Joliet ZIP Code List — Carbon County, MT

There is one unique ZIP code in Joliet, Montana and it is 59041. Area code: 406.

ZIP codes

191.48

sq mi land

1.41

sq mi water

406

area code

Joliet, MT ZIP code map

About Joliet, MT

Joliet, Montana, is a small yet charming town located in Carbon County. Known for its serene landscapes and welcoming community, Joliet embodies the spirit of rural Montana living. With a unique blend of nature and local culture, it offers a peaceful retreat for residents and visitors alike.

Location & geography

Joliet is situated in the south-central part of Montana, making it an excellent point for exploring the greater Yellowstone area. The town is conveniently located approximately 24 miles from the larger city of Billings to the east and about 25 miles from Red Lodge to the southwest. The total land area of Joliet is 191.48 square miles, complemented by a water area of 1.41 square miles that enhances its picturesque surroundings.

Community & economy

The character of Joliet is defined by its tight-knit community, where residents often gather for local events and support one another. The primary industries in the area include agriculture and small business commerce, which sustain the economy and provide local employment. Daily life in Joliet is relaxed, with a focus on simple pleasures such as outdoor activities, family gatherings, and participation in community events.

Transportation

Joliet is accessible via U.S. Highway 212, which connects it to nearby towns and cities. The nearest airport is Billings Logan International Airport, located about 30 miles to the east, offering connectivity to larger destinations. Public transit options may be limited, so personal vehicles are the most common mode of transportation within and around Joliet.

History

Founded in the late 19th century, Joliet originally served as a hub for agriculture and ranching in the region. Key industries have evolved over the years, but the town has maintained a strong connection to its rural roots. Notable events include community festivals that celebrate local heritage and foster a sense of togetherness among residents.

Did you know?

One surprising fact about Joliet is that it hosts a variety of outdoor recreational activities, including hiking, fishing, and hunting, making it a hidden gem for nature enthusiasts. Additionally, the town's close-knit community often organizes events that reflect its rich cultural tapestry, showcasing local talent and pride.

ZIP codes for Joliet, MT (1)

ZIP code	City	County	Map
59041	Joliet	Carbon	View map

Demographics & statistics

2,080

Population

48.1

Median age

$79,625

Median household income

$39,912

Per capita income

$311,800

Median home value

$1,175

Median monthly rent

85.1%

Home ownership

10.1%

Poverty rate

2.2%

Unemployment

815

Housing units

21.2%

Bachelor's or higher

Age distribution

Male Female

Under 5

5–9

10–14

15–19

20–24

25–34

127

35–44

129

114

45–54

116

55–59

126

60–64

129

196

65–74

199

75–84

85+

← Male

Female →

Age summary

Group	Count	%
Under 18	421	20.2%
18 and over	1,659	79.8%
65 and over	539	25.9%
Median age	48.1 years

Race & ethnicity

White 95.3%

Two or more races 1.7%

Hispanic or Latino 1.3%

American Indian / Alaska Native 0.9%

Other race 0.7%

Black or African American 0.1%

Group	Count	%
White	2,008	95.3%
Two or more races	36	1.7%
Hispanic or Latino	27	1.3%
American Indian / Alaska Native	18	0.9%
Other race	15	0.7%
Black or African American	3	0.1%

Household income

Under $10k 1.2%

$10k–$15k 2.7%

$15k–$25k 5.6%

$25k–$35k 11.8%

$35k–$50k 9.3%

$50k–$75k 15.9%

$75k–$100k 21.2%

$100k–$150k 18.0%

$150k–$200k 7.3%

$200k+ 6.8%

Range	% of households
Under $10k	1.2%
$10k–$15k	2.7%
$15k–$25k	5.6%
$25k–$35k	11.8%
$35k–$50k	9.3%
$50k–$75k	15.9%
$75k–$100k	21.2%
$100k–$150k	18.0%
$150k–$200k	7.3%
$200k+	6.8%
Median income	$79,625

Housing

Home values

Under $50k 11.4%

$50k–$100k 5.1%

$100k–$150k 3.9%

$150k–$200k 6.1%

$200k–$300k 21.6%

$300k–$500k 27.3%

$500k–$1M 16.4%

$1M+ 8.2%

Housing overview

Metric	Value
Median home value	$311,800
Median rent / month	$1,175
Owner occupied	85.1%
Renter occupied	14.9%
Vacant	13.9%
Single-family detached	81.2%
Large apartment buildings	0.0%
Mobile homes	17.2%
Median rooms	6.2
Avg household size (owned)	2.62

Year built

Era	%
2020 or later	0.0%
2010–2019	5.5%
2000–2009	17.4%
1990–1999	8.9%
1980–1989	16.5%
1970–1979	21.7%
1960–1969	7.7%
1950–1959	7.3%
1940–1949	1.3%
1939 or earlier	13.8%

