Zip Code 48306
Rochester, Michigan — Oakland County
📍 ZIP code 48306 is in Rochester, Oakland County, Michigan.
ZIP code 48306 is located in Rochester, Oakland County, Michigan. It is a zip code in the Eastern (EST/EDT) Time Zone with an estimated population of 27,831. The area code for ZIP code 48306 is 313.
Quick Answer
Zip code 48306 is in Rochester, Michigan (Oakland County). It has a population of 27,831, median household income of $165,545, and median home value of $522,200.
Population
27,831
Income
$165,545
Home Value
$522,200
Climate
82°F / 17°F
About Zip Code 48306
Zip code 48306 is located in Rochester, Michigan, within Oakland County. Home to approximately 27,831 residents, this area sits at an elevation of 886 ft and falls within the Eastern (EST/EDT) timezone. The local area code is 313.
The median household income is $165,545 per year, which is above the national median of $70,784. Homes in this zip code have a median value of $522,200, and the cost of living index is 192 (92% above the national average of 100).
Summers average a high of 82°F while winters drop to 17°F. The area receives about 34 in of rain and 36 in of snow annually. The zip code covers 22.7 square miles of land area and 0.1 square miles of water.
Key Statistics
27,831
$165,545
$522,200
Eastern (EST/EDT)
313
886 ft
22.7 sq mi
43.5
10,202
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Compare With Nearby Zip Codes
| Metric | 48306 | 48363 | 48307 | 48094 | 48309 | 48316 |
|---|---|---|---|---|---|---|
| City | Rochester, MI | Rochester Hills, MI | Rochester, MI | Washington, MI | Rochester Hills, MI | Shelby Township, MI |
| Population | 27,831 | 7,434 | 44,267 | 20,638 | 30,254 | 28,355 |
| Median Income | $165,545 | $173,056 | $105,118 | $96,781 | $117,788 | $101,232 |
| Home Value | $522,200 | $568,400 | $329,400 | $399,100 | $394,700 | $362,100 |
| Cost of Living | 192 | 199 | 122 | 130 | 142 | 129 |
| Median Age | 43.5 | 40.1 | 39 | 43.6 | 42.8 | 46.6 |
Cost of Living
100 = National Average. Rochester's cost of living is 92% above the national average.
vs. State Avg
Above
Affordability
Expensive
Income-to-Home
3.2x
Demographics
Zip code 48306 has a population of 27,831 people with a median age of 43.5. There are 10,202 housing units in this area.
Racial & Ethnic Composition
Source: U.S. Census Bureau American Community Survey estimates.
Population History
Rochester (48306) population trend from 2010 to 2024
↓ -28.2%Source: U.S. Census Bureau estimates and American Community Survey data.
Climate & Weather
82°F
17°F
34 in
36 in
Rochester experiences warm summers with average highs around 82°F. Winters are cold with lows averaging 17°F. With 36 in of annual snowfall, residents should be prepared for significant winter weather.
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Housing & Economy
Median Home Value
$522,200
Median Household Income
$165,545
With 10,202 housing units across 22.7 square miles, 48306 has a housing density of 449 units per square mile. The home price-to-income ratio is 3.2x.
Location & Geography
Latitude
42.7243°
Longitude
-83.1473°
Land Area
22.7 sq mi
Water Area
0.1 sq mi
Nearby Zip Codes
Zip codes closest to 48306 (Rochester, MI) with distances:
ZIP Codes with Similar Income Nationwide
The five U.S. ZIP codes whose median household income is closest to 48306's $165,545. A way to compare Rochester to economically similar communities elsewhere in the country.
Computed from U.S. Census Bureau ACS 5-Year Estimates by the Zip Code Near Me Data Team.
ZIP Codes with Similar Demographics
The five U.S. ZIP codes whose racial and ethnic composition most closely matches 48306 (Rochester, MI). Similarity is measured by cosine distance on the five-category ACS demographic vector.
Computed from U.S. Census Bureau ACS 5-Year Estimates by the Zip Code Near Me Data Team.
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People Also Ask
What zip code is Rochester, Michigan?
Rochester, Michigan uses zip code 48306.
What county is zip code 48306 in?
Zip code 48306 is located in Oakland County, Michigan.
What is the population of zip code 48306?
The population of zip code 48306 is 27,831 with a median age of 43.5.
Is 48306 in Rochester, Michigan?
Yes, zip code 48306 is in Rochester, Oakland County, Michigan. The area code is 313.
Frequently Asked Questions
What city is zip code 48306 in?
Zip code 48306 is in Rochester, Michigan. It is part of Oakland County and uses the Eastern (EST/EDT) timezone.
What is zip code 48306?
Zip code 48306 is a U.S. postal code in Rochester, Michigan (Oakland County). It has a population of 27,831 and covers 22.7 square miles.
What is the population of zip code 48306?
The population of zip code 48306 (Rochester, MI) is 27,831 with a median age of 43.5. There are approximately 10,202 housing units in this area.
What is the median income in zip code 48306?
The median household income in zip code 48306 (Rochester, MI) is $165,545 per year. The cost of living index is 192 (100 = national average).
What is the average home price in zip code 48306?
The median home value in zip code 48306 (Rochester, MI) is $522,200. The cost of living index is 192 compared to the national average of 100.
What county is zip code 48306 in?
Zip code 48306 is located in Oakland County, Michigan. The primary city is Rochester.
What is the area code for zip code 48306?
Zip code 48306 in Rochester, MI uses area code 313. It is located in the Eastern (EST/EDT) timezone.
Is zip code 48306 a good place to live?
Zip code 48306 (Rochester, MI) has a cost of living index of 192 (100 = national average), a median household income of $165,545, and median home values of $522,200. The median age is 43.5. Visit the full page for demographics, climate, and nearby zip code comparisons.
What is the cost of living in zip code 48306?
The cost of living index for zip code 48306 (Rochester, MI) is 192, where 100 represents the national average. This area is above the national average. Median home value: $522,200.
What schools serve zip code 48306?
Zip code 48306 in Rochester, Michigan is served by the local school district of Oakland County. For specific school information, check your state's department of education or GreatSchools.org.
All demographic data on this page is sourced from the U.S. Census Bureau American Community Survey (ACS) 5-Year Estimates. ZIP code boundary and delivery data is sourced from the United States Postal Service (USPS). Data is updated periodically and may not reflect the most current figures. Census Bureau ZIP Code Tabulation Areas (ZCTAs) may differ slightly from USPS ZIP code boundaries.
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Data Sources
- Population, income, housing, age, and demographics
- U.S. Census Bureau, American Community Survey 5-Year Estimates, 2019-2023 vintage.
- ZIP to city and county mapping
- USPS and HUD-USPS ZIP-County Crosswalk.
- Time zones and area codes
- IANA tz database and NANPA.
- Elevation
- U.S. Geological Survey National Elevation Dataset (NED), via the USGS Elevation Point Query Service. Mapped to each ZCTA centroid coordinates. Last refreshed 2026-05-19.
- Last refreshed
- 2026-05-18.