Farmington, MI 48331 ZIP Code Profile

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

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ZIP Code 48331: Basic Data & USPS Preferred City Name

Preferred Name, USPS
Farmington, MI 48331

Acceptable Alternative
Farmingtn Hls, MI 48331
Farmington Hills, MI 48331
Farmington Hls, MI 48331

  • ZIP Code Type: STANDARD
  • County: Oakland County
  • Centroid: Latitude 42.505, Longitude -83.409
  • Time Zone: Eastern Time Zone (UTC -5 hours)
  • Observes DST: Yes
  • Businesses Addresses: 438
  • PO Box Addresses: 0
  • Residential Addresses: 8,873
    • Multi-Family Addresses: 920
    • Single Family Addresses: 7,953

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.


48331 ZIP Code Map

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Farmington, MI 48331 Data & Demographics (As of July 1, 2017)


Total Population 20,796
Daytime Population: Workers 15,514
Daytime Population: Residents 9,700
Total Daytime Population (TDP) 25,214
Ratio TDP/Total Population1 1.21
Population in Households 20,773
Population in Familes 18,146
Population in Group Qrtrs 23
Population Density2 2,358
Diversity Index3 48


Median Household Income $103,283
Average Household Income $136,834
Per Capita Income $52,912


Total Housing Units 8,332 (100%)
Owner Occupied HU 6,413 (77.0%)
Renter Occupied HU 1,624 (19.5%)
Vacant Housing Units 295 ( 3.5%)
Median Home Value $282,983
Average Home Value $301,349


Total Households 8,037
Average Household Size 2.58
Family Households 5,925
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 0.46% 0.48%
Households 0.55% 0.54%
Families 0.39% 0.43%
Median Household Income   0.88%
Per Capita Income   1.78%

Farmington, MI 48331 - Peer Comparisons by Rank and Percentile

The table below compares 48331 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 # 187 81st
Population Density # 135 86th
Diversity Index # 103 90th
Median Household Income # 19 98th
Per Capita Income # 18 98th

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

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