ZIP Code 55772 in Nett Lake, MN

Data Last Updated: February 1, 2026
City:Nett Lake, Minnesota
City Alias:Orr
County:Saint Louis County
Timezone:Central (GMT -06:00)
Local Time:7:38:58 AM
Population:73 [See All]
Area Code:218
Classification:PO Box
Coordinates:48.1134, -93.0953
Land Area:0.206 sq mi
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55772 - Nett Lake, MN

ZIP Code 55772, Nett Lake

Tribal Unique ZIP
LocationSaint Louis County, MN
Area0 sq mi Single Point
Population73
Households16
PO Boxes31 Regional Hub (194%)
Median Age27.3 years
ZIP CreatedBefore Oct 2004
Enclosed InZIP Code 55771
Key Facts
  • 90% of residents are Native American, making this a tribal community on the Bois Forte Band of Chippewa reservation
  • The post office maintains 31 PO Boxes for just 16 occupied households, serving families from surrounding areas without delivery service
  • Only one named street appears in postal records: Lake Shore Drive with a single delivery point
  • Households average 4.56 people, more than double the national average, reflecting extended family living arrangements
  • The median household income is $16,806, well below Minnesota's statewide median
  • At 27.3 years, the median age is notably younger than Minnesota's 38.1-year average

Why This Is a PO Box ZIP

This isn't a PO Box ZIP because mail volume is low. It's classified this way because there's no alternative. The 31 PO Boxes serve 16 occupied households, giving an adoption rate of 1.94 boxes per household. That figure tells you something important: people from surrounding areas without any delivery service rely on this post office too.

Mail Delivery Infrastructure

Lake Shore Drive is the only named street in the USPS ZIP+4 database for this area. It has just one delivery record. Beyond that single street, the rural carrier route (Route R) handles everything else across a landscape of reservation land and lake country. The median household income here is $16,806, and home ownership patterns reflect extended family arrangements common in tribal communities.

Community Profile

The 27.3-year median age is younger than Minnesota's statewide average of 38.1 years. Extended households are the norm, with an average of 4.56 people per occupied home. That's more than double the state average and reflects multi-generational living arrangements typical in Native American communities. The post office box system accommodates these realities, providing a stable mailing address for families whose physical addresses may not conform to standard street delivery infrastructure.

Street Name Patterns

Minimal Street Infrastructure Lakeside Geography

With only Lake Shore Drive documented in postal records, this area relies almost entirely on PO Box delivery and rural carrier routes rather than street-based infrastructure.

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Population & Demographics


ZIP Code 55772 has 73 residents and 16 households (average 4.56 persons per household). The median age is 27.3 years, significantly younger than the state (38.4) and significantly younger than the nation (38.8). The gender split is 41.1% male and 58.9% female, which is much lower than the state male share (49.7%), making this a female-majority area. Largest groups are American Indian & Alaska Native (90.4%, much higher than the state average of 1.2% and well above the national average of 1.1%) and White (4.1%, much lower than the state average of 77.5% and well below the national average of 61.6%); Hispanic or Latino residents make up 2.7%, which is much lower than the national average (18.7%), and American Indian & Alaska Native share is much higher than both the state (1.2%) and national averages (1.1%).

Explore More:Population Over TimeBy Age & GenderBy RaceBy GenderNativity & Citizenship

Source: U.S. Census 2020 Demographics & Housing Characteristics (DHC) and U.S. Census 2011-2024 American Community Survey (ACS) 5-Year Estimates.
2020 Population:73Source: Census DHC
2024 ACS Population Estimate:77Source: Census ACS
2026 ZC Population Estimate:0Source: ZIP-Codes.com
Population Density:354.4 people per sq mile
Average Income:$0Source: Census ACS
Households:16Source: Census DHC
Average House Value:$157,100Source: Census ACS
Persons Per Household:4.56Source: Census DHC
Average Family Size:4.06Source: Census ACS

