ZIP code · Grosse Ile · Michigan · United States
ZIP code 48138 — Grosse Ile
ZIP code 48138 serves Grosse Ile, Michigan.
- Postal code
- 48138Single source Value from one source, not cross-checked.
- City
- Grosse Ile
- County
- Wayne FIPS 26163
- State
- Michigan
- Country
- United States
- Coordinates
- 42.1352, -83.1561 — precision precise (locality)
View on OpenStreetMap - Population
- 10,603 (ZCTA, ACS 5-year)
- Population density
- 1,230 / sq mi
- Land area
- 8.6 sq mi (22.3 km²) (ZCTA, ACS 5-year)
- Median household income
- $124,934
- Per-capita income
- $64,770
- Median age
- 51
- Households
- 4,233
- Housing units
- 4,537
- Median home value
- $343,000
- Median gross rent
- $1,388 / month
- Congressional district
- MI-6 (119th Congress)
- USDA hardiness zone
- 6b (-5 to 0 °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
- 734 (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 48138 with another ZIP · ZIPs within 25 miles · distance from 48138
Map of ZIP code 48138
Climate — monthly normals
Warmest month Jul (avg high 84°F), coldest Jan (avg low 19°F).
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high °F | 32 | 35 | 46 | 59 | 70 | 80 | 84 | 81 | 74 | 62 | 49 | 37 |
| Avg low °F | 19 | 21 | 29 | 39 | 50 | 60 | 64 | 63 | 56 | 44 | 34 | 25 |
| Precip in | 2.2 | 2.1 | 2.4 | 3.3 | 3.7 | 3.3 | 3.5 | 3.3 | 3.2 | 2.5 | 2.6 | 2.3 |
NOAA 1991–2020 climate normals from the nearest station: DETROIT METRO AP (11.1 mi) · NOAA NCEI
Places in ZIP 48138
- 4 schools
- 1 pharmacies
- 1 supermarkets
- 4 restaurants & cafés
- 1 bars & pubs
- 14 parks
- 9 playgrounds
- 2 gyms & sports centres
- 1 post offices
- 6 places of worship
- 2 gas stations
- 2 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