Niagara, ND · standard
ZIP Code 58266
Grand Forks County, North Dakota - Census ACS demographics, housing tenure, and business patterns, benchmarked against every US ZIP.
- 203
- 1/sq mi Low-density area
- $88,889
- Median income Above-median income area
- 10.4%
- Bachelor's or higher Below-average bachelor's attainment
National ZIP placement
Niagara pairs an above-median household income, in a rural, homeowner-dominated area.
- Top 28%
- household income, US ZIPs
- 1
- people per sq mi
- 79%
- owner-occupied homes
Source: U.S. Census Bureau ACS 5-Year Estimates (2019–2023). Percentiles rank ZIP 58266 against every reporting US ZIP.
ZIP code 58266 is a sparsely populated ZIP (a standard USPS delivery area) in Niagara, Grand Forks County, North Dakota, home to just 203 residents across 290.0 square miles, a density of 1 people per square mile, in the Chicago time zone.
ZIP 58266 lands in the middle-income range, with a median household income of $88,889 (8% above the average North Dakota ZIP), while per-capita income is $41,505. Both reported hardship measures are comparatively low in absolute terms: poverty is 0.0% and unemployment is 0.0%. The ACS does not report a median home value for this ZIP, so housing cost context is limited to the available tenure and rent fields.
Formal educational attainment runs low here: just 10.4% of adults hold a bachelor's degree or higher, the median age is 60, and the average commute is -. The page also surfaces 1 ZIP codes within roughly 10 miles and 6 more in Grand Forks County, so 58266 can be compared with both its immediate and county-level context.
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 58266, Niagara, 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
203
Population
290.0
Area (sq mi)
1
People / sq mi
Chicago
Time Zone
standard
ZIP Type
Who lives in ZIP 58266?
60.0
Median Age
64.9%
Male
35.1%
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?
$88,889
Median Household Income
+8% vs state ZIP avg
$41,505
Per Capita Income
0.0%
Poverty Rate
0.0%
Unemployment Rate
How ZIP 58266 ranks among North Dakota ZIPs
Niagara, 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)
$88,889 Top 32% higher than 68% 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
56housing units
56
Total Housing Units
38
Occupied Units
18
Vacant Units
1.95
Avg Household Size
Occupancy Type
1955
Median Year Built
Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)
Nearby ZIP Codes
Want a side-by-side? Compare 58266 vs 58272 →
| ZIP Code | City | Population | Distance |
|---|---|---|---|
| 58272 | Petersburg, ND | 312 | 6.2 mi |
Nationwide ZIPs with similar ACS profiles
Two Census-derived peer sets for ZIP 58266, 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 Grand Forks County
Related Areas
Frequently Asked Questions
What county is ZIP code 58266 in?
ZIP code 58266 (Niagara) is located in Grand Forks County, North Dakota. Grand Forks County contains multiple ZIP codes, see the full list at /counties/grand-forks-nd.
What is the population of ZIP code 58266?
ZIP code 58266 in Niagara, ND has a population of 203 according to the Census Bureau ACS 2023 estimates.
What is the median household income in ZIP 58266?
The median household income in ZIP 58266 is $88,889, which is 17% above the national average of $76,288.
What is the demographic makeup of ZIP 58266?
The largest racial group in ZIP 58266 is White at 98.6%.
What is the education level in ZIP code 58266?
In ZIP code 58266, 55.2% of residents aged 25+ have a high school diploma or higher, and 10.4% 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 58266?
In ZIP code 58266, approximately 78.9% of occupied housing units are owner-occupied and 21.1% are renter-occupied, based on Census ACS 2023 data.
Related
Take this with you
What to do with ZIP 58266's numbers, next.
- See how ZIP 58266 compares to a neighboring ZIP code on the same Census fields Compare this ZIP
- Check where Niagara, ND ranks among every U.S. ZIP code on income, education, or homeownership View national rankings
- Save this ZIP to your shortlist to track alongside others you're considering View your shortlist
ZIP Code Tabulation Areas (ZCTAs) are Census Bureau approximations of USPS ZIP codes; figures describe the ZCTA area, not any single address within it.