Population Over Time (with 2010 & 2020 Census Benchmarks)


Group201020112102201320142015201620172018201920202021202220232024
Census ACS Population Estimate--72747511315689133174162891331038377
Decennial Census76------------------73--------
Source: U.S. Census 2011-2024 American Community Survey 5-Year Estimates. DP05. DEMOGRAPHIC AND HOUSING ESTIMATES

Population by Age & Gender (Total, Male, Female)


Median Age: 27.3

Male Median Age: 29

Female Median Age: 26.5

Group< 55-910-1415-1920-2425-2930-3435-3940-4445-4950-5455-5960-6465-6970-7475-7980-8485+
Male333214315130100000
Female556316314101223000
Total8895210629231323000
Source: U.S. Census Bureau (2020) Demographics & Housing Characteristics (DHC)

Population by Race


White:34.23%
Black:00%
Hispanic:*22.82%
Asian:00%
American Indian:6692.96%
Hawaiian:00%
Other:00%
Total:71100%
Source: U.S. Census Bureau (2020) Demographics & Housing Characteristics (DHC)
* NOTE: Hispanic or Latino is an ethnicity, not a race. This means individuals who identify as Hispanic will also be included in one of the race categories (such as White or Black). As a result, the totals shown here may exceed 100% when Hispanic is displayed alongside racial groups.

Gender Breakdown


GenderCount%Median Age
Males:3041.10%29.0 years
Females:4358.90%26.5 years
Total:73100%27.3 years
Source: U.S. Census Bureau (2020) Demographics & Housing Characteristics (DHC)

Nativity & Citizenship


Native, born in the United States:6787.01%
Native, born in PR, Island Areas, or abroad:00.00%
Foreign born, naturalized U.S. citizen:1012.99%
Foreign born, not a U.S. citizen:012.99%
Total Population:77100%
Total Native Population:6787.01%
Total Foreign-born Population:1012.99%
Source: U.S. Census 2020-2024 American Community Survey 5-Year Estimates. Table DP02. SELECTED SOCIAL CHARACTERISTICS
Note: Nativity and Citizenship derived from American Community Survey (ACS) 5-year estimates. Total Population listed here will not match official ZIP Code population totals, which are based on the Decennial Census.

Income & Employment


In 2024, the Median household income is $0, which is well under the national median ($80,734), is down $23,438 (100.0%) since 2011 and below its 2019 pre-pandemic level by $49,375. Family households earn a median of $0 versus $0 for nonfamily households (a difference of $0). By gender, male median income is $51,250 and female is $31,563, which is far less than the national female median ($55,274), with a current gap of $19,687 that has widened from 2011 to 2024. The labor-force participation rate is 25.0%, which is markedly below the national rate (63.5%). The unemployment rate is 13.3%, which is much higher than the national rate (5.2%). The largest occupation group is Management (46.2%).

Explore More:Income Over TimeHousehold IncomeEmployment StatusBy Occupation

Source: U.S. Census 2011-2024 American Community Survey 5-Year Estimates. Using data from Tables DP02, DP03, DP04 and DP05.

Median Income Over Time (Household, Family, Nonfamily, Male, Female)


Income Type20112012201320142015201620172018201920202021202220232024
Median Household Income$23,438$26,250$30,000$31,000$0$27,500$30,000$44,375$49,375$58,750$0$0$0$0
Median Family Income$60,750$62,750$31,750$29,750$0$23,750$22,083$0$57,500$58,750$0$0$0$0
Median NonFamily Income$9,519$8,750$8,393$0$2,499$2,499$0$0$0$0$18,333$0$0$0
Median Male Income$40,375$40,250$40,125$42,778$0$25,000$27,000$29,500$28,438$38,750$40,625$51,875$53,750$51,250
Median Female Income$23,750$23,750$22,250$22,212$0$33,750$32,500$32,813$33,750$41,250$0$46,250$31,667$31,563
Source: U.S. Census 2011-2024 American Community Survey 5-Year Estimates. DP03. SELECTED ECONOMIC CHARACTERISTICS

