ZIP code · Rockford · Minnesota · United States
ZIP code 55373 — Rockford
ZIP code 55373 serves Rockford, Minnesota.
- Postal code
- 55373Single source Value from one source, not cross-checked.
- City
- Rockford
- County
- Wright FIPS 27171
- State
- Minnesota
- Country
- United States
- Coordinates
- 45.0882, -93.7237 — precision precise (locality)
View on OpenStreetMap - Population
- 5,725 (ZCTA, ACS 5-year)
- Population density
- 536 / sq mi
- Land area
- 10.7 sq mi (27.7 km²) (ZCTA, ACS 5-year)
- Median household income
- $95,273
- Per-capita income
- $47,364
- Median age
- 42
- Households
- 2,345
- Housing units
- 2,345
- Median home value
- $285,000
- Median gross rent
- $1,258 / month
- Congressional districts
- MN-3 (also MN-6) (119th Congress)
- USDA hardiness zone
- 4b (-25 to -20 °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
- 320 (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 55373 with another ZIP · ZIPs within 25 miles · distance from 55373
Map of ZIP code 55373
Climate — monthly normals
Warmest month Jul (avg high 83°F), coldest Jan (avg low 4°F).
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high °F | 23 | 28 | 40 | 56 | 69 | 78 | 83 | 80 | 72 | 58 | 41 | 28 |
| Avg low °F | 4 | 7 | 21 | 33 | 47 | 57 | 62 | 59 | 50 | 37 | 24 | 12 |
NOAA 1991–2020 climate normals from the nearest station: DELANO (3.9 mi) · NOAA NCEI
Places in ZIP 55373
- 2 schools
- 2 doctors & dentists
- 3 restaurants & cafés
- 2 bars & pubs
- 7 parks
- 20 playgrounds
- 1 libraries
- 6 places of worship
- 1 banks
- 4 gas stations
- 2 police & fire stations
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