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
- $88,889
- Median income
- 10.4%
- Bachelor's or higher
The verdict
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 North Dakota average), while per-capita income is $41,505. Poverty here runs at 0.0%, with unemployment measured at 0.0%. Median home value sits at -, median rent at - a month, and owner-occupancy at 78.9%.
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 -. We also surface 1 nearby ZIP codes within roughly 10 miles and 6 additional ZIPs sharing Grand Forks County, so you can benchmark 58266 against its immediate geography rather than a national average alone.
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
$41,505
Per Capita Income
0.0%
Poverty Rate
0.0%
Unemployment Rate
How ZIP 58266 ranks nationally
Niagara, ND household income vs. every US ZIP code
Median household income, the full national distribution, with this ZIP marked
$88,889 Top 28% higher than 72% of 30,318 US ZIPs
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?
Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)
What does housing look like?
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 |
More ZIP Codes in Grand Forks County
Related Areas
Frequently Asked Questions
What county is ZIP code 58266 in? ▼
What is the population of ZIP code 58266? ▼
What is the median household income in ZIP 58266? ▼
What is the demographic makeup of ZIP 58266? ▼
What is the education level in ZIP code 58266? ▼
What percentage of residents own vs. rent in ZIP 58266? ▼
Read our methodology to see how this data is sourced, computed, and verified.