Average Household Income


Source: U.S. Census 2020-2024 American Community Survey 5-Year Estimates. Table DP03. SELECTED ECONOMIC CHARACTERISTICS

Employment Status


Employed:1321.67%
Unemployed:23.33%
Not In Labor Force:4575.00%
Total:60100%
Source: U.S. Census 2020-2024 American Community Survey 5-Year Estimates. Table DP03. SELECTED ECONOMIC CHARACTERISTICS

Employment by Occupation (Civilian Employed Population, 16 and Over)


Management, business, science, and arts:646.15%
Service:215.38%
Sales and Office:323.08%
Natural resources, construction, and maintenance:17.69%
Production, transportation, and material moving:17.69%
Total Civilian Employed Population:13100%
Source: U.S. Census 2020-2024 American Community Survey 5-Year Estimates. Table DP03. SELECTED ECONOMIC CHARACTERISTICS.

Housing & Affordability


In 2024, the median home value is $157,100, which is well under the national median ($332,700), is up $106,200 (208.64%) since 2011 and above its 2019 pre-pandemic level by $157,100. The median gross rent is $839, which is much lower than the national median ($1,413), is down $224 (21.07%) since 2011 and above its 2019 pre-pandemic level by $120. Insufficient data for owner/renter mix. Insufficient data for vacancy rate.

Explore More:Compare Home ValueHome Value Over TimeRent & Over TimeHousing Occupancy

Source: U.S. Census 2011-2024 American Community Survey 5-Year Estimates. Using data from Table DP03, SELECTED ECONOMIC CHARACTERISTICS.

Median Home Value (Comparison)


Source: U.S. Census 2020-2024 American Community Survey 5-Year Estimates. Table DP04. SELECTED HOUSING CHARACTERISTICS

Median Home Value Over Time


Group20112102201320142015201620172018201920202021202220232024
Median Home Value$50,900$54,300$54,500$38,800$0$0$0$67,500$0$9,999$0$0$0$157,100
Source: U.S. Census 2011-2024 American Community Survey 5-Year Estimates. DP04. SELECTED HOUSING CHARACTERISTICS

Gross Rent Paid


Less than $500:00.00%
$500 to $999:1982.61%
$1,000 to $1,499:28.70%
$1,500 to $1,999:00.00%
$2,000 to $2,499:00.00%
$2,500 to $2,999:00.00%
$3,000 or more:00.00%
No Rent:28.70%
Total:23100%
Source: U.S. Census 2020-2024 American Community Survey 5-Year Estimates. Table DP04. SELECTED HOUSING CHARACTERISTICS

Median Gross Rent Over Time


Group20112102201320142015201620172018201920202021202220232024
Median Rent$1,063$1,038$1,013$770$784$754$681$655$719$725$773$857$838$839
Source: U.S. Census 2011-2024 American Community Survey 5-Year Estimates. DP04. SELECTED HOUSING CHARACTERISTICS

Housing Occupancy


Owner Occupied (with mortgage):00.00%
Owner Occupied (free and clear, no mortgage):1030.30%
Renter Occupied:2369.70%
Total Occupied Housing Units:33100%

Occupied Housing Units:3378.57%
Vacant Housing Units (not graphed):921.43%
Total Housing Units:42100%
Source: U.S. Census 2020-2024 American Community Survey 5-Year Estimates. Table DP04. SELECTED HOUSING CHARACTERISTICS

Housing Type (Single-Family, Multi-Family, Other)


Single-Family Units:3890.48%
Multi-Family Units:00.00%
Other Units:49.52%
Total Housing Units:42100%
Source: U.S. Census 2020-2024 American Community Survey 5-Year Estimates. Table DP04. SELECTED HOUSING CHARACTERISTICS

