ZIP code · Fairmount · North Dakota · United States
ZIP code 58030 — Fairmount
ZIP code 58030 serves Fairmount, North Dakota.
- Postal code
- 58030Single source Value from one source, not cross-checked.
- City
- Fairmount
- County
- Richland
- State
- North Dakota
- Country
- United States
- Coordinates
- 46.0427, -96.6308 — precision precise (locality)
View on OpenStreetMap - Population
- 612 (ZCTA, ACS 5-year)
- Median household income
- $73,250
- Median age
- 34.4
- Time zone
- America/Chicago (UTC−6 / UTC−5 DST)
Nearby localities
About this page
US ZIP codes have five digits. They are postal routing areas, not administrative boundaries: a ZIP can span more than one city or county, and the city shown is the primary USPS name for that code.
GeoNames · U.S. Census Bureau (ACS). Data generated on 2026-08-21. Methodology · Report an error on this page