Grand Portage ZIP Code List — Cook County, MN

There is one unique ZIP code in Grand Portage, Minnesota and it is 55605. Area code: 218.

ZIP codes

74.00

sq mi land

117.91

sq mi water

218

area code

Grand Portage, MN ZIP code map

About Grand Portage, MN

Grand Portage is a small but picturesque city located in Minnesota, known for its stunning natural beauty and vibrant history. It serves as a gateway to the scenic landscapes of the Grand Portage Indian Reservation and is a hub for outdoor activities. With its rich cultural heritage and location near Lake Superior, the city attracts visitors interested in exploration and adventure.

Location & geography

Grand Portage is situated in Cook County in the northeastern part of Minnesota. The city is bordered by majestic natural features, including the sprawling waters of Lake Superior to the south and is close to neighboring cities such as Grand Marais, approximately 23 miles to the south, and Hovland, about 17 miles away. The area encompasses a total land area of 74.00 square miles and is complemented by 117.91 square miles of water, creating a unique and diverse landscape.

Community & economy

The community of Grand Portage is characterized by its strong ties to Native American culture, as it is home to the Grand Portage Band of Lake Superior Chippewa. The local economy is primarily driven by tourism, as visitors flock to the area for its hiking trails, historical sites, and recreational opportunities. Daily life in Grand Portage revolves around maintaining its cultural heritage while welcoming the natural beauty that surrounds it, creating a close-knit and vibrant community atmosphere.

Transportation

Transportation in Grand Portage is facilitated by Highway 61, which runs along the scenic North Shore and connects to larger routes providing access to the region. The nearest major airport is at the city of Cook County, with regional services available for those traveling to or from the area. Public transportation options are limited, but residents and visitors often utilize personal vehicles to explore the breathtaking landscapes.

History

Grand Portage was established as an important fur trading post by the North West Company in the late 18th century, serving as a key connection point for trade between the Great Lakes and the interior of Canada. The city has since developed a rich history tied to the indigenous populations and the fur trade, which influenced the local culture and economy. Notable events include the establishment of the Grand Portage National Monument, celebrating the area's historical significance and its heritage.

Did you know?

One surprising fact about Grand Portage is that it includes the highest waterfall in Minnesota, the Pigeon River Falls, which drops nearly 120 feet into the river gorge. Additionally, the city's unique blend of cultural and natural attractions makes it an exceptional destination for outdoor enthusiasts and history buffs alike.

ZIP codes for Grand Portage, MN (1)

ZIP code	City	County	Map
55605	Grand Portage	Cook	View map

Demographics & statistics

607

Population

44.2

Median age

$59,583

Median household income

$32,279

Per capita income

$129,700

Median home value

$663

Median monthly rent

57.9%

Home ownership

17.5%

Poverty rate

8.3%

Unemployment

239

Housing units

17.7%

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

65–74

75–84

85+

← Male

Female →

Age summary

Group	Count	%
Under 18	135	22.2%
18 and over	472	77.8%
65 and over	108	17.8%
Median age	44.2 years

Race & ethnicity

American Indian / Alaska Native 55.5%

White 30%

Two or more races 11.2%

Asian 2.6%

Native Hawaiian / Pacific Islander 0.7%

Group	Count	%
American Indian / Alaska Native	337	55.5%
White	182	30%
Two or more races	68	11.2%
Asian	16	2.6%
Native Hawaiian / Pacific Islander	4	0.7%

Household income

Under $10k 7.2%

$10k–$15k 3.1%

$15k–$25k 8.3%

$25k–$35k 9.7%

$35k–$50k 14.5%

$50k–$75k 18.6%

$75k–$100k 17.2%

$100k–$150k 15.2%

$150k–$200k 2.1%

$200k+ 4.1%

Range	% of households
Under $10k	7.2%
$10k–$15k	3.1%
$15k–$25k	8.3%
$25k–$35k	9.7%
$35k–$50k	14.5%
$50k–$75k	18.6%
$75k–$100k	17.2%
$100k–$150k	15.2%
$150k–$200k	2.1%
$200k+	4.1%
Median income	$59,583

Housing

Home values

Under $50k 10.7%

$50k–$100k 23.2%

$100k–$150k 23.8%

$150k–$200k 20.8%

$200k–$300k 8.3%

$300k–$500k 6.0%

$500k–$1M 6.0%

$1M+ 1.2%

Housing overview

Metric	Value
Median home value	$129,700
Median rent / month	$663
Owner occupied	57.9%
Renter occupied	42.1%
Vacant	19.7%
Single-family detached	60.7%
Large apartment buildings	0.0%
Mobile homes	12.5%
Median rooms	4.6
Avg household size (owned)	2.13

Year built

Era	%
2020 or later	0.0%
2010–2019	7.5%
2000–2009	16.1%
1990–1999	32.4%
1980–1989	13.9%
1970–1979	20.5%
1960–1969	2.2%
1950–1959	1.1%
1940–1949	2.5%
1939 or earlier	3.9%

Bedrooms

Size	% of units
No bedroom (studio)	1.4%
1 bedroom	15.5%
2 bedrooms	35.2%
3 bedrooms	40.7%
4 bedrooms	6.6%
5+ bedrooms	0.6%

