9%

Education & healthcare 5.6%

Occupation

Category	%
Management, business & arts	51.4%
Service	4.2%
Sales & office	20.8%
Natural resources & construction	23.6%
Production & transportation	0.0%

Employment type

Type	%
Private sector	56.9%
Government	22.9%
Self-employed	20.1%
Unpaid family workers	0.0%

Commute

Method	%
Drive alone	78.5%
Carpool	0.0%
Public transit	0.0%
Walk	0.0%
Other means	0.0%
Avg commute (minutes)	7.5

Poverty

All people 4.1%

Under 18 years 0.0%

18 and over 4.5%

Married-couple families 0.0%

Female-led households 0.0%

Income support

Source	% of households
Social Security	43.1%
Retirement income	7.8%
Supplemental Security	7.8%
Cash public assistance	0.0%
Food stamps / SNAP	0.0%

Health indicators

Condition	%
High blood pressure	34.7%
High cholesterol	33.9%
Heart disease	8.2%
Stroke	3.8%
Asthma	10.3%
Arthritis	29.2%
Kidney disease	3.5%
Pulmonary disease	8.7%
Cancer	7.6%

Behavior / access	%
Binge drinking	19.6%
No physical activity	24.0%
Less than 7 hrs sleep	30.9%
Fair or poor health	15.7%
Poor mental health	13.3%
Poor physical health	12.6%
No health insurance	12.5%
Visited doctor (checkup)	70.9%
Visited dentist	59.8%
Cholesterol screening	89.0%
Teeth loss	15.9%

Veterans & disability

Veterans	Count	%
Civilian veterans	17	9.5%

Disability	%
Any disability	16.6%
Under 18	0.0%
18–64 years	0.0%
65 and over	62.7%

Health insurance coverage

Type	%
Private insurance	81.9%
Public insurance	29.5%
Uninsured under 19	0.0%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	189	97.9%
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)	193	100.0%
Born in same state	193	100.0%
Born in different state	100	51.8%
Foreign born	0	0.0%
Naturalized citizen	0	0.0%
Not a US citizen	0	0.0%

Ancestry

Ancestry	Count	%
French	43	22.3%
Arab	24	12.4%
Italian	15	7.8%

Ancestry	Count	%
Polish	10	5.2%
English	4	2.1%

Technology access

Metric	% of households
Computer access	52.8%
Internet access	72.5%

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

Frequently asked questions

What is the ZIP code for Bighorn, MT?

Bighorn, MT has one ZIP code: 59010.

What is the main ZIP code for Bighorn, MT?

The primary ZIP code for Bighorn, MT is 59010. The city uses area code 406 for phone service.

What county is Bighorn, MT in?

Bighorn is located in Treasure County, Montana.

How many ZIP codes are in Bighorn, MT?

Bighorn, MT has 1 ZIP code.