County ZIP codes · North Dakota · FIPS 38051
McIntosh County, ND ZIP Codes
McIntosh County, North Dakota has 6 ZIP codes (Census 2020 ZCTA-county file; GeoNames postal codes, October 2026), all residential. 3 of the residential ones lie mainly in McIntosh County and 3 mainly in a neighboring county; 5 cross the county line.
- ACS2020-24
- Census2020
Where are the ZIP codes of McIntosh County?
Source: U.S. Census Bureau, 2020 ZCTA cartographic boundaries; ACS 2020-2024 5-year estimates (B19013).
All 6 residential ZIP codes in McIntosh County
3 ZIP codes lie mainly in McIntosh County; 3 more reach into it from a neighboring county and follow the first table.
| In this county | ||||||
|---|---|---|---|---|---|---|
| 58495 | Wishek | 1,129 | 3 | $74k | $107k | 61% |
| 58413 | Ashley | 966 | 2 | $51k | $78k | 85% |
| 58581 | Zeeland | 263 | 2 | $63k | $29k | 100% |
Partly in McIntosh County
Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates; county shares by land area (Census 2020 ZCTA-county relationship file).
Which ZIP codes cross the county line?
5 ZIP codes of McIntosh County extend into another county. A ZIP code follows mail routes, not county borders.
| ZIP | In McIntosh | Elsewhere |
|---|---|---|
| 58495 | 61% | Logan County 39% |
| 58413 | 85% | Dickey County 8%; McPherson County 7% |
| 58456 | 19% | Dickey County 44%; LaMoure County 37% |
| 58440 | 46% | Logan County 54% |
| 58460 | 41% | Logan County 59% |
Source: U.S. Census Bureau, 2020 ZCTA-county relationship file (shares of land area).
Which first three digits do McIntosh County's ZIP codes use?
The first three digits of a ZIP code name the sectional center, the mail processing plant that sorts it. McIntosh County's ZIP codes use 2 prefixes: 584 and 585.
Source: U.S. Postal Service, labeling list L005 (3-digit ZIP Code prefix groups, SCF sortation), effective October 1, 2026.