ZIP code · Royal Oak · Michigan · United States
ZIP code 48073 — Royal Oak
ZIP code 48073 serves Royal Oak, Michigan.
- Postal code
- 48073Single source Value from one source, not cross-checked.
- City
- Royal Oak
- County
- Oakland FIPS 26125
- State
- Michigan
- Country
- United States
- Coordinates
- 42.5190, -83.1570 — precision precise (locality)
View on OpenStreetMap - Population
- 33,427 (ZCTA, ACS 5-year)
- Population density
- 4,521 / sq mi
- Land area
- 7.4 sq mi (19.2 km²) (ZCTA, ACS 5-year)
- Median household income
- $86,426
- Per-capita income
- $57,202
- Median age
- 38
- Households
- 16,466
- Housing units
- 17,551
- Median home value
- $302,800
- Median gross rent
- $1,245 / month
- Congressional district
- MI-11 (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)
Tools: compare 48073 with another ZIP · ZIPs within 25 miles · distance from 48073
Map of ZIP code 48073
Climate — monthly normals
Warmest month Jul (avg high 82°F), coldest Jan (avg low 17°F).
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high °F | 31 | 34 | 44 | 58 | 69 | 78 | 82 | 81 | 74 | 61 | 47 | 36 |
| Avg low °F | 17 | 18 | 26 | 36 | 49 | 59 | 63 | 62 | 54 | 42 | 32 | 24 |
| Precip in | 2.2 | 1.9 | 2.2 | 2.9 | 3.8 | 3.3 | 3.1 | 3.2 | 2.9 | 2.9 | 3.1 | 2.3 |
NOAA 1991–2020 climate normals from the nearest station: PONTIAC WWTP (9.7 mi) · NOAA NCEI
Places in ZIP 48073
- 9 schools
- 5 hospitals & clinics
- 5 doctors & dentists
- 3 pharmacies
- 2 supermarkets
- 44 restaurants & cafés
- 1 bars & pubs
- 27 parks
- 44 playgrounds
- 13 gyms & sports centres
- 1 post offices
- 11 places of worship
- 8 banks
- 11 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