🇺🇸 United States ZIP Code

STANDARD

48307

Rochester

ZIP Code 48307 is a standard zip code serving Rochester, Rochester, Michigan (MI), in Oakland County, United States. It has an estimated population of 41,369 with a median household income of $66,263. The area falls within the America/Detroit timezone.

Median Household Income vs. National Average

Location

Country: 🇺🇸 United States
State / Province: Michigan (MI)
County: Oakland
City: Rochester
Timezone: America/Detroit

Coordinates

Latitude: 42.659300
Longitude: -83.122500

Geographic Details

Land Area: 15.35 mi²
Water Area: 0.05 mi²
Population Density: 2695.0 people per mi² (85th percentile)
Bounding Box: 42.698424°N, 42.622542°S, -83.091449°E, -83.158417°W

With 41,369 residents spread across 15.35 square miles, this area has a population density of 2695.0 people per square mile.

Demographics

41,369

Population

95th percentile

$66,263

Median Income

80th percentile

$188,100

Median Home Value

70th percentile

15.35 mi²

Land Area

The median household income in 48307 is $66,263, and the median home value is $188,100. This places the area in the top 25% nationally for household income.

Housing

18,704

Total Units

17,137

Occupied Units

91.6%

Occupancy Rate

Nearby ZIP Codes

Other zip codes in Rochester, MI.

48306

Rochester

48308

Rochester

48309

Rochester

Similar ZIP Codes in Michigan

ZIP codes with similar median household income in Michigan.

48864

Okemos

$73,424

48367

Leonard

$73,250

48316

Utica

$69,620

48386

White Lake

$74,321

48081

Saint Clair Shores

$57,256

48855

Howell

$71,982

48167

Northville

$75,438

48173

Rockwood

$67,841

Frequently Asked Questions

What information is available for each ZIP code?

Each ZIP code page shows city, state, county, geographic coordinates, timezone, population, median household income, median home value, housing units, land area, population density, commute time, educational attainment, area codes, and ZIP code type (Standard, PO Box, or Unique).

What are the different types of ZIP codes?

There are three types of ZIP codes: Standard (residential and commercial delivery areas), PO Box (assigned to post office box sections), and Unique (assigned to a single high-volume address like a government agency or large company). Standard ZIP codes are the most common.

How often is ZIP code data updated?

ZIP code assignments are updated quarterly by the USPS. Demographic data comes from the US Census Bureau's American Community Survey (ACS), which releases new 5-year estimates annually. ZipFYI updates its data to reflect the latest available information.

What is population density and why does it matter?

Population density measures the number of people per square mile in a ZIP code area. It helps identify urban vs. rural areas, affects real estate values, impacts service availability, and is used in market analysis. Dense urban ZIP codes may have 50,000+ people per square mile.

How are ZIP code boundaries determined?

ZIP code boundaries are determined by the USPS based on mail delivery routes, not political or geographic boundaries. They follow carrier routes and may cross city, county, or even state lines. Boundaries can change when the USPS reorganizes delivery operations.

What does median household income tell me about a ZIP code?

Median household income is the middle value when all household incomes in a ZIP code are sorted. Half of households earn more and half earn less. It is a better indicator of typical earnings than average income, which can be skewed by very high or very low outliers.