ZIP code · Hart · Michigan · United States
ZIP code 49420 — Hart
ZIP code 49420 serves Hart, Michigan.
- Postal code
- 49420Single source Value from one source, not cross-checked.
- City
- Hart
- County
- Oceana FIPS 26127
- State
- Michigan
- Country
- United States
- Coordinates
- 43.7068, -86.3142 — precision precise (locality)
View on OpenStreetMap - Population
- 6,109 (ZCTA, ACS 5-year)
- Population density
- 52 / sq mi
- Land area
- 117.5 sq mi (304.4 km²) (ZCTA, ACS 5-year)
- Median household income
- $58,583
- Per-capita income
- $30,001
- Median age
- 47
- Households
- 2,397
- Housing units
- 2,862
- Median home value
- $153,300
- Median gross rent
- $777 / month
- Congressional district
- MI-2 (119th Congress)
- USDA hardiness zone
- 6a (-10 to -5 °F)Planting / growing zone from the 2023 USDA Plant Hardiness Zone Map: average annual extreme minimum temperature, 1991–2020.
- Time zone
- America/Detroit (UTC−5 / UTC−4 DST)
- Area code
- 231Telephone 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 49420 with another ZIP · ZIPs within 25 miles · distance from 49420
Map of ZIP code 49420
Climate — monthly normals
Warmest month Jul (avg high 80°F), coldest Jan (avg low 16°F).
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high °F | 30 | 32 | 42 | 55 | 67 | 76 | 80 | 79 | 72 | 59 | 45 | 35 |
| Avg low °F | 16 | 16 | 23 | 33 | 43 | 54 | 58 | 57 | 50 | 39 | 30 | 22 |
| Precip in | 2.8 | 2.0 | 2.4 | 3.6 | 4.5 | 3.7 | 3.5 | 3.3 | 3.2 | 4.0 | 3.4 | 2.6 |
NOAA 1991–2020 climate normals from the nearest station: HART 3 WSW (5.9 mi) · NOAA NCEI
Places in ZIP 49420
- 13 schools
- 1 hospitals & clinics
- 1 doctors & dentists
- 1 supermarkets
- 2 restaurants & cafés
- 10 parks
- 4 playgrounds
- 1 libraries
- 1 post offices
- 15 places of worship
- 2 banks
- 5 gas stations
- 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