ZIP code · Birchdale · Minnesota · United States
ZIP code 56629 — Birchdale
ZIP code 56629 serves Birchdale, Minnesota.
- Postal code
- 56629Single source Value from one source, not cross-checked.
- City
- Birchdale
- County
- Koochiching FIPS 27071
- State
- Minnesota
- Country
- United States
- Coordinates
- 48.6247, -94.1677 — precision precise (locality)
View on OpenStreetMap - Population
- 220 (ZCTA, ACS 5-year)
- Population density
- 1 / sq mi
- Land area
- 309.9 sq mi (802.8 km²) (ZCTA, ACS 5-year)
- Median household income
- $83,438
- Per-capita income
- $39,450
- Median age
- 53.7
- Households
- 97
- Housing units
- 209
- Median home value
- $217,900
- Congressional district
- MN-8 (119th Congress)
- USDA hardiness zone
- 3b (-35 to -30 °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
- 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 56629 with another ZIP · ZIPs within 25 miles · distance from 56629
Map of ZIP code 56629
Climate — monthly normals
Warmest month Jul (avg high 81°F), coldest Jan (avg low -5°F).
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high °F | 17 | 24 | 37 | 53 | 66 | 76 | 81 | 79 | 70 | 54 | 37 | 23 |
| Avg low °F | -5 | -2 | 13 | 29 | 42 | 53 | 57 | 55 | 46 | 34 | 19 | 4 |
| Precip in | 0.5 | 0.5 | 0.7 | 1.3 | 3.2 | 4.2 | 3.7 | 3.4 | 3.6 | 2.1 | 1.0 | 0.8 |
NOAA 1991–2020 climate normals from the nearest station: BAUDETTE (19.9 mi) · NOAA NCEI
Places in ZIP 56629
- 3 parks
- 2 playgrounds
- 1 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