Ann Arbor, MI 48108 ZIP Code Profile

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Ann Arbor, MI

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ZIP Code 48108: Basic Data & USPS Preferred City Name

Preferred Name, USPS
Ann Arbor, MI 48108

  • ZIP Code Type: STANDARD
  • County: Washtenaw County
  • Centroid: Latitude 42.241, Longitude -83.719
  • Time Zone: Eastern Time Zone (UTC -5 hours)
  • Observes DST: Yes
  • Businesses Addresses: 1,351
  • PO Box Addresses: 0
  • Residential Addresses: 11,579
    • Multi-Family Addresses: 2,131
    • Single Family Addresses: 9,448

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.


48108 ZIP Code Map

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Ann Arbor, MI 48108 Data & Demographics (As of July 1, 2017)


Total Population 28,059
Daytime Population: Workers 25,841
Daytime Population: Residents 13,015
Total Daytime Population (TDP) 38,856
Ratio TDP/Total Population1 1.38
Population in Households 27,590
Population in Familes 20,094
Population in Group Qrtrs 469
Population Density2 1,702
Diversity Index3 63


Median Household Income $59,804
Average Household Income $91,686
Per Capita Income $39,018


Total Housing Units 12,434 (100%)
Owner Occupied HU 5,796 (46.6%)
Renter Occupied HU 6,002 (48.3%)
Vacant Housing Units 636 ( 5.1%)
Median Home Value $239,208
Average Home Value $265,554


Total Households 11,798
Average Household Size 2.34
Family Households 6,522
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 0.63% 0.67%
Households 0.49% 0.58%
Families 0.33% 0.47%
Median Household Income   2.47%
Per Capita Income   2.39%

Ann Arbor, MI 48108 - Peer Comparisons by Rank and Percentile

The table below compares 48108 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 # 104 90th
Population Density # 166 83rd
Diversity Index # 31 97th
Median Household Income # 201 80th
Per Capita Income # 74 93rd

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

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