Columbiaville, MI 48421 ZIP Code Profile

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Columbiaville, MI

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ZIP Code 48421: Basic Data & USPS Preferred City Name

Preferred Name, USPS
Columbiaville, MI 48421

  • ZIP Code Type: STANDARD
  • Businesses Addresses: 61
  • Single Family Addresses: 2,634
  • Multi-Family Addresses: 24
  • County: Lapeer County
  • Centroid: Latitude 43.151, Longitude -83.382
  • Time Zone: Eastern Time Zone (UTC -5 hours)
  • Observes DST: Yes

ZIP Code 48421 has segments in 2 Counties (Genesee, Lapeer).

Neighborhood Data

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48421 ZIP Code Map

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Columbiaville, MI 48421 Data & Demographics (As of July 1, 2016)


Total Population 6,594
Population in Households 6,591
Population in Familes 5,703
Population in Group Qrtrs 3
Population Density1 161
Diversity Index2 12


Total Households 2,536
Average Household Size 2.6
Family Households 1,918
Average Family Size 3


Total Housing Units 2,879 (100%)
Owner Occupied HU 2,224 (77.2%)
Renter Occupied HU 312 (10.8%)
Vacant Housing Units 343 (11.9%)
Median Home Value $143,415
Average Home Value $183,813


Median Household Income $61,372
Average Household Income $77,731
Per Capita Income $29,907
  (Compound Annual Growth Rates)


2010-2015 2015-2020
Population 0.39% 0.26%
Households 0.69% 0.46%
Families 0.54% 0.37%
Median Household Income   3.28%
Per Capita Income   2.58%
1) Population Density = Total Population per square mile.
2) The Diversity Index is a scale of 0 to 100 that represents the likelyhood 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.
Based on Census 2010 counts, the Diversity Index for the United States was 60.6 and it is expected to increase to 64.8 by July 1, 2018.

Columbiaville, MI 48421 - Peer Comparisons by Rank and Percentile

The table below compares 48421 to the other 987 ZIP Codes in Michigan by rank and percentile using July 1, 2016 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 # 411 58th
Population Density1 # 420 58th
Diversity Index2 # 663 34th
Median Household Income # 159 84th
Per Capita Income # 199 80th

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

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