Towner North Dakota ZIP Codes
Towner holds a single ZIP code.
Every ZIP code in Towner
| ZIP code | County |
|---|---|
| 58788 | McHenry 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We do not publish a delivery type (standard, PO box, unique) or a neighbourhood for each ZIP.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 Towner codes above are listed without a column we would have to invent.
Scope every ZIP code recorded for Towner. 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 Towner ZIP code begins 587. Those first three digits identify the sectional center facility that processes mail for this part of North Dakota. Statewide that range covers 64 ZIP codes, so Towner accounts for 2% of it.
Every North Dakota ZIP prefix and the region it covers →
Area codes covering Towner
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 Towner occupies.
Towner North Dakota area codes in full →
Where Towner's ZIP codes sit
- Reference points and footprint
- Not an official NANPA boundary
- Not a USPS delivery area
Cities near Towner
| City | Distance | ZIP codes |
|---|---|---|
| Willow City North Dakota ZIP codes | 19 mi | 1 ZIP code |
| Rugby North Dakota ZIP codes | 19 mi | 1 ZIP code |
| Karlsruhe North Dakota ZIP codes | 20 mi | 1 ZIP code |
| Granville North Dakota ZIP codes | 21 mi | 1 ZIP code |
| Balta North Dakota ZIP codes | 21 mi | 1 ZIP code |
| Upham North Dakota ZIP codes | 22 mi | 1 ZIP code |
| Kramer North Dakota ZIP codes | 28 mi | 1 ZIP code |
| Balfour North Dakota ZIP codes | 28 mi | 1 ZIP code |
Straight-line distance between place reference points, not driving distance.