Bedrooms

Size	% of units
No bedroom (studio)	1.7%
1 bedroom	3.7%
2 bedrooms	23.0%
3 bedrooms	39.8%
4 bedrooms	22.1%
5+ bedrooms	9.6%

Vehicles per household

Vehicles	% of households
No vehicle	0.0%
1 vehicle	16.3%
2 vehicles	29.4%
3 or more	54.3%

Heating fuel

Fuel type	%
Utility gas	60.6%
Electricity	12.0%
Propane / LP gas	21.0%
Wood	5.6%

Households & families

Household type	Count	%
Married-couple family	527	65.5%
Cohabiting couple	9	1.1%
Male householder, no spouse	125	15.5%
Female householder, no spouse	144	17.9%
Households with children under 18	208	25.8%
Households with seniors (65+)	352	43.7%
Average household size	2.58

Marital status

Status	Male	Female
Never married	14.0%	13.7%
Married	74.1%	65.0%
Separated	1.7%	2.3%
Widowed	0.4%	7.3%
Divorced	9.8%	11.7%

Education

Less than 9th grade 0.6%

Some HS, no diploma 2.4%

HS graduate 31.4%

Some college, no degree 37.3%

Associate's degree 7.1%

Bachelor's degree 12.7%

Graduate / professional 8.5%

Metric	%
HS diploma or higher	97.0%
Bachelor's or higher	21.2%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	37	8.8%
Kindergarten	18	4.3%
Elementary school	192	45.8%
High school	96	22.9%
College / grad school	76	18.1%

Employment

Industry of employment

Agriculture & mining 16.2%

Education & healthcare 14.6%

Retail trade 11.0%

Arts, food & hospitality 10.9%

Professional & management 9.5%

Construction 8.7%

Transportation & utilities 6.8%

Manufacturing 6.0%

Wholesale trade 5.0%

Finance & real estate 3.8%

Other services 3.6%

Information 2.2%

Public administration 1.5%

Occupation

Category	%
Management, business & arts	45.9%
Service	17.5%
Sales & office	12.2%
Natural resources & construction	10.4%
Production & transportation	13.9%

Employment type

Type	%
Private sector	67.9%
Government	14.1%
Self-employed	17.4%
Unpaid family workers	0.6%

Commute

Method	%
Drive alone	73.8%
Carpool	8.2%
Public transit	0.5%
Walk	9.2%
Other means	2.8%
Avg commute (minutes)	23.5

Poverty

All people 10.1%

Under 18 years 17.3%

18 and over 8.3%

Married-couple families 4.0%

Female-led households 47.3%

Income support

Source	% of households
Social Security	39.0%
Retirement income	22.5%
Supplemental Security	1.2%
Cash public assistance	2.1%
Food stamps / SNAP	9.2%

Health indicators

Condition	%
High blood pressure	32.6%
High cholesterol	33.8%
Heart disease	7.0%
Stroke	3.1%
Asthma	9.7%
Arthritis	28.0%
Kidney disease	3.0%
Pulmonary disease	6.7%
Cancer	7.9%

Behavior / access	%
Binge drinking	19.6%
No physical activity	19.3%
Less than 7 hrs sleep	30.7%
Fair or poor health	12.1%
Poor mental health	12.0%
Poor physical health	10.3%
No health insurance	10.7%
Visited doctor (checkup)	69.4%
Visited dentist	66.2%
Cholesterol screening	90.7%
Teeth loss	11.3%

Veterans & disability

Veterans	Count	%
Civilian veterans	122	7.4%

Disability	%
Any disability	15.1%
Under 18	0.5%
18–64 years	10.1%
65 and over	36.9%

Health insurance coverage

Type	%
Private insurance	74.3%
Public insurance	38.8%
Uninsured under 19	1.1%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	1,971	94.8%
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)	2,077	99.9%
Born in same state	2,046	98.4%
Born in different state	1,255	60.3%
Foreign born	31	1.5%
Naturalized citizen	3	0.1%
Not a US citizen	3	100.0%

Ancestry

Ancestry	Count	%
French	292	14%
Polish	289	13.9%
Italian	208	10%
Arab	125	6%

Ancestry	Count	%
English	68	3.3%
Dutch	39	1.9%
German	10	0.5%

Technology access

Metric	% of households
Computer access	38.7%
Internet access	97.5%

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

Frequently asked questions

What is the ZIP code for Joliet, MT?

Joliet, MT has one ZIP code: 59041.

What is the main ZIP code for Joliet, MT?

The primary ZIP code for Joliet, MT is 59041. The city uses area code 406 for phone service.

What county is Joliet, MT in?

Joliet is located in Carbon County, Montana.

How many ZIP codes are in Joliet, MT?

Joliet, MT has 1 ZIP code.