Education, Health & Community


In 2024, 4.30% of adults (25+) have a bachelor's degree or higher, which is far lower than the national rate (35.70%). High school or higher is 60.90%, which is comparable to the national rate (89.60%). The uninsured rate is 5.20%, which is comparable to the national rate (8.40%). Private coverage is 29.90%, which is far lower than the national rate (67.10%). Public coverage is 66.20%, which is far higher than the national rate (36.70%). The share of people in poverty is 9.70%, which is comparable to the national rate (8.80%), up 6.30 percentage points since 2011 and below its 2019 pre-pandemic level by 20.60 percentage points. This signals a sharp increase in hardship - a shrinking consumer base, heavy pressure on public services, and job-market contraction risks. Among residents ages 3+, the largest enrollment group is elementary (46.43%). College enrollment is 0.00%, which is comparable to the national rate (26.70%), meaning the community mirrors broader higher-education participation.

Explore More:Educational AttainmentHealth InsurancePoverty Over TimeSchool Enrollment

Source: U.S. Census 2011-2024 American Community Survey 5-Year Estimates. Using data from Tables DP02 and DP03.

Educational Attainment of Adults (25 and Older)


Less than 9th grade:12.17%
9th to 12th grade, no diploma:1736.96%
High school graduate (includes equivalency):1021.74%
Some college, no degree:817.39%
Associate's degree:817.39%
Bachelor's degree:12.17%
Graduate or professional degree:12.17%
Total:46100%
High school or higher:2860.87%
Bachelor's degree or higher:24.35%
Source: U.S. Census 2020-2024 American Community Survey 5-Year Estimates. Table DP02. SELECTED SOCIAL CHARACTERISTICS

Health Insurance Coverage by Type (Private, Public, Uninsured)


Private Insurance:2329.49%
Public Insurance:5165.38%
No Insurance:45.13%
Total:78100%
Has Health Insurance:7494.87%
Source: U.S. Census 2020-2024 American Community Survey 5-Year Estimates. Table DP03. SELECTED ECONOMIC CHARACTERISTICS

Percentage of People in Poverty Over Time (2011-2024)


Group20112102201320142015201620172018201920202021202220232024
% of People in Poverty0.0%0.0%0.0%28.2%28.9%42.3%45.2%34.5%26.9%23.5%5.8%10.4%6.3%9.7%
Source: U.S. Census 2011-2024 American Community Survey 5-Year Estimates. DP03. SELECTED ECONOMIC CHARACTERISTICS

Note: Counts of Families & People in poverty are not published at the ZIP Code level due to small sample sizes. Percentages shown are survey estimates from the American Community Survey (ACS). They may differ from official poverty statistics. The U.S. Census Bureau defines poverty status by comparing a family's or individual's total income with federal poverty thresholds that vary by family size and composition.

School Enrollment by Education Level (Ages 3 and Older)


Nursery School, Preschool:13.57%
Kindergarten:13.57%
Elementary school (grades 1-8):1346.43%
High school (grades 9-12):1346.43%
College or graduate school:00.00%
Total:28100%
Early Childhood:27.14%
K-12 (Primary & Secondary School):2796.43%
Source: U.S. Census 2020-2024 American Community Survey 5-Year Estimates. Table DP02. SELECTED SOCIAL CHARACTERISTICS

Business & Employment Statistics


ZIP Code 55772 is designated for PO Box delivery only; business establishment and employment data are not available. USPS data shows 0 residential mailboxes and 1 business mailboxes, reflecting local delivery coverage.

# Residential Mailboxes:0Source: USPS
# Business Mailboxes:1Source: USPS
Total Delivery Receptacles:27Source: USPS
Single Family Delivery Units:0Source: USPS
Multi Family Delivery Units:0Source: USPS
# of Businesses:0Source: CBP
1st Quarter Payroll:$0Source: CBP
Annual Payroll:$0Source: CBP
# of Employees:0Source: CBP

Geography, Land Area, & Statistical Classifications


ZIP Code 55772 is located in Saint Louis County, Minnesota, within the Duluth, MN-WI Metropolitan Statistical Area (CBSA 20260) and Minnesota's 8th Congressional District. This Metro area has a population of 279,771 people, about 0.03% of whom live in ZIP Code 55772. It covers 0.206 sq mi of land and a water area of 0 sq mi.

