Cass Lake ZIP Codes — Cass County, MN

There is one unique ZIP code in Cass Lake, Minnesota and it is 56633. Area code: 218.
1
ZIP codes
216.39
sq mi land
93.79
sq mi water
218
area code
Cass Lake, MN ZIP code map

About Cass Lake, MN

Cass Lake is a charming city located in Cass County, Minnesota, offering a unique blend of natural beauty and community spirit. The city is known for its picturesque lakes and outdoor recreational opportunities, drawing visitors and residents alike. With a rich cultural heritage and an emphasis on local traditions, Cass Lake provides a welcoming environment for everyone.

Location & geography

Cass Lake is situated in north-central Minnesota and covers a land area of 216.39 square miles, along with 93.79 square miles of water. The nearby cities include Bemidji, which is approximately 25 miles to the northeast, Walker about 21 miles to the south, and Hackensack, situated around 18 miles to the southwest. The terrain is characterized by lakes, forests, and a variety of wildlife, making it a haven for outdoor enthusiasts.

Community & economy

The character of Cass Lake is deeply rooted in its Native American heritage, particularly with the nearby Leech Lake Reservation, which influences the local culture and community spirit. Industries in Cass Lake primarily focus on tourism, fishing, and timber, supporting both economic growth and community well-being. Daily life here includes numerous festivals and events that celebrate the local culture, fostering a close-knit environment for residents.

Transportation

Major highways servicing the area include U.S. Route 2 and Minnesota State Highway 371, providing convenient access to surrounding regions. The nearest airport is the Bemidji Regional Airport, located about 25 miles away, offering both commercial and general aviation services for travelers.

History

Cass Lake was founded in the mid-1800s, evolving into an important trading post for lumber and fur trade industries. Notable events in its history include the establishment of the nearby Leech Lake Reservation, which has played a significant role in the development of the community. Throughout the years, the city has maintained its connection to nature-focused industries, particularly tourism and recreation.

Did you know?

One surprising fact about Cass Lake is that it is home to the largest lake in the Leech Lake chain, making it a prime location for fishing and boating activities. Additionally, the city's government takes a proactive approach to preserving its natural landscapes and outdoor recreational spaces.

ZIP codes for Cass Lake, MN (1)
ZIP code City County Map
56633 Cass Lake Cass View map

Demographics & statistics

4,804
Population
30.1
Median age
$58,750
Median household income
$23,885
Per capita income
$150,800
Median home value
$876
Median monthly rent
67.2%
Home ownership
24.8%
Poverty rate
15.0%
Unemployment
2,008
Housing units
17.9%
Bachelor's or higher

Age distribution

Male Female
226
Under 5
211
249
5–9
232
237
10–14
221
187
15–19
175
118
20–24
110
367
25–34
343
242
35–44
226
203
45–54
189
136
55–59
126
143
60–64
134
250
65–74
234
108
75–84
100
19
85+
18
← Male
Female →

Age summary

GroupCount%
Under 181,62633.8%
18 and over3,17866.2%
65 and over72915.2%
Median age30.1 years

Race & ethnicity

American Indian / Alaska Native 46.9%
White 34.4%
Two or more races 12.8%
Hispanic or Latino 2.5%
Other race 1.4%
Asian 1.2%
Black or African American 0.7%
GroupCount%
American Indian / Alaska Native2,31046.9%
White1,69734.4%
Two or more races63112.8%
Hispanic or Latino1252.5%
Other race711.4%
Asian601.2%
Black or African American330.7%

Household income

Under $10k 5.3%
$10k–$15k 5.1%
$15k–$25k 9.6%
$25k–$35k 10.3%
$35k–$50k 11.9%
$50k–$75k 22.5%
$75k–$100k 13.0%
$100k–$150k 16.8%
$150k–$200k 4.1%
$200k+ 1.4%
Range% of households
Under $10k5.3%
$10k–$15k5.1%
$15k–$25k9.6%
$25k–$35k10.3%
$35k–$50k11.9%
$50k–$75k22.5%
$75k–$100k13.0%
$100k–$150k16.8%
$150k–$200k4.1%
$200k+1.4%
Median income$58,750

Housing

Home values

Under $50k 20.2%
$50k–$100k 15.3%
$100k–$150k 14.3%
$150k–$200k 14.1%
$200k–$300k 15.7%
$300k–$500k 13.6%
$500k–$1M 6.6%
$1M+ 0.2%

Housing overview

MetricValue
Median home value$150,800
Median rent / month$876
Owner occupied67.2%
Renter occupied32.8%
Vacant38.4%
Single-family detached73.1%
Large apartment buildings2.0%
Mobile homes19.5%
Median rooms5.2
Avg household size (owned)3.02

