PlainZIP

Saint Anthony, ND · standard

ZIP Code 58566

Morton County, North Dakota - Census ACS demographics, housing tenure, and business patterns, benchmarked against every US ZIP.

180
1/sq mi
$52,097
Median income
$310,000
Median home value
22.9%
Bachelor's or higher

The verdict

Saint Anthony pairs one of the lowest household incomes in the country with above-median home values, in a rural, homeowner-dominated area.

17th pct
household income, US ZIPs
Top 32%
home value, US ZIPs
1
people per sq mi
69%
owner-occupied homes

Source: U.S. Census Bureau ACS 5-Year Estimates (2019–2023). Percentiles rank ZIP 58566 against every reporting US ZIP.

ZIP code 58566 is a sparsely populated ZIP (a standard USPS delivery area) in Saint Anthony, Morton County, North Dakota, home to just 180 residents across 225.0 square miles, a density of 1 people per square mile, in the North Dakota/New Salem time zone.

ZIP 58566 reports a modest median household income of $52,097 (37% below the North Dakota average), while per-capita income is $40,611. 1.1% of residents live below the poverty line, and the unemployment rate reads 0.0%. Median home value sits at $310,000 (72% above the state average), median rent at - a month, and owner-occupancy at 68.9%.

Educational attainment sits below the national norm: 22.9% of adults hold a bachelor's degree or higher, the median age is 31.4, and the average commute is -. Compare these figures to the North Dakota and national benchmarks above rather than reading 58566's numbers in isolation.

Every figure on this page is sourced from the U.S. Census Bureau American Community Survey 5-Year Estimates (including median rent) and the FHFA House Price Index, no estimates, no proprietary scoring. Verify with Census →

Source: U.S. Census Bureau, American Community Survey 5-Year Estimates + ZIP Code Business Patterns + FHFA HPI ACS demographics and median rent, ZBP business establishments, FHFA HPI for ZIP 58566, Saint Anthony, ND · 2023 Census ACS 5-Year Estimates use a rolling 60-month sample for stable small-geography estimates; ZBP updated annually; FHFA HPI updated quarterly/annually.

Quick Facts

180

Population

225.0

Area (sq mi)

1

People / sq mi

North Dakota/New Salem

Time Zone

standard

ZIP Type

Neighborhood Scorecard
Get an A-F grade across income, safety, housing, rent, education, commute, and childcare for this ZIP code.
View Scorecard →

Who lives in ZIP 58566?

31.4

Median Age

39.7%

Male

60.3%

Female

0.0%

Foreign-Born

White 96.7%
African American 0.0%
Asian 0.0%
American Indian or Alaska Native 0.0%
Native Hawaiian or Pacific Islander 0.0%
Two or More Ethnicities 3.3%
Hispanic or Latino 0.0%

Hispanic or Latino is an ethnicity category from the Census Bureau and may overlap with other categories above.

Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)

How much do residents earn?

$52,097

Median Household Income

-37% vs state

$40,611

Per Capita Income

1.1%

Poverty Rate

0.0%

Unemployment Rate

How ZIP 58566 ranks nationally

Saint Anthony, ND household income vs. every US ZIP code

Median household income, the full national distribution, with this ZIP marked

$52,097 17th percentile higher than 17% of 30,318 US ZIPs

$0–$20,000: 118 US ZIPs (0%). Below this entry. $20,000–$40,000: 1,573 US ZIPs (5%). Below this entry. $40,000–$60,000: 7,092 US ZIPs (23%). This entry sits in this band. $60,000–$80,000: 9,980 US ZIPs (33%). Above this entry. $80,000–$100,000: 5,778 US ZIPs (19%). Above this entry. $100,000–$120,000: 2,855 US ZIPs (9%). Above this entry. $120,000–$140,000: 1,362 US ZIPs (4%). Above this entry. $140,000–$160,000: 686 US ZIPs (2%). Above this entry. $160,000–$180,000: 364 US ZIPs (1%). Above this entry. $180,000–$200,000: 186 US ZIPs (1%). Above this entry. $200,000–$220,000: 324 US ZIPs (1%). Above this entry. This ZIP $0 $200K+ every reporting US ZIP, bucketed by value

Each bar is a $20K-wide band; taller bars hold more US ZIPs. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count, share, and where it sits relative to this entry.

Source U.S. Census Bureau, ACS 5-Year Estimates · 2019–2023

Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)

What is the education profile here?

High School Graduate or Higher 76.6%
Bachelor's Degree or Higher 22.9%

Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)

What does housing look like?

112

Total Housing Units

106

Occupied Units

6

Vacant Units

2.57

Avg Household Size

Occupancy Type

Owner 68.9%
Renter 31.1%

$310,000

Median Home Value

+72% vs state

1977

Median Year Built

Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)

What businesses operate in this ZIP?

Census Bureau data shows 3 business establishments in ZIP 58566, employing approximately 11 people with a combined annual payroll of $683,000.

3

Businesses

11

Employees

$683K

Annual Payroll

0

Industry Sectors

Source: U.S. Census Bureau, ZIP Code Business Patterns (ZBP), 2023. Employment figures may include noise for disclosure avoidance.

More ZIP Codes in Morton County

58554 standard
Mandan, ND
Pop: 22,884
58563 standard
New Salem, ND
Pop: 1,977
58631 standard
Glen Ullin, ND
Pop: 1,150
58638 standard
Hebron, ND
Pop: 992
58535 standard
Flasher, ND
Pop: 571
58570 standard
Solen, ND
Pop: 397

Related Areas

Morton County Saint Anthony, ND North Dakota

Frequently Asked Questions

What county is ZIP code 58566 in? ▼
ZIP code 58566 (Saint Anthony) is located in Morton County, North Dakota. Morton County contains multiple ZIP codes, see the full list at /counties/morton-nd.
What is the population of ZIP code 58566? ▼
ZIP code 58566 in Saint Anthony, ND has a population of 180 according to the Census Bureau ACS 2023 estimates.
What is the median household income in ZIP 58566? ▼
The median household income in ZIP 58566 is $52,097, which is 32% below the national average of $76,288.
What is the average home value in ZIP 58566? ▼
The median home value in ZIP 58566 is $310,000, which is 11% above the national average of $278,155.
What is the demographic makeup of ZIP 58566? ▼
The largest racial group in ZIP 58566 is White at 96.7%.
How many businesses are in ZIP code 58566? ▼
ZIP code 58566 has 3 business establishments employing approximately 11 people, according to Census Bureau ZIP Code Business Patterns (ZBP) 2023 data.
What is the education level in ZIP code 58566? ▼
In ZIP code 58566, 76.6% of residents aged 25+ have a high school diploma or higher, and 22.9% hold a bachelor's degree or higher. These figures come from the Census Bureau ACS 5-Year Estimates (2023).
What percentage of residents own vs. rent in ZIP 58566? ▼
In ZIP code 58566, approximately 68.9% of occupied housing units are owner-occupied and 31.1% are renter-occupied, based on Census ACS 2023 data.
What is the poverty rate in ZIP code 58566? ▼
The poverty rate in ZIP code 58566 is 1.1% according to Census Bureau ACS 2023 estimates. This measures the percentage of the population living below the federal poverty threshold.

Read our methodology to see how this data is sourced, computed, and verified.