ZIP code · Andover · Minnesota · United States
ZIP code 55304 — Andover
ZIP code 55304 serves Andover, Minnesota.
- Postal code
- 55304Single source Value from one source, not cross-checked.
- City
- Andover
- County
- Anoka FIPS 27003
- State
- Minnesota
- Country
- United States
- Coordinates
- 45.2377, -93.2724 — precision precise (locality)
View on OpenStreetMap - Population
- 49,452 (ZCTA, ACS 5-year)
- Population density
- 721 / sq mi
- Land area
- 68.6 sq mi (177.7 km²) (ZCTA, ACS 5-year)
- Median household income
- $127,145
- Per-capita income
- $53,222
- Median age
- 40.5
- Households
- 17,024
- Housing units
- 17,318
- Median home value
- $402,600
- Median gross rent
- $1,628 / month
- Congressional district
- 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)
Tools: compare 55304 with another ZIP · ZIPs within 25 miles · distance from 55304
Map of ZIP code 55304
Climate — monthly normals
Warmest month Jul (avg high 82°F), coldest Jan (avg low 2°F).
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high °F | 22 | 28 | 41 | 56 | 68 | 78 | 82 | 80 | 72 | 58 | 41 | 27 |
| Avg low °F | 2 | 7 | 19 | 32 | 45 | 55 | 60 | 57 | 48 | 36 | 23 | 11 |
| Precip in | 0.6 | 0.8 | 1.4 | 2.9 | 3.6 | 3.8 | 4.5 | 3.6 | 2.5 | 2.7 | 1.4 | 1.0 |
NOAA 1991–2020 climate normals from the nearest station: ANDOVER 1N (1.5 mi) · NOAA NCEI
Places in ZIP 55304
- 9 schools
- 2 hospitals & clinics
- 1 pharmacies
- 1 supermarkets
- 24 restaurants & cafés
- 1 bars & pubs
- 68 parks
- 64 playgrounds
- 4 gyms & sports centres
- 2 libraries
- 15 places of worship
- 4 banks
- 7 gas stations
- 5 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