Maddock North Dakota ZIP Codes
Maddock holds a single ZIP code.
Every ZIP code in Maddock
| ZIP code | County |
|---|---|
| 58348 | Benson 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We do not publish a delivery type (standard, PO box, unique) or a neighbourhood for each ZIP.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 Maddock codes above are listed without a column we would have to invent.
Scope every ZIP code recorded for Maddock. 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 Maddock ZIP code begins 583. Those first three digits identify the sectional center facility that processes mail for this part of North Dakota. Statewide that range covers 50 ZIP codes, so Maddock accounts for 2% of it.
Every North Dakota ZIP prefix and the region it covers →
Area codes covering Maddock
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 Maddock occupies.
Maddock North Dakota area codes in full →
Where Maddock's ZIP codes sit
- Reference points and footprint
- Not an official NANPA boundary
- Not a USPS delivery area
Cities near Maddock
| City | Distance | ZIP codes |
|---|---|---|
| Esmond North Dakota ZIP codes | 12 mi | 1 ZIP code |
| Minnewaukan North Dakota ZIP codes | 15 mi | 1 ZIP code |
| Oberon North Dakota ZIP codes | 15 mi | 1 ZIP code |
| Sheyenne North Dakota ZIP codes | 21 mi | 1 ZIP code |
| Fessenden North Dakota ZIP codes | 22 mi | 1 ZIP code |
| Harvey North Dakota ZIP codes | 23 mi | 1 ZIP code |
| Leeds North Dakota ZIP codes | 23 mi | 1 ZIP code |
| York North Dakota ZIP codes | 24 mi | 1 ZIP code |
Straight-line distance between place reference points, not driving distance.