County ZIP codes · North Dakota · FIPS 38089
Stark County, ND ZIP Codes
Stark County, North Dakota has 11 ZIP codes (Census 2020 ZCTA-county file; GeoNames postal codes, October 2026): 10 residential and 1 for PO boxes or a single organization. 6 of the residential ones lie mainly in Stark County and 4 mainly in a neighboring county; 8 cross the county line. Median household income ranges from $79,524 in 58652 (Richardton) to $85,821 in 58601 (Dickinson) (Census Bureau, ACS 2020-2024).
- ACS2020-24
- Census2020
Where are the ZIP codes of Stark County?
Source: U.S. Census Bureau, 2020 ZCTA cartographic boundaries; ACS 2020-2024 5-year estimates (B19013).
How different are its ZIP codes?
The middle half of its ranked ZIP codes (1,000+ people living in households) report median household incomes between $79,524 and $84,583.
They carry 10 postal town names.
Source: U.S. Census Bureau, ACS 2020-2024 5-year estimates (B19013).
All 10 residential ZIP codes in Stark County
6 ZIP codes lie mainly in Stark County; 4 more reach into it from a neighboring county and follow the first table.
| In this county | ||||||
|---|---|---|---|---|---|---|
| 58601 | Dickinson | 29,916 | 52 | $86k | $279k | 66% |
| 58652 | Richardton | 1,244 | 3 | $80k | $205k | 72% |
| 58655 | South Heart | 575 | 5 | $126k | $310k | 100% |
| 58656 | Taylor | 393 | 2 | $101k | $278k | 64% |
| 58630 | Gladstone | 367 | 2 | $62k | $256k | 62% |
| 58641 | Lefor | 37 | 0 | $61k | – | 100% |
Partly in Stark 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?
8 ZIP codes of Stark County extend into another county. A ZIP code follows mail routes, not county borders.
| ZIP | In Stark | Elsewhere |
|---|---|---|
| 58601 | 66% | Dunn County 34% |
| 58622 | 29% | Billings County 71% |
| 58652 | 72% | Dunn County 28% |
| 58646 | 1% | Hettinger County 90%; Adams County 9% |
| 58647 | 8% | Slope County 47%; Hettinger County 44% |
| 58638 | 16% | Morton County 43%; Mercer County 30%; Grant County 7%; Dunn County 4% |
| 58656 | 64% | Dunn County 37% |
| 58630 | 62% | Dunn County 38% |
Source: U.S. Census Bureau, 2020 ZCTA-county relationship file (shares of land area).
PO Box and single-organization ZIP codes
| ZIP | Postal name |
|---|---|
| 58602 | Dickinson |
Source: GeoNames postal codes (CC BY 4.0).
Which first three digits do Stark County's ZIP codes use?
The first three digits of a ZIP code name the sectional center, the mail processing plant that sorts it. Every ZIP code of Stark County starts with 586.
| Prefix | Sectional center | Here | All codes |
|---|---|---|---|
| 586 | Bismarck, ND (SCF 585) | 11 | 32 |
Source: U.S. Postal Service, labeling list L005 (3-digit ZIP Code prefix groups, SCF sortation), effective October 1, 2026.