Dillon ZIP Code List — Beaverhead County, MT

There is one unique ZIP code in Dillon, Montana and it is 59725. Area code: 406.

ZIP codes

1,959.78

sq mi land

8.02

sq mi water

406

area code

Dillon, MT ZIP code map

About Dillon, MT

Dillon, Montana, is a small city located in the southwestern part of the state, known for its stunning natural scenery and rich history. Nestled in Beaverhead County, it serves as a gateway to numerous outdoor recreational activities, including fishing, hiking, and skiing. With a close-knit community, Dillon offers a charming atmosphere that attracts visitors seeking both adventure and tranquility.

Location & geography

Dillon is situated approximately 30 miles from the Idaho state line, surrounded by majestic mountains and serene landscapes. Nearby cities include Twin Bridges, located 15 miles to the east, Wisdom, roughly 26 miles to the west, and Sheridan, about 34 miles north. The city spans a total area of 1,967.80 square miles, with 1,959.78 square miles of land and 8.02 square miles of water, showcasing its diverse terrain.

Community & economy

The character of Dillon is shaped by its vibrant community, where residents enjoy a slower pace of life amidst breathtaking surroundings. Key industries in the area include agriculture, tourism, and ranching, contributing to the local economy while also supporting outdoor recreational opportunities. Daily life in Dillon is characterized by friendly interactions and a strong sense of local pride, with community events and gatherings being a staple of the culture.

Transportation

Dillon is accessible via Interstate 15, which runs north-south and connects the city to larger urban areas. The nearest named airport is the Bert Mooney Airport in Butte, located about 70 miles to the north, providing regional connectivity. Public transit options are limited, reflecting the rural nature of the region.

History

Dillon was founded in the late 19th century and was named after the prominent local businessman, William Dillon. The city initially thrived due to mining and agriculture, which laid the groundwork for its economic development. Notable events in Dillon's history include the establishment of the Beaverhead County seat, which solidified its importance in the region.

Did you know?

One surprising fact about Dillon is that it is home to the famous southern entrance of the Lewis and Clark Expedition routes. Additionally, the city hosts the annual Beaverhead County Fair, a beloved tradition that showcases local agriculture and community spirit.

ZIP codes for Dillon, MT (1)

ZIP code	City	County	Map
59725	Dillon	Beaverhead	View map

Demographics & statistics

8,081

Population

39.5

Median age

$55,578

Median household income

$33,111

Per capita income

$275,000

Median home value

$844

Median monthly rent

64.2%

Home ownership

16.1%

Poverty rate

2.2%

Unemployment

2,553

Housing units

38.6%

Bachelor's or higher

Age distribution

Male Female

180

Under 5

176

203

5–9

199

210

10–14

205

333

15–19

325

449

20–24

438

455

25–34

443

479

35–44

468

385

45–54

376

270

55–59

263

280

60–64

274

501

65–74

488

241

75–84

235

104

85+

101

← Male

Female →

Age summary

Group	Count	%
Under 18	1,496	18.5%
18 and over	6,585	81.5%
65 and over	1,670	20.7%
Median age	39.5 years

Race & ethnicity

White 90.7%

Two or more races 3.6%

American Indian / Alaska Native 2.2%

Hispanic or Latino 2.1%

Black or African American 1.2%

Asian 0.1%

Group	Count	%
White	7,488	90.7%
Two or more races	300	3.6%
American Indian / Alaska Native	182	2.2%
Hispanic or Latino	172	2.1%
Black or African American	98	1.2%
Asian	12	0.1%

Household income

Under $10k 6.5%

$10k–$15k 9.6%

$15k–$25k 7.0%

$25k–$35k 8.1%

$35k–$50k 14.2%

$50k–$75k 18.2%

$75k–$100k 13.2%

$100k–$150k 10.8%

$150k–$200k 5.8%

$200k+ 6.7%

Range	% of households
Under $10k	6.5%
$10k–$15k	9.6%
$15k–$25k	7.0%
$25k–$35k	8.1%
$35k–$50k	14.2%
$50k–$75k	18.2%
$75k–$100k	13.2%
$100k–$150k	10.8%
$150k–$200k	5.8%
$200k+	6.7%
Median income	$55,578

Housing

Home values

Under $50k 18.2%

$50k–$100k 1.9%

$100k–$150k 6.1%

$150k–$200k 7.3%

$200k–$300k 21.4%

$300k–$500k 30.9%

$500k–$1M 13.6%

$1M+ 0.6%

Housing overview

Metric	Value
Median home value	$275,000
Median rent / month	$844
Owner occupied	64.2%
Renter occupied	35.8%
Vacant	8.2%
Single-family detached	69.3%
Large apartment buildings	2.3%
Mobile homes	18.2%
Median rooms	5.9
Avg household size (owned)	2.26

Year built

Era	%
2020 or later	0.2%
2010–2019	7.8%
2000–2009	9.6%
1990–1999	15.8%
1980–1989	12.6%
1970–1979	18.2%
1960–1969	8.3%
1950–1959	7.6%
1940–1949	3.3%
1939 or earlier	16.7%

Bedrooms

Size	% of units
No bedroom (studio)	1.3%
1 bedroom	9.3%
2 bedrooms	24.5%
3 bedrooms	35.8%
4 bedrooms	20.7%
5+ bedrooms	8.3%

