ZIP code · Collegeville · Minnesota · United States
ZIP code 56321 — Collegeville
ZIP code 56321 serves Collegeville, Minnesota.
- Postal code
- 56321Single source Value from one source, not cross-checked.
- City
- Collegeville
- County
- Stearns FIPS 27145
- State
- Minnesota
- Country
- United States
- Coordinates
- 45.5783, -94.4199 — precision precise (locality)
View on OpenStreetMap - Population
- 1,572 (ZCTA, ACS 5-year)
- Population density
- 2,483 / sq mi
- Land area
- 0.6 sq mi (1.6 km²) (ZCTA, ACS 5-year)
- Per-capita income
- $13,771
- Median age
- 20
- Households
- 0
- Housing units
- 0
- Congressional districts
- MN-6 (also MN-7) (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 56321 with another ZIP · ZIPs within 25 miles · distance from 56321
Map of ZIP code 56321
Climate — monthly normals
Warmest month Jul (avg high 81°F), coldest Jan (avg low 4°F).
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high °F | 21 | 26 | 39 | 54 | 67 | 77 | 81 | 78 | 71 | 56 | 39 | 26 |
| Avg low °F | 4 | 8 | 20 | 33 | 46 | 56 | 61 | 59 | 51 | 38 | 24 | 11 |
| Precip in | 0.8 | 0.9 | 1.7 | 2.7 | 4.0 | 4.6 | 3.9 | 4.1 | 3.0 | 2.8 | 1.6 | 1.0 |
NOAA 1991–2020 climate normals from the nearest station: COLLEGEVILLE ST JOHN'S (1.4 mi) · NOAA NCEI
Places in ZIP 56321
- 2 colleges & universities
- 1 bars & pubs
- 1 libraries
- 2 places of worship
- 1 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