ZIP code · Hillsdale · Michigan · United States
ZIP code 49242 — Hillsdale
ZIP code 49242 serves Hillsdale, Michigan.
- Postal code
- 49242Single source Value from one source, not cross-checked.
- City
- Hillsdale
- County
- Hillsdale FIPS 26059
- State
- Michigan
- Country
- United States
- Coordinates
- 41.9240, -84.6208 — precision precise (locality)
View on OpenStreetMap - Population
- 14,768 (ZCTA, ACS 5-year)
- Population density
- 163 / sq mi
- Land area
- 90.6 sq mi (234.7 km²) (ZCTA, ACS 5-year)
- Median household income
- $57,813
- Per-capita income
- $31,091
- Median age
- 39.2
- Households
- 5,648
- Housing units
- 6,687
- Median home value
- $182,900
- Median gross rent
- $770 / month
- Congressional district
- MI-5 (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
- 517Telephone 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 49242 with another ZIP · ZIPs within 25 miles · distance from 49242
Map of ZIP code 49242
Climate — monthly normals
Warmest month Jul (avg high 83°F), coldest Jan (avg low 15°F).
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high °F | 31 | 34 | 44 | 58 | 69 | 79 | 83 | 80 | 74 | 61 | 47 | 36 |
| Avg low °F | 15 | 16 | 25 | 35 | 47 | 57 | 60 | 58 | 50 | 40 | 30 | 22 |
| Precip in | 2.8 | 2.3 | 2.4 | 3.7 | 4.6 | 3.9 | 3.6 | 3.9 | 3.6 | 3.4 | 3.0 | 2.4 |
NOAA 1991–2020 climate normals from the nearest station: HILLSDALE (1.3 mi) · NOAA NCEI
Places in ZIP 49242
- 7 schools
- 2 colleges & universities
- 1 hospitals & clinics
- 3 doctors & dentists
- 2 pharmacies
- 3 supermarkets
- 25 restaurants & cafés
- 1 bars & pubs
- 12 parks
- 10 playgrounds
- 2 gyms & sports centres
- 3 libraries
- 2 post offices
- 27 places of worship
- 8 banks
- 8 gas stations
- 1 EV charging 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