ZIP code · Flat Rock · Michigan · United States
ZIP code 48134 — Flat Rock
ZIP code 48134 serves Flat Rock, Michigan.
- Postal code
- 48134Single source Value from one source, not cross-checked.
- City
- Flat Rock
- County
- Wayne FIPS 26163
- State
- Michigan
- Country
- United States
- Coordinates
- 42.1055, -83.2795 — precision precise (locality)
View on OpenStreetMap - Population
- 24,472 (ZCTA, ACS 5-year)
- Population density
- 1,320 / sq mi
- Land area
- 18.5 sq mi (48 km²) (ZCTA, ACS 5-year)
- Median household income
- $88,821
- Per-capita income
- $40,860
- Median age
- 40.4
- Households
- 9,284
- Housing units
- 9,579
- Median home value
- $252,500
- Median gross rent
- $1,106 / month
- Congressional districts
- MI-6 (also MI-5) (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
- 734Telephone 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 48134 with another ZIP · ZIPs within 25 miles · distance from 48134
Map of ZIP code 48134
Climate — monthly normals
Warmest month Jul (avg high 84°F), coldest Jan (avg low 17°F).
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high °F | 33 | 36 | 46 | 59 | 70 | 80 | 84 | 81 | 75 | 62 | 49 | 38 |
| Avg low °F | 17 | 18 | 27 | 37 | 48 | 58 | 62 | 60 | 53 | 42 | 32 | 24 |
| Precip in | 2.2 | 1.9 | 2.5 | 3.2 | 3.9 | 3.4 | 3.3 | 3.4 | 3.4 | 2.9 | 2.5 | 2.3 |
NOAA 1991–2020 climate normals from the nearest station: CARLETON 2W (8.5 mi) · NOAA NCEI
Places in ZIP 48134
- 9 schools
- 3 doctors & dentists
- 4 pharmacies
- 2 supermarkets
- 29 restaurants & cafés
- 2 bars & pubs
- 5 parks
- 11 playgrounds
- 1 gyms & sports centres
- 2 libraries
- 1 post offices
- 7 places of worship
- 6 banks
- 9 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