Saint Regis ZIP Codes — Mineral County, MT

There is one unique ZIP code in Saint Regis, Montana and it is 59866. Area code: 406.

ZIP codes

222.41

sq mi land

1.24

sq mi water

406

area code

Saint Regis, MT ZIP code map

About Saint Regis, MT

Saint Regis, Montana, is a picturesque small town situated in the western part of the state. Known for its beautiful natural surroundings, it offers residents and visitors a serene atmosphere complemented by stunning mountain views. The community is a hub for outdoor enthusiasts seeking adventure in the great outdoors.

Location & geography

Saint Regis is located in Mineral County, Montana, and is surrounded by breathtaking landscapes, including the nearby Lolo National Forest. The town is approximately 32 miles from Missoula and 45 miles from Coeur d'Alene, Idaho, making it a convenient stop between these larger cities. Covering a land area of 222.41 square miles and a water area of 1.24 square miles, the terrain is characterized by dense forests and scenic waterways.

Community & economy

The character of Saint Regis is deeply rooted in its rich history and close-knit community spirit. The local economy thrives on industries such as tourism, logging, and outdoor recreation, which embody the town's rustic charm. Daily life in Saint Regis revolves around outdoor activities, local events, and maintaining the area's natural beauty.

Transportation

Transportation in Saint Regis is primarily facilitated by U.S. Route 135, which runs through the town and connects it to surrounding areas. The nearest major airport is Missoula International Airport, located about 50 miles to the east, providing access to regional and national flights. Local transit options may be limited, reflecting the town's small size.

History

Saint Regis was founded in the late 19th century, originally serving as a railroad stop for transporting timber and other resources. Key industries, such as logging and outdoor tourism, have shaped the town's history and continue to influence its growth. Notable events include the establishment of the town's post office in 1889, which marked a significant point in its development.

Did you know?

A surprising fact about Saint Regis is its access to some of the best fishing spots in the region, making it a hidden gem for anglers. Additionally, the town is known for its unique and historic sandstone cliffs that attract rock climbers and nature lovers alike.

ZIP codes for Saint Regis, MT (1)

ZIP code	City	County	Map
59866	Saint Regis	Mineral	View map

Demographics & statistics

941

Population

49.5

Median age

$68,021

Median household income

$46,659

Per capita income

$302,200

Median home value

$865

Median monthly rent

76.5%

Home ownership

9.5%

Poverty rate

3.0%

Unemployment

586

Housing units

44.5%

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

104

65–74

108

75–84

85+

← Male

Female →

Age summary

Group	Count	%
Under 18	235	25.0%
18 and over	706	75.0%
65 and over	346	36.8%
Median age	49.5 years

Race & ethnicity

White 89.1%

American Indian / Alaska Native 3.3%

Two or more races 3%

Hispanic or Latino 2.2%

Black or African American 1.8%

Other race 0.6%

Group	Count	%
White	857	89.1%
American Indian / Alaska Native	32	3.3%
Two or more races	29	3%
Hispanic or Latino	21	2.2%
Black or African American	17	1.8%
Other race	6	0.6%

Household income

Under $10k 2.6%

$15k–$25k 7.7%

$25k–$35k 6.4%

$35k–$50k 21.3%

$50k–$75k 18.6%

$75k–$100k 5.3%

$100k–$150k 12.2%

$150k–$200k 20.3%

$200k+ 5.8%

Range	% of households
Under $10k	2.6%
$15k–$25k	7.7%
$25k–$35k	6.4%
$35k–$50k	21.3%
$50k–$75k	18.6%
$75k–$100k	5.3%
$100k–$150k	12.2%
$150k–$200k	20.3%
$200k+	5.8%
Median income	$68,021

Housing

Home values

Under $50k 10.3%

$50k–$100k 6.7%

$150k–$200k 16.4%

$200k–$300k 15.9%

$300k–$500k 35.1%

$500k–$1M 14.2%

$1M+ 1.4%

Housing overview

Metric	Value
Median home value	$302,200
Median rent / month	$865
Owner occupied	76.5%
Renter occupied	23.5%
Vacant	32.6%
Single-family detached	81.3%
Large apartment buildings	0.0%
Mobile homes	16.8%
Median rooms	5.2
Avg household size (owned)	1.94

Year built

Era	%
2020 or later	0.0%
2010–2019	11.8%
2000–2009	21.8%
1990–1999	10.2%
1980–1989	5.0%
1970–1979	41.2%
1960–1969	3.7%
1950–1959	2.0%
1940–1949	1.4%
1939 or earlier	2.7%

