ZIP code · Riverdale · North Dakota · United States
ZIP code 58565 — Riverdale
ZIP code 58565 serves Riverdale, North Dakota.
- Postal code
- 58565Single source Value from one source, not cross-checked.
- City
- Riverdale
- County
- McLean FIPS 38055
- State
- North Dakota
- Country
- United States
- Coordinates
- 47.4975, -101.3713 — precision precise (locality)
View on OpenStreetMap - Population
- 187 (ZCTA, ACS 5-year)
- Population density
- 116 / sq mi
- Land area
- 1.6 sq mi (4.2 km²) (ZCTA, ACS 5-year)
- Median household income
- $96,667
- Per-capita income
- $60,281
- Median age
- 62.9
- Households
- 108
- Housing units
- 232
- Median home value
- $220,500
- Congressional district
- ND At-large (119th Congress)
- USDA hardiness zone
- 4a (-30 to -25 °F)Planting / growing zone from the 2023 USDA Plant Hardiness Zone Map: average annual extreme minimum temperature, 1991–2020.
- Time zone
- America/Chicago (UTC−6 / UTC−5 DST)
- Area code
- 701 (from the nearest rate centre)Telephone area codes serving this ZIP (NANPA central-office assignments). A ZIP and an area code are different boundaries; at a border both codes may apply.
Tools: compare 58565 with another ZIP · ZIPs within 25 miles · distance from 58565
Map of ZIP code 58565
Climate — monthly normals
Warmest month Jul (avg high 81°F), coldest Jan (avg low 3°F).
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high °F | 20 | 24 | 37 | 52 | 65 | 74 | 81 | 80 | 71 | 54 | 37 | 25 |
| Avg low °F | 3 | 7 | 18 | 31 | 42 | 53 | 59 | 57 | 48 | 36 | 21 | 11 |
NOAA 1991–2020 climate normals from the nearest station: RIVERDALE (0.5 mi) · NOAA NCEI
Places in ZIP 58565
- 1 restaurants & cafés
- 3 parks
- 4 playgrounds
- 1 libraries
- 1 post offices
Places mapped inside this ZIP’s ZCTA area in OpenStreetMap. OSM is community-maintained: counts reflect what has been mapped, and completeness varies by area — treat them as at-least figures. © OpenStreetMap contributors (ODbL) · Methodology
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) · U.S. Census Bureau · NOAA NCEI · usda-phzm. Data generated on 2026-08-21. Methodology · Report an error on this page