Kulm, ND · standard
ZIP Code 58456
Dickey County, North Dakota - Census ACS demographics, housing tenure, and business patterns, benchmarked against every US ZIP.
- 523
- 1/sq mi
- $66,607
- Median income
- $93,900
- Median home value
- 24.2%
- Bachelor's or higher
The verdict
Kulm pairs a below-median household income with among the most affordable home values nationally, in a rural, homeowner-dominated area.
- 41th pct
- household income, US ZIPs
- 8th pct
- home value, US ZIPs
- 1
- people per sq mi
- 84%
- owner-occupied homes
Source: U.S. Census Bureau ACS 5-Year Estimates (2019–2023). Percentiles rank ZIP 58456 against every reporting US ZIP.
ZIP code 58456 is a sparsely populated ZIP (a standard USPS delivery area) in Kulm, Dickey County, North Dakota, home to just 523 residents across 581.1 square miles, a density of 1 people per square mile, in the Chicago time zone.
ZIP 58456 reports a modest median household income of $66,607 (19% below the North Dakota average), while per-capita income is $28,610. The poverty rate stands at 12.8% and the unemployment rate at 0.9%. Median home value sits at $93,900 (48% below the state average), median rent at $1,063 a month, and owner-occupancy at 84.3%.
Educational attainment sits below the national norm: 24.2% of adults hold a bachelor's degree or higher, the median age is 33, and the average commute is -. Use the benchmarks above to see where 58456 sits relative to North Dakota and the national baseline rather than viewing the 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 →
Top industries in ZIP 58456
Top 5 sectors by establishment count in Kulm, ND
Which industries have the most business establishments in ZIP 58456.
- Accommodation and food services
Accommodation and food services
4 establishments
- Construction
Construction
3 establishments
- Wholesale trade
Wholesale trade
3 establishments
- Retail trade
Retail trade
3 establishments
- Other services (except public administration)
Other services (except public administration)
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 58456, Kulm, 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
523
Population
581.1
Area (sq mi)
1
People / sq mi
Chicago
Time Zone
standard
ZIP Type
Who lives in ZIP 58456?
33.0
Median Age
54.8%
Male
45.2%
Female
0.3%
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?
$66,607
Median Household Income
-19% vs state
$28,610
Per Capita Income
12.8%
Poverty Rate
0.9%
Unemployment Rate
How ZIP 58456 ranks nationally
Kulm, ND household income vs. every US ZIP code
Median household income, the full national distribution, with this ZIP marked
$66,607 41st percentile higher than 41% 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?
377
Total Housing Units
300
Occupied Units
77
Vacant Units
2.34
Avg Household Size
Occupancy Type
$93,900
Median Home Value
-48% vs state
$1,063
Median Rent
1954
Median Year Built
Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)
What businesses operate in this ZIP?
Census Bureau data shows 24 business establishments in ZIP 58456, employing approximately 98 people with a combined annual payroll of $4,005,000.
24
Businesses
98
Employees
$4.0M
Annual Payroll
5
Industry Sectors
| Industry | Establishments | % of Total |
|---|---|---|
| Accommodation and food services | 4 | 16.7% |
| Construction | 3 | 12.5% |
| Wholesale trade | 3 | 12.5% |
| Retail trade | 3 | 12.5% |
| Other services (except public administration) | 3 | 12.5% |
Source: U.S. Census Bureau, ZIP Code Business Patterns (ZBP), 2023. Employment figures may include noise for disclosure avoidance.
More ZIP Codes in Dickey County
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Frequently Asked Questions
What county is ZIP code 58456 in? ▼
What is the population of ZIP code 58456? ▼
What is the median household income in ZIP 58456? ▼
What is the average home value in ZIP 58456? ▼
What is the demographic makeup of ZIP 58456? ▼
How many businesses are in ZIP code 58456? ▼
What are the main industries in ZIP code 58456? ▼
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What percentage of residents own vs. rent in ZIP 58456? ▼
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Read our methodology to see how this data is sourced, computed, and verified.