Dakota County ZIP Codes
Dakota County is a county of Minnesota.
- ZIP codes
- 20
- Cities & towns
- 13
- Area codes
- 6
- Land area
- 563 sq mi
Every ZIP code in Dakota County
| ZIP code | City |
|---|---|
| 55010 | Castle Rock |
| 55024 | Farmington |
| 55031 | Hampton |
| 55033 | Hastings |
| 55044 | Lakeville |
| 55065 | Randolph |
| 55068 | Rosemount |
| 55075 | South Saint Paul |
| 55076 | Inver Grove Heights |
| 55077 | Inver Grove Heights |
| 55085 | Vermillion |
| 55118 | Saint Paul |
| 55120 | Saint Paul |
| 55121 | Saint Paul |
| 55122 | Saint Paul |
| 55123 | Saint Paul |
| 55124 | Saint Paul |
| 55150 | Mendota |
| 55306 | Burnsville |
| 55337 | Burnsville |
We do not publish a delivery type (standard, PO box, unique) or a neighbourhood for each ZIP. USPS delivery-type products are licensed, and no clean-rights source maps ZIP codes to neighbourhoods — so the Dakota County codes above are listed without a column we would have to invent.
Cities and towns in Dakota County
A further 3 places in Dakota County appear in the postal source without a page of its own; their codes are in the table above and each one links to its own page.
Area codes covering Dakota County
Telephone and postal boundaries are drawn by different bodies, so these codes overlap the county without matching its edges.
- 507 Area code 507
- 612 Area code 612
- 651 Area code 651
- 763 Area code 763
- 924 Area code 924
- 952 Area code 952
Where Dakota County's ZIP codes sit
- Reference points and footprint
- Not an official NANPA boundary
- Not a USPS delivery area
Scope every ZIP code recorded in Dakota County. Source GeoNames US postal codes (2026-07 postal dump), Census 2024 county Gazetteer (2024 Gazetteer) and geoinfo-dataset (full_dataset) ZIP→NPA (2018 snapshot). Updated . The outline is a convex envelope of ZIP reference points, not a jurisdiction boundary.