ZIP code · Richwood · Minnesota · United States
ZIP code 56577 — Richwood
ZIP code 56577 serves Richwood, Minnesota.
- Postal code
- 56577Single source Value from one source, not cross-checked.
- City
- Richwood
- County
- Becker
- State
- Minnesota
- Country
- United States
- Coordinates
- 46.9747, -95.8228 — precision precise (locality)
View on OpenStreetMap - Time zone
- America/Chicago (UTC−6 / UTC−5 DST)
- Area code
- 218 (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 56577 with another ZIP · ZIPs within 25 miles · distance from 56577
Climate — monthly normals
Warmest month Jul (avg high 79°F), coldest Jan (avg low -4°F).
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high °F | 18 | 23 | 37 | 52 | 66 | 75 | 79 | 78 | 70 | 54 | 39 | 24 |
| Avg low °F | -4 | -1 | 16 | 30 | 44 | 55 | 60 | 57 | 48 | 35 | 21 | 6 |
NOAA 1991–2020 climate normals from the nearest station: TAMARAC WILDLIFE RE (8.0 mi) · NOAA NCEI
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 · NOAA NCEI. Data generated on 2026-08-21. Methodology · Report an error on this page