Rochester, MI 48309 ZIP Code Profile

Related Place Profiles:
Rochester, MI | Rochester Hills, MI

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ZIP Code 48309: Basic Data & USPS Preferred City Name

Preferred Name, USPS
Rochester, MI 48309

Acceptable Alternative
Rochester Hills, MI 48309
Rochester Hls, MI 48309

  • ZIP Code Type: STANDARD
  • Businesses Addresses: 807
  • Single Family Addresses: 10,483
  • Multi-Family Addresses: 948
  • County: Oakland County
  • Centroid: Latitude 42.658, Longitude -83.187
  • Time Zone: Eastern Time Zone (UTC -5 hours)
  • Observes DST: Yes

Neighborhood Data

Address Based Hyperlocal Data Input an address and get data & demographics for the pertinent census block group (CBG), a searchable map and a customized directory. The CBG is the smallest geographical unit used by the Census Bureau for reporting certain data.


48309 ZIP Code Map

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Rochester, MI 48309 Data & Demographics (As of July 1, 2017)


Total Population 29,132
Daytime Population: Workers 22,907
Daytime Population: Residents 13,739
Total Daytime Population (TDP) 36,646
Ratio TDP/Total Population1 1.26
Population in Households 26,983
Population in Familes 22,853
Population in Group Qrtrs 2,149
Population Density2 2,012
Diversity Index3 39


Median Household Income $91,637
Average Household Income $117,862
Per Capita Income $45,059


Total Housing Units 11,286 (100%)
Owner Occupied HU 8,707 (77.1%)
Renter Occupied HU 2,120 (18.8%)
Vacant Housing Units 459 ( 4.1%)
Median Home Value $257,435
Average Home Value $279,918


Total Households 10,827
Average Household Size 2.49
Family Households 7,521
Average Family Size 3
  1. If the ratio of the TDP to Total Population is greater than 1, the location gains population during the day when commuting workers are present. If the ratio is less than 1, the location is more of a bedroom community where people commute to another place for work.
  2. Population Density = Total Population per square mile.
  3. The Diversity Index is a scale of 0 to 100 that represents the likelihood that two persons, chosen at random from the same area, belong to different race or ethnic groups. If an area's entire population belongs to one race AND one ethnic group, then the area has zero diversity. An area's diversity index increases to 100 when the population is evenly divided into two or more race/ethnic groups.


2010-2017 2017-2022
Population 0.56% 0.52%
Households 0.62% 0.59%
Families 0.43% 0.47%
Median Household Income   1.83%
Per Capita Income   2.16%

Rochester, MI 48309 - Peer Comparisons by Rank and Percentile

The table below compares 48309 to the other 984 ZIP Codes in Michigan by rank and percentile using July 1, 2017 data. The location Ranked # 1 has the highest value. A location that ranks higher than 75% of its peers would be in the 75th percentile of the peer group.

Variable Description Rank Percentile
Total Population # 96 90th
Population Density # 148 85th
Diversity Index # 166 83rd
Median Household Income # 33 97th
Per Capita Income # 35 97th

Additional comparisons and rankings can be made with a VERY EASY TO USE Michigan Census Data Comparison Tool.

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