Year built

Era%
2020 or later0.3%
2010–20196.8%
2000–200916.4%
1990–199916.4%
1980–198913.9%
1970–197917.4%
1960–19698.7%
1950–19598.3%
1940–19492.0%
1939 or earlier9.8%

Bedrooms

Size% of units
No bedroom (studio)1.4%
1 bedroom9.3%
2 bedrooms27.4%
3 bedrooms39.8%
4 bedrooms18.2%
5+ bedrooms3.9%

Vehicles per household

Vehicles% of households
No vehicle9.2%
1 vehicle30.5%
2 vehicles35.5%
3 or more24.8%

Heating fuel

Fuel type%
Utility gas17.1%
Electricity23.1%
Propane / LP gas47.8%
Fuel oil4.6%
Wood5.8%
No fuel used0.3%

Households & families

Household typeCount%
Married-couple family53534.5%
Cohabiting couple17711.4%
Male householder, no spouse36223.4%
Female householder, no spouse47630.7%
Households with children under 1862140.1%
Households with seniors (65+)53734.6%
Average household size3.10

Marital status

StatusMaleFemale
Never married50.1%41.6%
Married34.3%35.3%
Separated1.4%0.6%
Widowed4.4%6.8%
Divorced9.8%15.7%

Education

Less than 9th grade 5.3%
Some HS, no diploma 7.3%
HS graduate 31.8%
Some college, no degree 26.1%
Associate's degree 11.7%
Bachelor's degree 12.8%
Graduate / professional 5.1%
Metric%
HS diploma or higher87.5%
Bachelor's or higher17.9%

School enrollment (ages 3–17)

TypeCount%
Nursery / preschool19313.5%
Kindergarten644.5%
Elementary school67146.8%
High school37426.1%
College / grad school1329.2%

Employment

Industry of employment

Education & healthcare 27.8%
Arts, food & hospitality 18.0%
Retail trade 14.0%
Public administration 9.6%
Construction 7.1%
Professional & management 4.8%
Manufacturing 4.1%
Other services 3.3%
Finance & real estate 3.2%
Transportation & utilities 3.1%
Wholesale trade 2.5%
Agriculture & mining 1.8%
Information 0.8%

Occupation

Category%
Management, business & arts26.6%
Service28.4%
Sales & office24.0%
Natural resources & construction8.0%
Production & transportation13.1%

Employment type

Type%
Private sector61.7%
Government34.0%
Self-employed4.1%
Unpaid family workers0.2%

Commute

Method%
Drive alone68.3%
Carpool14.4%
Public transit0.9%
Walk10.6%
Other means1.7%
Avg commute (minutes)19.8

Poverty

All people 24.8%
Under 18 years 33.6%
18 and over 20.5%
Married-couple families 5.8%
Female-led households 40.5%

Income support

Source% of households
Social Security36.6%
Retirement income21.0%
Supplemental Security7.1%
Cash public assistance10.8%
Food stamps / SNAP23.4%

Health indicators

Condition%
High blood pressure33.7%
High cholesterol28.6%
Heart disease8.0%
Stroke4.6%
Asthma11.4%
Arthritis26.2%
Kidney disease3.8%
Pulmonary disease8.4%
Cancer6.3%
Behavior / access%
Binge drinking18.9%
No physical activity28.1%
Less than 7 hrs sleep33.5%
Fair or poor health20.5%
Poor mental health17.6%
Poor physical health14.3%
No health insurance13.4%
Visited doctor (checkup)71.3%
Visited dentist55.0%
Cholesterol screening86.8%
Teeth loss19.9%

Veterans & disability

VeteransCount%
Civilian veterans2818.8%
Disability%
Any disability17.6%
Under 187.3%
18–64 years17.9%
65 and over39.7%

Health insurance coverage

Type%
Private insurance49.0%
Public insurance55.1%
Uninsured under 1913.8%

Language & origin

Language spoken at home (age 5+)

LanguageCount%
English only4,36790.9%
Spanish160.4%
Other Indo-European00.0%
Asian & Pacific Islander40.1%
Other languages00.0%

Place of birth & citizenship

OriginCount%
Native born (US)4,75298.9%
Born in same state4,73998.6%
Born in different state4,04184.1%
Foreign born130.3%
Naturalized citizen521.1%
Not a US citizen4076.9%

Ancestry

AncestryCount%
Polish2936.1%
Italian2675.6%
French1152.4%
Arab821.7%
AncestryCount%
Dutch290.6%
German260.5%
English240.5%
Irish10%

Technology access

Metric% of households
Computer access32.3%
Internet access90.8%

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

Frequently asked questions
What ZIP codes does Cass Lake, MN have?
Cass Lake, MN has one ZIP code: 56633. Each ZIP code serves a distinct delivery area within the city and surrounding region.
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