Vehicles per household

Vehicles	% of households
No vehicle	8.6%
1 vehicle	37.9%
2 vehicles	27.2%
3 or more	26.2%

Heating fuel

Fuel type	%
Utility gas	5.9%
Electricity	29.3%
Propane / LP gas	57.2%
Wood	7.6%

Households & families

Household type	Count	%
Married-couple family	122	42.1%
Cohabiting couple	27	9.3%
Male householder, no spouse	69	23.8%
Female householder, no spouse	72	24.8%
Households with children under 18	102	35.2%
Households with seniors (65+)	87	30.0%
Average household size	2.09

Marital status

Status	Male	Female
Never married	35.8%	31.9%
Married	48.5%	44.1%
Separated	0.0%	2.1%
Widowed	4.0%	5.0%
Divorced	11.7%	16.8%

Education

Less than 9th grade 1.8%

Some HS, no diploma 6.9%

HS graduate 41.7%

Some college, no degree 19.6%

Associate's degree 12.2%

Bachelor's degree 11.1%

Graduate / professional 6.7%

Metric	%
HS diploma or higher	91.2%
Bachelor's or higher	17.7%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	4	3.5%
Kindergarten	6	5.2%
Elementary school	47	40.9%
High school	44	38.3%
College / grad school	14	12.2%

Employment

Industry of employment

Arts, food & hospitality 32.6%

Public administration 28.3%

Education & healthcare 16.5%

Retail trade 10.9%

Construction 7.5%

Other services 2.2%

Professional & management 1.2%

Agriculture & mining 0.3%

Transportation & utilities 0.3%

Finance & real estate 0.3%

Occupation

Category	%
Management, business & arts	32.9%
Service	22.7%
Sales & office	28.3%
Natural resources & construction	10.2%
Production & transportation	5.9%

Employment type

Type	%
Private sector	33.5%
Government	62.7%
Self-employed	3.7%
Unpaid family workers	0.0%

Commute

Method	%
Drive alone	70.1%
Carpool	11.8%
Public transit	0.6%
Walk	9.6%
Other means	3.2%
Avg commute (minutes)	10.3

Poverty

All people 17.5%

Under 18 years 19.4%

18 and over 16.9%

Married-couple families 4.1%

Female-led households 50.0%

Income support

Source	% of households
Social Security	32.4%
Retirement income	11.0%
Supplemental Security	1.7%
Cash public assistance	9.7%
Food stamps / SNAP	14.8%

Health indicators

Condition	%
High blood pressure	30.1%
High cholesterol	26.8%
Heart disease	6.2%
Stroke	3.4%
Asthma	10.6%
Arthritis	21.7%
Kidney disease	2.9%
Pulmonary disease	5.4%
Cancer	5.8%

Behavior / access	%
Binge drinking	20.1%
No physical activity	21.3%
Less than 7 hrs sleep	30.5%
Fair or poor health	14.1%
Poor mental health	15.3%
Poor physical health	10.6%
No health insurance	9.4%
Visited doctor (checkup)	70.5%
Visited dentist	66.1%
Cholesterol screening	89.8%
Teeth loss	12.7%

Veterans & disability

Veterans	Count	%
Civilian veterans	62	13.1%

Disability	%
Any disability	17.3%
Under 18	6.7%
18–64 years	17.0%
65 and over	31.5%

Health insurance coverage

Type	%
Private insurance	70.7%
Public insurance	35.7%
Uninsured under 19	4.2%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	578	95.2%
Spanish	9	1.6%
Other Indo-European	0	0.0%
Asian & Pacific Islander	0	0.0%
Other languages	7	1.2%

Place of birth & citizenship

Origin	Count	%
Native born (US)	570	93.9%
Born in same state	564	92.9%
Born in different state	441	72.7%
Foreign born	6	1.0%
Naturalized citizen	37	6.1%
Not a US citizen	6	16.2%

Ancestry

Ancestry	Count	%
French	44	7.2%
Italian	30	4.9%
Polish	18	3%

Ancestry	Count	%
English	5	0.8%
Dutch	2	0.3%
Arab	1	0.2%

Technology access

Metric	% of households
Computer access	47.8%
Internet access	91.0%

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

Frequently asked questions

What is the ZIP code for Grand Portage, MN?

Grand Portage, MN has one ZIP code: 55605.

What is the main ZIP code for Grand Portage, MN?

The primary ZIP code for Grand Portage, MN is 55605. The city uses area code 218 for phone service.

What county is Grand Portage, MN in?

Grand Portage is located in Cook County, Minnesota.

How many ZIP codes are in Grand Portage, MN?

Grand Portage, MN has 1 ZIP code.

What ZIP code should I use for mailing a package to the Grand Portage National Monument visitor center?

The Grand Portage National Monument, located at the northern tip of Minnesota on Lake Superior, uses ZIP code 55605 for all mail and deliveries to the park facilities.

What is the ZIP code for downtown Grand Portage near the harbor and marina district?

The downtown Grand Portage area, including the waterfront harbor district and marina along Lake Superior, is serviced by ZIP code 55605.