Gwinner, ND · standard
ZIP Code 58040
Sargent County, North Dakota - Census ACS demographics, housing tenure, and business patterns, benchmarked against every US ZIP.
- 920
- 4/sq mi
- $67,143
- Median income
- $208,600
- Median home value
- 15.6%
- Bachelor's or higher
National ZIP placement
Gwinner pairs a below-median household income with below-median home values, in a rural, mixed-tenure area.
- 42nd pct
- household income, US ZIPs
- 46th pct
- home value, US ZIPs
- 4
- people per sq mi
- 58%
- owner-occupied homes
Source: U.S. Census Bureau ACS 5-Year Estimates (2019–2023). Percentiles rank ZIP 58040 against every reporting US ZIP.
ZIP code 58040 is a sparsely populated ZIP (a standard USPS delivery area) in Gwinner, Sargent County, North Dakota, home to just 920 residents across 209.1 square miles, a density of 4 people per square mile, in the Chicago time zone.
ZIP 58040 reports a modest median household income of $67,143 (19% below the average North Dakota ZIP), while per-capita income is $41,667. The poverty rate is 9.8%, with unemployment at 2.2%; those measures add context to the income figure. Median home value is $208,600 (16% above the average North Dakota ZIP) and median rent is $904; 58.1% of occupied homes are owner-occupied.
Educational attainment sits below the national norm: 15.6% of adults hold a bachelor's degree or higher, the median age is 33, and the average commute is -. The page also surfaces 2 ZIP codes within roughly 10 miles and 6 more in Sargent County, so 58040 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 →
Top industries in ZIP 58040
Top 5 sectors by establishment count in Gwinner, ND
Which industries have the most business establishments in ZIP 58040.
- Retail trade
Retail trade
8 establishments
- Construction
Construction
7 establishments
- Wholesale trade
Wholesale trade
4 establishments
- Other services (except public administration)
Other services (except public administration)
4 establishments
- Manufacturing 3
Manufacturing
3 establishments
What this shows Establishment counts come from the Census ZIP Code Business Patterns program, which counts physical business locations rather than employees or revenue.
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 58040, Gwinner, 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
920
Population
209.1
Area (sq mi)
4
People / sq mi
Chicago
Time Zone
standard
ZIP Type
Who lives in ZIP 58040?
33.0
Median Age
53.2%
Male
46.8%
Female
6.7%
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?
$67,143
Median Household Income
-19% vs state ZIP avg
$41,667
Per Capita Income
9.8%
Poverty Rate
2.2%
Unemployment Rate
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
529housing units
529
Total Housing Units
496
Occupied Units
33
Vacant Units
2.08
Avg Household Size
Occupancy Type
$208,600
Median Home Value
+16% vs state ZIP avg
$904
Median Rent
1989
Median Year Built
Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)
What businesses operate in this ZIP?
Census Bureau data shows 41 business establishments in ZIP 58040, employing approximately 2,060 people with a combined annual payroll of $157,806,000.
41
Businesses
2,060
Employees
$157.8M
Annual Payroll
7
Industry Sectors
| Industry | Establishments | % of Total |
|---|---|---|
| Retail trade | 8 | 19.5% |
| Construction | 7 | 17.1% |
| Wholesale trade | 4 | 9.8% |
| Other services (except public administration) | 4 | 9.8% |
| Manufacturing | 3 | 7.3% |
| Health care and social assistance | 3 | 7.3% |
| Accommodation and food services | 3 | 7.3% |
Source: U.S. Census Bureau, ZIP Code Business Patterns (ZBP), 2023. Employment figures may include noise for disclosure avoidance.
Nearby ZIP Codes
Want a side-by-side? Compare 58040 vs 58069 →
ZIP 58040 vs its nearest neighbors, by population
Resident population of this ZIP and the closest reporting ZIP codes within ~10 miles.
- 58040
Gwinner (58040)
920 residents
- 58032
Forman (58032)
722 residents
- 58069 176
Stirum (58069)
176 residents
What this shows Among its immediate neighbors, ZIP 58040 ranks the most populous - useful context the national average alone can't give.
Nationwide ZIPs with similar ACS profiles
Two Census-derived peer sets for ZIP 58040, 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.