Cascade ZIP Code List — Cascade County, MT

There is one unique ZIP code in Cascade, Montana and it is 59421. Area code: 406.

ZIP codes

746.58

sq mi land

4.62

sq mi water

406

area code

Cascade, MT ZIP code map

About Cascade, MT

Cascade, Montana is a charming town located in Cascade County. Known for its picturesque landscapes and friendly community, it offers residents and visitors a glimpse into the heart of Montana's rural life. The town serves as a hub for outdoor recreation, with nearby rivers and mountains enjoying attention from nature lovers.

Location & geography

Cascade is situated near the Missouri River and is surrounded by the expansive terrain of Montana. It lies approximately 18 miles north of Great Falls, 45 miles south of Fort Benton, and about 65 miles from Helena, the state capital. The town covers a vast land area of 746.58 square miles, with an additional 4.62 square miles of water, contributing to its scenic beauty.

Community & economy

The community of Cascade exudes a welcoming atmosphere and is characterized by its agricultural roots and small-town charm. The local economy primarily thrives on industries such as agriculture, tourism, and outdoor recreational activities. Daily life in Cascade often includes events at community centers, family-owned businesses, and access to outdoor adventures like hiking, fishing, and camping.

Transportation

Cascade is conveniently accessible via Montana Highway 287, which connects it to other key cities in the region. The nearest airport is Great Falls International Airport, located about 20 miles to the south, offering both commercial and private flight options. While the town itself lacks public transit, residents find transportation options readily available through personal vehicles and local services.

History

Cascade was founded in the late 1800s, initially emerging as a railroad town contributing to the development of the area. The town's economy historically revolved around agriculture and has evolved to include a focus on tourism with its stunning landscapes and outdoor activities. Notable events in Cascade's history include the establishment of the local schools and community organizations that have shaped its growth.

Did you know?

One surprising fact about Cascade is that it was once a significant stop along the Great Northern Railway, facilitating growth and development in the early 20th century. The town also hosts the annual Cascade River Festival, celebrating the local culture and drawing visitors from the surrounding regions.

ZIP codes for Cascade, MT (1)

ZIP code	City	County	Map
59421	Cascade	Cascade	View map

Demographics & statistics

2,025

Population

52.8

Median age

$69,563

Median household income

$54,173

Per capita income

$323,900

Median home value

$883

Median monthly rent

81.9%

Home ownership

10.7%

Poverty rate

5.9%

Unemployment

1,353

Housing units

30.0%

Bachelor's or higher

Age distribution

Male Female

Under 5

5–9

10–14

15–19

20–24

25–34

116

35–44

112

123

45–54

120

55–59

114

60–64

111

227

65–74

221

75–84

85+

← Male

Female →

Age summary

Group	Count	%
Under 18	308	15.2%
18 and over	1,717	84.8%
65 and over	603	29.8%
Median age	52.8 years

Race & ethnicity

White 88.7%

Two or more races 5.2%

Hispanic or Latino 4%

American Indian / Alaska Native 1.1%

Other race 1%

Group	Count	%
White	1,871	88.7%
Two or more races	109	5.2%
Hispanic or Latino	84	4%
American Indian / Alaska Native	23	1.1%
Other race	22	1%

Household income

Under $10k 4.9%

$10k–$15k 2.3%

$15k–$25k 6.7%

$25k–$35k 9.0%

$35k–$50k 9.4%

$50k–$75k 19.6%

$75k–$100k 12.3%

$100k–$150k 15.8%

$150k–$200k 5.8%

$200k+ 14.3%

Range	% of households
Under $10k	4.9%
$10k–$15k	2.3%
$15k–$25k	6.7%
$25k–$35k	9.0%
$35k–$50k	9.4%
$50k–$75k	19.6%
$75k–$100k	12.3%
$100k–$150k	15.8%
$150k–$200k	5.8%
$200k+	14.3%
Median income	$69,563

Housing

Home values

Under $50k 6.5%

$50k–$100k 7.3%

$100k–$150k 7.8%

$150k–$200k 9.4%

$200k–$300k 13.5%

$300k–$500k 31.9%

$500k–$1M 13.9%

$1M+ 9.9%

Housing overview

Metric	Value
Median home value	$323,900
Median rent / month	$883
Owner occupied	81.9%
Renter occupied	18.1%
Vacant	39.1%
Single-family detached	81.4%
Large apartment buildings	0.0%
Mobile homes	15.1%
Median rooms	5.5
Avg household size (owned)	2.15

Year built

Era	%
2020 or later	1.8%
2010–2019	8.4%
2000–2009	12.2%
1990–1999	16.1%
1980–1989	13.6%
1970–1979	17.4%
1960–1969	7.1%
1950–1959	6.6%
1940–1949	4.7%
1939 or earlier	12.2%

Bedrooms

Size	% of units
No bedroom (studio)	4.3%
1 bedroom	16.9%
2 bedrooms	21.8%
3 bedrooms	35.3%
4 bedrooms	18.0%
5+ bedrooms	3.6%