CBSA Name:Duluth, MN-WISource: Census
CBSA Number:20260Source: Census
CBSA Type:MetroSource: Census
CBSA Division:--Source: Census
CBSA Population:279,771Source: Census
MSA:Duluth-Superior, MN-WI MSASource: Census
Land Area:0.206 sq miSource: Census
Water Area:--Source: Census
Congressional District:08Source: USPS
Congressional Land Area:27908.13 sq miSource: Census
PMSA:--Source: Census
Intro Date:< 2004-10Source: ZIP-Codes.com
Place FIPS Code:2745279Source: Census
Place Name:Nett Lake CDP; MinnesotaSource: Census

Adjacent & Nearby ZIP Codes


55775 | | 55771

Schools in ZIP Code 55772


ZIP Code 55772 is in the Nett Lake Public School District, which serves grades Pre-Kindergarten thru 12th. There are 1 public school(s) in this ZIP Code, and we have located 3 private school(s). It also has 6 colleges, universities or post secondary education institutions nearby which would be a short commute to.

Nett Lake Elementary 13090 Westley Rd
Orr, MN 55772
District: Nett Lake Public School District
St Thomas Aquinas Catholic School 810 5th St
International Falls, MN 56649
District: Private SchoolNearby
Assumption Catholic School 2310 7th Ave E
Hibbing, MN 55746
District: Private SchoolNearby
Marquette Catholic School 311 3rd St S
Virginia, MN 55792
District: Private SchoolNearby

Colleges & Post Secondary Schools near ZIP Code 55772


Minnesota North College - Rainy River 1501 Highway 71
International Falls, MN 56649
Type: Post Secondary
Minnesota North College - Mesabi Range Virginia 1001 West Chestnut Street
Virginia, MN 55792
Type: Post Secondary
Minnesota North College 1515 East 25th Street
Hibbing, MN 55746
Type: Post Secondary
Minnesota North College - Mesabi Range Eveleth 1100 Industrial Park Drive
Eveleth, MN 55734
Type: Post Secondary
Minnesota North College - Vermilion 1900 East Camp Street
Ely, MN 55731-1900
Type: Post Secondary
Minnesota North College - Itasca 1851 East Highway 169
Grand Rapids, MN 55744
Type: Post Secondary

Sources & References


Our sources include trusted federal and licensed data from the United States Postal Service, U.S. Census Bureau, U.S. Geological Survey, Centers for Medicare & Medicaid Services, and the National Center for Education Statistics, along with proprietary datasets created by ZIP-Codes.com. Data last updated on February 1, 2026.

  1. U.S. Postal Service [Last Updated: 2/1/2026], https://www.usps.com
  2. ZIP-Codes.com Proprietary Data Enhancements [Updated: 2/1/2026], https://www.zip-codes.com
  3. U.S. Census [Updated: Varies], https://www.census.gov
    • U.S. Census Office of Management and Budget [Updated: As Released]
    • U.S. Census 2020 Demographic & Housing Characteristics (DHC) [Decennial] [Updated: 5/25/2023]
    • U.S. Census 2011-2024 American Community Survey 5-year estimates (ACS) [Annually] [Updated: Annually, As Released]
    • U.S. Census Business Patterns (CBD) [Annually] [Updated: Annually, As Released]
    • U.S. Census American National Standards Institute (ANSI) [Updated: As Released]
  4. U.S. Geological Survey [Updated: Varies], https://www.usgs.gov
  5. Centers for Medicare & Medicaid Services [Updated: Annually, As Released], https://www.cms.gov
  6. National Center for Education Statistics [Updated: 2/1/2026], https://nces.ed.gov