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 Low-density area
- $52,097
- Median income Below-median income area
- $310,000
- Median home value Above-median home value
- 22.9%
- Bachelor's or higher Near-average bachelor's attainment
National ZIP placement
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 average North Dakota ZIP), while per-capita income is $40,611. Both reported hardship measures are comparatively low in absolute terms: poverty is 1.1% and unemployment is 0.0%. Housing is both higher-cost and owner-heavy: median home value is $310,000 (72% above the average North Dakota ZIP), while 68.9% of occupied homes are owner-occupied.
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 -. No nearby ZIP peer set is available for this delivery area, so the North Dakota and national benchmarks above are the appropriate context for 58566.
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
Who lives in ZIP 58566?
31.4
Median Age
39.7%
Male
60.3%
Female
0.0%
Foreign-Born
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 ZIP avg
$40,611
Per Capita Income
1.1%
Poverty Rate
0.0%
Unemployment Rate
How ZIP 58566 ranks among North Dakota ZIPs
Saint Anthony, ND household income vs. every North Dakota ZIP code
Median household income among 353 reporting North Dakota ZIPs (this ZIP's population is too small for a reliable national-corpus placement)
$52,097 6th percentile higher than 6% of 353 North Dakota ZIPs
Each bar is a $20K-wide band; taller bars hold more North Dakota 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?
Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)
What does housing look like?
Housing stock: occupied vs vacant
112housing units
112
Total Housing Units
106
Occupied Units
6
Vacant Units
2.57
Avg Household Size
Occupancy Type
$310,000
Median Home Value
+72% vs state ZIP avg
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.
Nationwide ZIPs with similar ACS profiles
Two Census-derived peer sets for ZIP 58566, both outside ND so the neighborhoods are not geographic containment (Nearby and same-county blocks stay local).
Similar median household income
Nearest cross-state ZIPs by ACS median household income.
More ZIP Codes in Morton County
Related Areas
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.
Related
Take this with you
What to do with ZIP 58566's numbers, next.
- See how ZIP 58566 compares to a neighboring ZIP code on the same Census fields Compare this ZIP
- Check where Saint Anthony, ND ranks among every U.S. ZIP code on income, education, or homeownership View national rankings
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ZIP Code Tabulation Areas (ZCTAs) are Census Bureau approximations of USPS ZIP codes; figures describe the ZCTA area, not any single address within it.