Vehicles per household

Vehicles	% of households
No vehicle	2.3%
1 vehicle	23.9%
2 vehicles	36.5%
3 or more	37.3%

Heating fuel

Fuel type	%
Utility gas	21.9%
Electricity	15.9%
Propane / LP gas	51.6%
Wood	9.7%
Solar	0.9%

Households & families

Household type	Count	%
Married-couple family	460	49.7%
Cohabiting couple	161	17.4%
Male householder, no spouse	134	14.5%
Female householder, no spouse	170	18.4%
Households with children under 18	175	18.9%
Households with seniors (65+)	397	42.9%
Average household size	2.12

Marital status

Status	Male	Female
Never married	29.4%	16.6%
Married	51.4%	52.2%
Separated	2.0%	0.9%
Widowed	3.3%	14.3%
Divorced	13.9%	15.9%

Education

Less than 9th grade 2.9%

Some HS, no diploma 6.0%

HS graduate 31.4%

Some college, no degree 22.5%

Associate's degree 7.1%

Bachelor's degree 20.2%

Graduate / professional 9.8%

Metric	%
HS diploma or higher	91.1%
Bachelor's or higher	30.0%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	4	1.3%
Kindergarten	11	3.6%
Elementary school	162	53.6%
High school	99	32.8%
College / grad school	26	8.6%

Employment

Industry of employment

Education & healthcare 24.1%

Agriculture & mining 15.0%

Construction 10.5%

Arts, food & hospitality 9.9%

Retail trade 8.6%

Public administration 8.5%

Professional & management 7.1%

Transportation & utilities 3.6%

Wholesale trade 3.4%

Other services 3.2%

Finance & real estate 2.8%

Manufacturing 2.3%

Information 0.9%

Occupation

Category	%
Management, business & arts	48.0%
Service	16.7%
Sales & office	12.4%
Natural resources & construction	16.1%
Production & transportation	6.8%

Employment type

Type	%
Private sector	66.8%
Government	18.7%
Self-employed	14.5%
Unpaid family workers	0.0%

Commute

Method	%
Drive alone	72.0%
Carpool	2.9%
Public transit	0.2%
Walk	9.5%
Other means	0.2%
Avg commute (minutes)	28.5

Poverty

All people 10.7%

Under 18 years 13.1%

18 and over 10.3%

Married-couple families 5.9%

Female-led households 21.1%

Income support

Source	% of households
Social Security	47.0%
Retirement income	34.5%
Supplemental Security	2.4%
Cash public assistance	0.9%
Food stamps / SNAP	3.9%

Health indicators

Condition	%
High blood pressure	39.0%
High cholesterol	35.4%
Heart disease	8.6%
Stroke	4.0%
Asthma	10.6%
Arthritis	33.5%
Kidney disease	3.7%
Pulmonary disease	8.8%
Cancer	9.2%

Behavior / access	%
Binge drinking	15.5%
No physical activity	23.5%
Less than 7 hrs sleep	29.5%
Fair or poor health	15.5%
Poor mental health	12.2%
Poor physical health	12.2%
No health insurance	10.7%
Visited doctor (checkup)	77.7%
Visited dentist	63.1%
Cholesterol screening	91.7%
Teeth loss	13.8%

Veterans & disability

Veterans	Count	%
Civilian veterans	242	14.1%

Disability	%
Any disability	16.8%
Under 18	6.8%
18–64 years	12.7%
65 and over	29.5%

Health insurance coverage

Type	%
Private insurance	67.1%
Public insurance	47.2%
Uninsured under 19	5.2%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	1,975	97.5%
Spanish	4	0.2%
Other Indo-European	0	0.0%
Asian & Pacific Islander	4	0.2%
Other languages	0	0.0%

Place of birth & citizenship

Origin	Count	%
Native born (US)	2,023	99.9%
Born in same state	2,010	99.3%
Born in different state	1,036	51.2%
Foreign born	13	0.6%
Naturalized citizen	2	0.1%
Not a US citizen	2	100.0%

Ancestry

Ancestry	Count	%
Arab	309	15.3%
Polish	237	11.7%
Italian	207	10.2%
French	203	10%

Ancestry	Count	%
Dutch	28	1.4%
English	21	1%
German	11	0.5%
Irish	9	0.4%

Technology access

Metric	% of households
Computer access	45.7%
Internet access	81.4%

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

Frequently asked questions

What is the ZIP code for Cascade, MT?

Cascade, MT has one ZIP code: 59421.

What is the main ZIP code for Cascade, MT?

The primary ZIP code for Cascade, MT is 59421. The city uses area code 406 for phone service.

What county is Cascade, MT in?

Cascade is located in Cascade County, Montana.

How many ZIP codes are in Cascade, MT?

Cascade, MT has 1 ZIP code.

What is the ZIP code for downtown Cascade, Montana?

The ZIP code for downtown Cascade is 59421, which serves as the primary ZIP code for this small community in Cascade County.

What ZIP code should I use for mail delivered to Cascade, Montana?

All mail to Cascade, Montana should be addressed using ZIP code 59421, which is the only ZIP code that serves this Cascade County community.