Vehicles per household

Vehicles	% of households
No vehicle	0.9%
1 vehicle	26.6%
2 vehicles	44.7%
3 or more	27.7%

Heating fuel

Fuel type	%
Utility gas	40.8%
Electricity	34.6%
Propane / LP gas	9.3%
Wood	14.3%

Households & families

Household type	Count	%
Married-couple family	1,756	50.3%
Cohabiting couple	91	2.6%
Male householder, no spouse	915	26.2%
Female householder, no spouse	731	20.9%
Households with children under 18	940	26.9%
Households with seniors (65+)	1,074	30.7%
Average household size	2.17

Marital status

Status	Male	Female
Never married	35.7%	25.6%
Married	49.6%	54.7%
Separated	0.3%	0.0%
Widowed	1.0%	7.6%
Divorced	13.4%	12.0%

Education

Less than 9th grade 1.6%

Some HS, no diploma 3.3%

HS graduate 26.0%

Some college, no degree 20.4%

Associate's degree 10.1%

Bachelor's degree 25.7%

Graduate / professional 12.9%

Metric	%
HS diploma or higher	95.1%
Bachelor's or higher	38.6%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	85	4.2%
Kindergarten	104	5.1%
Elementary school	594	29.1%
High school	303	14.8%
College / grad school	956	46.8%

Employment

Industry of employment

Education & healthcare 27.3%

Agriculture & mining 13.2%

Arts, food & hospitality 12.2%

Retail trade 11.0%

Construction 7.0%

Finance & real estate 6.7%

Manufacturing 5.3%

Professional & management 4.9%

Other services 3.8%

Public administration 2.6%

Transportation & utilities 2.5%

Wholesale trade 2.3%

Information 1.1%

Occupation

Category	%
Management, business & arts	40.3%
Service	15.1%
Sales & office	22.1%
Natural resources & construction	13.5%
Production & transportation	8.9%

Employment type

Type	%
Private sector	74.0%
Government	14.8%
Self-employed	11.1%
Unpaid family workers	0.2%

Commute

Method	%
Drive alone	76.2%
Carpool	8.8%
Public transit	1.3%
Walk	3.6%
Other means	3.6%
Avg commute (minutes)	18.7

Poverty

All people 16.1%

Under 18 years 12.0%

18 and over 17.1%

Married-couple families 5.2%

Female-led households 27.6%

Income support

Source	% of households
Social Security	32.6%
Retirement income	20.3%
Supplemental Security	1.6%
Cash public assistance	3.3%
Food stamps / SNAP	7.7%

Health indicators

Condition	%
High blood pressure	28.6%
High cholesterol	30.1%
Heart disease	6.5%
Stroke	3.0%
Asthma	10.3%
Arthritis	24.8%
Kidney disease	2.9%
Pulmonary disease	6.6%
Cancer	6.9%

Behavior / access	%
Binge drinking	21.4%
No physical activity	20.8%
Less than 7 hrs sleep	30.8%
Fair or poor health	12.5%
Poor mental health	13.3%
Poor physical health	10.4%
No health insurance	11.4%
Visited doctor (checkup)	70.9%
Visited dentist	64.8%
Cholesterol screening	86.8%
Teeth loss	12.8%

Veterans & disability

Veterans	Count	%
Civilian veterans	586	8.9%

Disability	%
Any disability	15.2%
Under 18	0.7%
18–64 years	13.4%
65 and over	33.1%

Health insurance coverage

Type	%
Private insurance	69.3%
Public insurance	41.3%
Uninsured under 19	7.4%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	7,725	95.6%
Spanish	67	0.9%
Other Indo-European	64	0.8%
Asian & Pacific Islander	0	0.0%
Other languages	3	0.0%

Place of birth & citizenship

Origin	Count	%
Native born (US)	8,017	99.2%
Born in same state	7,944	98.3%
Born in different state	4,026	49.8%
Foreign born	73	0.9%
Naturalized citizen	64	0.8%
Not a US citizen	11	17.2%

Ancestry

Ancestry	Count	%
French	1,245	15.4%
Italian	1,186	14.7%
Polish	674	8.3%
Arab	481	6%

Ancestry	Count	%
English	153	1.9%
Dutch	76	0.9%
German	21	0.3%
Irish	18	0.2%

Technology access

Metric	% of households
Computer access	43.2%
Internet access	95.4%

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

Frequently asked questions

What is the ZIP code for Dillon, MT?

Dillon, MT has one ZIP code: 59725.

What is the main ZIP code for Dillon, MT?

The primary ZIP code for Dillon, MT is 59725. The city uses area code 406 for phone service.

What county is Dillon, MT in?

Dillon is located in Beaverhead County, Montana.

How many ZIP codes are in Dillon, MT?

Dillon, MT has 1 ZIP code.

What ZIP code covers the downtown area of Dillon, Montana near the Beaverhead County Courthouse?

The downtown Dillon area, including the historic courthouse district, is located in ZIP code 59725.

What is the ZIP code for the University of Montana Western campus in Dillon?

The University of Montana Western campus in Dillon is situated in ZIP code 59725.