Residential delivery area · North Dakota
ZIP Code 58456: Kulm, ND
ZIP code 58456 uses the postal name Kulm, North Dakota and lies mostly in Dickey County (44% of its land), reaching into LaMoure County and McIntosh County (Census 2020 ZIP-county file). About 700 people live there (Census Bureau, ACS 2020-2024). Median household income is $66,607 (Census Bureau, ACS 2020-2024). By Census place, under 1% of its land lies in Kulm; more than 99% is outside any Census place.
- ACS2020-24
- Census2020
- ZBP2023
- IRS2022
- Town
- Kulm · its only residential ZIP
- County
- Dickey County (44%); LaMoure County (37%); McIntosh County (19%)
- Census places
- Kulm
- House district
- ND at large 119th Congress
- State
- North Dakota
- Time zone
- Central
- Land area
- 227.2 sq mi · 3 people per sq mi
Where is ZIP code 58456?
58456 centers on 46.252°, -98.953° and covers 227.2 square miles of land plus 3.1 of water. It borders 7 ZIP codes: 58440, 58433, 58439, 58436, 58454, 58442, 58413.
The map draws ZIP code areas only. For the streets inside 58456, open its center on OpenStreetMap.
Source: U.S. Census Bureau, 2020 ZCTA cartographic boundaries and the 2023 Gazetteer (2020 ZCTAs); ZIP-to-county shares, Census places and House districts (119th Congress) from the Census 2020 relationship files (shares of land); metro area from the OMB delineation (July 2023); town name and time zone from simplemaps US ZIP Codes (CC BY 4.0).
How does 58456 compare with the rest of Dickey County?
| Measure | 58456 | In Dickey County | In ND |
|---|---|---|---|
| People (ACS 2020-2024) | 703 | 6th of 8 | 127th of 388 |
| Median household income | $67k | not ranked | not ranked |
| Median home value | $94k | not ranked | not ranked |
58456's income and home value are not ranked: it has fewer than 1,000 residents (703). Rankings use ZIP codes of 1,000 or more people living in households, with margins at most 25% of the figure.
It is denser than 8% of U.S. residential ZIP codes. ZIP codes at the ACS caps ($250,000 or more for household income, $2,000,000 or more for home value) share the top rank.
Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B01003, B19013, B25077); ranks by PlainZIP over residential ZIP codes (ZCTAs).
How many people live in 58456?
The 2020 Census counted 547 people in 58456; the ACS, which samples households over 2020-2024, estimates 703. Between the 2010 and 2020 censuses its population grew 4.6% (its boundary stayed at least 90% the same).
- People, ACS 2020-2024
- 703±160 (90% margin)
- 2020 Census count
- 547+4.6% since 2010 (523)
- Households
- 300
- Median age
- 33.0
Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B01003, B01002, B11001); 2020 Census (DHC P1); 2010 Census (SF1 P1).
Who lives in 58456?
Of the 703 people the ACS estimates in 58456, 28.6% are under 18 and 21.3% are 65 or older. The largest group by race and Hispanic origin is White (not Hispanic) (92.5%).
- Under 1828.6%
- 18 to 6450.1%
- 65 and older21.3%
- White, not Hispanic92.5%
- Hispanic or Latino4.8%
- Other or two or more2.7%
- Black, not Hispanic0.0%
- Asian, not Hispanic0.0%
Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B01001 age by sex, B03002 Hispanic or Latino origin by race); shares of the estimated population, small ZIP codes carry wide margins.
What do households in 58456 earn?
Median household income is $66,607 (ACS 2020-2024). It fell from $87,252 in 2015-2019 (in 2024 dollars), a change larger than the surveys' margins of error.
- Median household income
- $66,607±$8,602
- Income per person
- $28,610
- Below the poverty line
- 12.8%
- Unemployed (of the labor force)
- 0.9%
- Adults 25+ with a bachelor's degree
- 24.2%
- Adjusted gross income per tax return, 2022
- $90,019260 returns; wages 43% of AGI (IRS)
Source: U.S. Census Bureau, ACS 2020-2024 and 2015-2019 5-year estimates (B19013, B19301, B17001, B23025, B15003; 2015-2019 dollars converted with the BLS CPI-U, 1.22699); IRS Statistics of Income, ZIP code data, tax year 2022 (adjusted gross income per return, filed under the address on the return).
What are homes worth in 58456?
- Median home value (owners' estimate)
- $93,900
- Median gross rent
- $1,063
- Homes owned by their occupants
- 84.3%
- Housing units
- 377
Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B25077, B25064, B25003, B25001).
What businesses are in 58456?
24 business establishments had a location in this ZIP code in 2023, 2 fewer than in 2018; the most are in accommodation and food services (ZIP Code Business Patterns).
- Accommodation and food services4
- Construction3
- Wholesale trade3
- Retail trade3
- Other services (except public administration)3
Source: U.S. Census Bureau, ZIP Code Business Patterns 2023 and 2018 (establishments with paid employees, by the business's ZIP code).
Which ZIP codes are next to 58456?
| ZIP | Town | People | Household income | Distance |
|---|---|---|---|---|
| 58440 | Fredonia | 205 | $67k | 10.1 mi |
| 58433 | Edgeley | 1,159 | $70k | 13.6 mi |
| 58439 | Forbes | 385 | $74k | 20.5 mi |
| 58436 | Ellendale | 1,697 | $69k | 21.6 mi |
| 58454 | Jud | 414 | $62k | 23.0 mi |
| 58442 | Gackle | 441 | $57k | 23.5 mi |
| 58413 | Ashley | 966 | $51k | 25.9 mi |
| 58460 | Lehr | 122 | $48k | 18.1 mi (near) |
| 58415 | Berlin | 206 | $70k | 23.6 mi (near) |
Source: PlainZIP from the Census 2020 ZCTA boundaries (shared edges) and internal points; figures ACS 2020-2024.