Davenport North Dakota ZIP Codes
Davenport holds a single ZIP code.
Every ZIP code in Davenport
| ZIP code | County |
|---|---|
| 58021 | Cass County |
We do not publish a delivery type (standard, PO box, unique) or a neighbourhood for each ZIP.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 Davenport codes above are listed without a column we would have to invent.
Scope every ZIP code recorded for Davenport. Source GeoNames US postal codes (2026-07 postal dump) and Census 2024 county Gazetteer (2024 Gazetteer). Updated . ZIP codes are delivery-route groupings, not areas; the boundaries implied by any ZIP map are approximations.
How these codes cluster
Every Davenport ZIP code begins 580. Those first three digits identify the sectional center facility that processes mail for this part of North Dakota. Statewide that range covers 60 ZIP codes, so Davenport accounts for 2% of it.
Every North Dakota ZIP prefix and the region it covers →
Area codes covering Davenport
ZIP codes and area codes are separate systems — one routes mail, the other routes calls — and they do not share boundaries. The code below serves the same ground Davenport occupies.
Davenport North Dakota area codes in full →
Where Davenport's ZIP codes sit
- Reference points and footprint
- Not an official NANPA boundary
- Not a USPS delivery area
Cities near Davenport
| City | Distance | ZIP codes |
|---|---|---|
| Kindred North Dakota ZIP codes | 5.1 mi | 1 ZIP code |
| Horace North Dakota ZIP codes | 7.9 mi | 1 ZIP code |
| Leonard North Dakota ZIP codes | 9.8 mi | 1 ZIP code |
| Mapleton North Dakota ZIP codes | 12 mi | 1 ZIP code |
| West Fargo North Dakota ZIP codes | 12 mi | 1 ZIP code |
| Walcott North Dakota ZIP codes | 13 mi | 1 ZIP code |
| Casselton North Dakota ZIP codes | 14 mi | 1 ZIP code |
| Fargo North Dakota ZIP codes | 15 mi | 13 ZIP codes |
Straight-line distance between place reference points, not driving distance.