Fairmount North Dakota ZIP Codes
Fairmount holds a single ZIP code.
Every ZIP code in Fairmount
| ZIP code | County |
|---|---|
| 58030 | Richland 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We do not publish a delivery type (standard, PO box, unique) or a neighbourhood for each ZIP.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 Fairmount codes above are listed without a column we would have to invent.
Scope every ZIP code recorded for Fairmount. 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 Fairmount 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 Fairmount accounts for 2% of it.
Every North Dakota ZIP prefix and the region it covers →
Area codes covering Fairmount
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 Fairmount occupies.
Fairmount North Dakota area codes in full →
Where Fairmount's ZIP codes sit
- Reference points and footprint
- Not an official NANPA boundary
- Not a USPS delivery area
Cities near Fairmount
| City | Distance | ZIP codes |
|---|---|---|
| Hankinson North Dakota ZIP codes | 14 mi | 1 ZIP code |
| Wahpeton North Dakota ZIP codes | 15 mi | 3 ZIP codes |
| Mantador North Dakota ZIP codes | 20 mi | 1 ZIP code |
| Mooreton North Dakota ZIP codes | 20 mi | 1 ZIP code |
| Barney North Dakota ZIP codes | 24 mi | 1 ZIP code |
| Lidgerwood North Dakota ZIP codes | 26 mi | 1 ZIP code |
| Abercrombie North Dakota ZIP codes | 28 mi | 1 ZIP code |
| Wyndmere North Dakota ZIP codes | 29 mi | 1 ZIP code |
Straight-line distance between place reference points, not driving distance.