Troy, MI 48084 ZIP Code Profile

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Troy, MI

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ZIP Code 48084: Basic Data & USPS Preferred City Name

Preferred Name, USPS
Troy, MI 48084

  • ZIP Code Type: STANDARD
  • County: Oakland County
  • Centroid: Latitude 42.557, Longitude -83.173
  • Time Zone: Eastern Time Zone (UTC -5 hours)
  • Observes DST: Yes
  • Businesses Addresses: 1,655
  • PO Box Addresses: 0
  • Residential Addresses: 7,050
    • Multi-Family Addresses: 3,378
    • Single Family Addresses: 3,672

The ZIP Code maps and database are updated 4 times per year.
Database updated: February 1, 2018, Maps updated: February 1, 2018.

EXTREMELY LOCAL Demographic 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 demographic data.


48084 ZIP Code Map

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Troy, MI 48084 Data & Demographics (As of July 1, 2017)


Total Population 15,139
Daytime Population: Workers 35,422
Daytime Population: Residents 6,703
Total Daytime Population (TDP) 42,125
Ratio TDP/Total Population1 2.78
Population in Households 15,084
Population in Familes 11,748
Population in Group Qrtrs 55
Population Density2 2,487
Diversity Index3 56


Median Household Income $84,907
Average Household Income $114,315
Per Capita Income $48,791


Total Housing Units 7,211 (100%)
Owner Occupied HU 3,066 (42.5%)
Renter Occupied HU 3,382 (46.9%)
Vacant Housing Units 763 (10.6%)
Median Home Value $292,047
Average Home Value $316,601


Total Households 6,448
Average Household Size 2.34
Family Households 3,802
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 0.85% 0.66%
Households 0.69% 0.62%
Families 0.46% 0.49%
Median Household Income   1.68%
Per Capita Income   2.22%

Troy, MI 48084 - Peer Comparisons by Rank and Percentile

The table below compares 48084 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 # 254 74th
Population Density # 128 87th
Diversity Index # 66 93rd
Median Household Income # 41 96th
Per Capita Income # 27 97th

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

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