Cascade ZIP Code List — Valley County, ID

There is one unique ZIP code in Cascade, Idaho and it is 83611. Area code: 208.

ZIP codes

2,678.76

sq mi land

38.41

sq mi water

208

area code

Cascade, ID ZIP code map

About Cascade, ID

Cascade, Idaho, is a charming city nestled in the heart of Valley County. Known for its stunning natural views and outdoor recreation opportunities, it attracts visitors looking for a serene escape. With its small-town feel and welcoming community, Cascade is a hidden gem in the state of Idaho.

Location & geography

Cascade is conveniently located about 40 miles northeast of Boise, the state capital, and approximately 15 miles from McCall, another popular destination in the region. The city encompasses a land area of 2,678.76 square miles, complemented by 38.41 square miles of water, giving it a diverse terrain that includes mountains, rivers, and lakes. Nearby landmarks include the Payette River and Cascade Lake, which are perfect for fishing, boating, and hiking.

Community & economy

The community in Cascade is characterized by its friendly atmosphere and a strong connection to nature. Residents often engage in industries such as tourism and outdoor recreation, which are vital to the local economy. Daily life in Cascade reflects a tight-knit community where local events, farmers' markets, and outdoor activities foster relationships among residents.

Transportation

Cascade is served by Idaho State Highway 55, which connects it southward to Boise and northward toward McCall. The nearest major airport is Boise Airport, located about 40 miles away, providing easy access for travelers. Public transport options are limited, but local services cater to the community's needs.

History

Cascade was founded during the early 1900s and quickly grew as a hub for the timber and agriculture industries. The area has seen significant developments over the decades, including the construction of hydroelectric dams that transformed the local economy. Notable events in the city’s history include the establishment of the Cascade Dam, which played a crucial role in the region's development.

Did you know?

One surprising fact about Cascade is that it plays host to the annual Cascade Duck Race, where rubber ducks float down the Payette River in a fun and charitable event. Additionally, the city is a popular spot for winter sports, attracting snowmobilers and skiers to its nearby resorts.

ZIP codes for Cascade, ID (1)

ZIP code	City	County	Map
83611	Cascade	Valley	View map

Demographics & statistics

3,041

Population

60.7

Median age

$60,954

Median household income

$29,058

Per capita income

$375,700

Median home value

$892

Median monthly rent

88.0%

Home ownership

13.5%

Poverty rate

3.5%

Unemployment

3,118

Housing units

35.3%

Bachelor's or higher

Age distribution

Male Female

Under 5

5–9

10–14

15–19

20–24

102

25–34

107

182

35–44

191

131

45–54

136

55–59

208

60–64

217

294

65–74

307

154

75–84

160

85+

103

← Male

Female →

Age summary

Group	Count	%
Under 18	416	13.7%
18 and over	2,625	86.3%
65 and over	1,117	36.7%
Median age	60.7 years

Race & ethnicity

White 93.2%

Hispanic or Latino 2.4%

Two or more races 2.1%

Other race 1.4%

American Indian / Alaska Native 0.3%

Native Hawaiian / Pacific Islander 0.3%

Black or African American 0.2%

Asian 0.1%

Group	Count	%
White	2,906	93.2%
Hispanic or Latino	76	2.4%
Two or more races	64	2.1%
Other race	44	1.4%
American Indian / Alaska Native	9	0.3%
Native Hawaiian / Pacific Islander	9	0.3%
Black or African American	6	0.2%
Asian	3	0.1%

Household income

Under $10k 4.7%

$10k–$15k 5.5%

$15k–$25k 14.2%

$25k–$35k 10.0%

$35k–$50k 8.7%

$50k–$75k 20.4%

$75k–$100k 9.5%

$100k–$150k 16.2%

$150k–$200k 6.2%

$200k+ 4.7%

Range	% of households
Under $10k	4.7%
$10k–$15k	5.5%
$15k–$25k	14.2%
$25k–$35k	10.0%
$35k–$50k	8.7%
$50k–$75k	20.4%
$75k–$100k	9.5%
$100k–$150k	16.2%
$150k–$200k	6.2%
$200k+	4.7%
Median income	$60,954

Housing

Home values

Under $50k 1.0%

$50k–$100k 4.2%

$100k–$150k 5.5%

$150k–$200k 6.6%

$200k–$300k 16.9%

$300k–$500k 35.5%

$500k–$1M 27.4%

$1M+ 2.9%

Housing overview

Metric	Value
Median home value	$375,700
Median rent / month	$892
Owner occupied	88.0%
Renter occupied	12.0%
Vacant	68.8%
Single-family detached	85.8%
Large apartment buildings	0.0%
Mobile homes	12.8%
Median rooms	4.9
Avg household size (owned)	2.79

Year built

Era	%
2020 or later	0.2%
2010–2019	4.6%
2000–2009	14.1%
1990–1999	18.9%
1980–1989	18.6%
1970–1979	23.9%
1960–1969	9.2%
1950–1959	5.4%
1940–1949	1.4%
1939 or earlier	3.6%

Bedrooms

Size	% of units
No bedroom (studio)	2.2%
1 bedroom	17.8%
2 bedrooms	30.9%
3 bedrooms	37.4%
4 bedrooms	10.0%
5+ bedrooms	1.7%