Bedrooms

Size	% of units
No bedroom (studio)	3.7%
1 bedroom	21.8%
2 bedrooms	18.4%
3 bedrooms	43.5%
4 bedrooms	10.9%
5+ bedrooms	1.6%

Vehicles per household

Vehicles	% of households
No vehicle	1.7%
1 vehicle	46.3%
2 vehicles	33.7%
3 or more	18.3%

Heating fuel

Fuel type	%
Utility gas	3.2%
Electricity	12.8%
Propane / LP gas	50.5%
Wood	32.6%

Households & families

Household type	Count	%
Married-couple family	169	36.0%
Cohabiting couple	16	3.4%
Male householder, no spouse	126	26.9%
Female householder, no spouse	158	33.7%
Households with children under 18	92	19.6%
Households with seniors (65+)	273	58.2%
Average household size	1.98

Marital status

Status	Male	Female
Never married	21.7%	14.9%
Married	50.0%	46.8%
Separated	3.6%	0.0%
Widowed	6.6%	28.1%
Divorced	18.1%	10.1%

Education

Less than 9th grade 1.2%

Some HS, no diploma 3.9%

HS graduate 19.6%

Some college, no degree 26.6%

Associate's degree 4.2%

Bachelor's degree 38.7%

Graduate / professional 5.8%

Metric	%
HS diploma or higher	94.9%
Bachelor's or higher	44.5%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	21	8.6%
Kindergarten	15	6.1%
Elementary school	97	39.8%
High school	63	25.8%
College / grad school	48	19.7%

Employment

Industry of employment

Finance & real estate 26.9%

Construction 11.8%

Education & healthcare 11.5%

Transportation & utilities 9.5%

Arts, food & hospitality 8.7%

Agriculture & mining 8.1%

Retail trade 7.8%

Manufacturing 7.6%

Other services 6.4%

Public administration 1.1%

Professional & management 0.6%

Occupation

Category	%
Management, business & arts	23.0%
Service	13.4%
Sales & office	37.3%
Natural resources & construction	15.1%
Production & transportation	11.2%

Employment type

Type	%
Private sector	53.8%
Government	9.0%
Self-employed	37.3%
Unpaid family workers	0.0%

Commute

Method	%
Drive alone	65.0%
Carpool	4.9%
Public transit	0.0%
Walk	17.9%
Other means	0.0%
Avg commute (minutes)	16.3

Poverty

All people 9.5%

Under 18 years 20.9%

18 and over 5.7%

Married-couple families 1.2%

Female-led households 92.3%

Income support

Source	% of households
Social Security	59.1%
Retirement income	36.9%
Supplemental Security	6.8%
Cash public assistance	0.0%
Food stamps / SNAP	7.5%

Health indicators

Condition	%
High blood pressure	35.9%
High cholesterol	35.7%
Heart disease	8.6%
Stroke	4.1%
Asthma	10.8%
Arthritis	31.8%
Kidney disease	3.6%
Pulmonary disease	9.6%
Cancer	7.6%

Behavior / access	%
Binge drinking	18.5%
No physical activity	24.1%
Less than 7 hrs sleep	32.8%
Fair or poor health	17.0%
Poor mental health	13.6%
Poor physical health	13.7%
No health insurance	12.6%
Visited doctor (checkup)	70.6%
Visited dentist	57.6%
Cholesterol screening	89.1%
Teeth loss	15.9%

Veterans & disability

Veterans	Count	%
Civilian veterans	89	12.6%

Disability	%
Any disability	16.3%
Under 18	1.3%
18–64 years	18.9%
65 and over	23.7%

Health insurance coverage

Type	%
Private insurance	52.0%
Public insurance	65.0%
Uninsured under 19	7.3%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	897	95.3%
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)	941	100.0%
Born in same state	921	97.9%
Born in different state	356	37.8%
Foreign born	20	2.1%
Naturalized citizen	0	0.0%
Not a US citizen	0	0.0%

Ancestry

Ancestry	Count	%
Italian	165	17.5%
French	123	13.1%
Arab	68	7.2%

Ancestry	Count	%
Polish	52	5.5%
Dutch	9	1%

Technology access

Metric	% of households
Computer access	49.8%
Internet access	90.0%

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

Frequently asked questions

What ZIP codes does Saint Regis, MT have?

Saint Regis, MT has one ZIP code: 59866. Each ZIP code serves a distinct delivery area within the city and surrounding region.