Vehicles per household

Vehicles	% of households
No vehicle	3.8%
1 vehicle	20.5%
2 vehicles	34.5%
3 or more	41.2%

Heating fuel

Fuel type	%
Utility gas	0.3%
Electricity	34.6%
Propane / LP gas	22.9%
Fuel oil	4.4%
Wood	35.1%

Households & families

Household type	Count	%
Married-couple family	691	68.5%
Cohabiting couple	46	4.6%
Male householder, no spouse	158	15.7%
Female householder, no spouse	114	11.3%
Households with children under 18	122	12.1%
Households with seniors (65+)	652	64.6%
Average household size	2.90

Marital status

Status	Male	Female
Never married	23.1%	11.4%
Married	59.8%	60.2%
Separated	0.2%	0.1%
Widowed	2.8%	14.6%
Divorced	14.2%	13.8%

Education

Less than 9th grade 0.5%

Some HS, no diploma 5.7%

HS graduate 22.5%

Some college, no degree 24.3%

Associate's degree 11.7%

Bachelor's degree 28.7%

Graduate / professional 6.6%

Metric	%
HS diploma or higher	93.8%
Bachelor's or higher	35.3%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	6	1.9%
Kindergarten	52	16.5%
Elementary school	137	43.5%
High school	85	27.0%
College / grad school	35	11.1%

Employment

Industry of employment

Arts, food & hospitality 23.0%

Retail trade 18.0%

Professional & management 15.9%

Construction 10.5%

Other services 6.2%

Manufacturing 6.1%

Finance & real estate 5.4%

Education & healthcare 5.2%

Agriculture & mining 4.9%

Public administration 3.4%

Transportation & utilities 1.4%

Occupation

Category	%
Management, business & arts	27.9%
Service	33.9%
Sales & office	17.6%
Natural resources & construction	7.3%
Production & transportation	13.3%

Employment type

Type	%
Private sector	78.2%
Government	7.7%
Self-employed	13.2%
Unpaid family workers	0.9%

Commute

Method	%
Drive alone	53.6%
Carpool	3.4%
Public transit	1.1%
Walk	30.3%
Other means	2.1%
Avg commute (minutes)	17.8

Poverty

All people 13.5%

Under 18 years 7.1%

18 and over 14.5%

Married-couple families 2.5%

Female-led households 22.6%

Income support

Source	% of households
Social Security	71.4%
Retirement income	53.0%
Supplemental Security	3.0%
Cash public assistance	0.3%
Food stamps / SNAP	2.3%

Health indicators

Condition	%
High blood pressure	35.6%
High cholesterol	35.0%
Heart disease	8.6%
Stroke	3.8%
Asthma	9.7%
Arthritis	30.9%
Kidney disease	3.6%
Pulmonary disease	8.2%
Cancer	8.8%

Behavior / access	%
Binge drinking	12.9%
No physical activity	22.4%
Less than 7 hrs sleep	29.9%
Fair or poor health	14.9%
Poor mental health	12.3%
Poor physical health	12.3%
No health insurance	12.8%
Visited doctor (checkup)	72.7%
Visited dentist	67.1%
Cholesterol screening	91.2%
Teeth loss	12.9%

Veterans & disability

Veterans	Count	%
Civilian veterans	386	14.7%

Disability	%
Any disability	17.6%
Under 18	2.5%
18–64 years	9.1%
65 and over	34.2%

Health insurance coverage

Type	%
Private insurance	58.4%
Public insurance	57.8%
Uninsured under 19	12.0%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	2,933	96.4%
Spanish	15	0.5%
Other Indo-European	12	0.4%
Asian & Pacific Islander	0	0.0%
Other languages	3	0.1%

Place of birth & citizenship

Origin	Count	%
Native born (US)	2,992	98.4%
Born in same state	2,986	98.2%
Born in different state	1,453	47.8%
Foreign born	6	0.2%
Naturalized citizen	49	1.6%
Not a US citizen	34	69.4%

Ancestry

Ancestry	Count	%
French	912	30%
Italian	441	14.5%
Dutch	136	4.5%
Arab	115	3.8%

Ancestry	Count	%
Polish	87	2.9%
English	40	1.3%
Norwegian	5	0.2%

Technology access

Metric	% of households
Computer access	33.2%
Internet access	97.1%

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

Frequently asked questions

What is the ZIP code for Cascade, ID?

Cascade, ID has one ZIP code: 83611.

What is the main ZIP code for Cascade, ID?

The primary ZIP code for Cascade, ID is 83611. The city uses area code 208 for phone service.

What county is Cascade, ID in?

Cascade is located in Valley County, Idaho.

How many ZIP codes are in Cascade, ID?

Cascade, ID has 1 ZIP code.

What ZIP code covers the downtown Cascade area and the Main Street business district?

Downtown Cascade and the Main Street business district are located in ZIP code 83611, which serves as the primary commercial and civic center of this small Valley County town.

What is the ZIP code for the Cascade area near the Cascade Reservoir and surrounding recreational properties?

Properties near Cascade Reservoir and the surrounding recreational areas in Cascade are all within ZIP code 83611, which encompasses the entire town and its outlying region.