Defiance, OH 43512 ZIP Code Profile

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Defiance, OH

ZIP Code 43512: Basic Data & USPS Preferred City Name

Preferred Name, USPS
Defiance, OH 43512

  • ZIP Code Type: STANDARD
  • County: Defiance County
  • Centroid: Latitude 41.298, Longitude -84.358
  • Time Zone: Eastern Time Zone (UTC -5 hours)
  • Observes DST: Yes

ZIP Code 43512 has segments in 5 Counties (Defiance, Henry, Paulding, Putnam, Williams).

  • Businesses Addresses: 991
  • PO Box Addresses: 228
  • Residential Addresses: 11,934
    • Multi-Family Addresses: 207
    • Single Family Addresses: 11,727

The ZIP Code maps and database are updated 4 times per year.
Database updated: May 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.


43512 ZIP Code Map

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Defiance, OH 43512 Data & Demographics (As of July 1, 2017)


Total Population 27,999
Daytime Population: Workers 14,615
Daytime Population: Residents 15,503
Total Daytime Population (TDP) 30,118
Ratio TDP/Total Population1 1.08
Population in Households 27,293
Population in Familes 22,325
Population in Group Qrtrs 706
Population Density2 130
Diversity Index3 37


Median Household Income $52,968
Average Household Income $65,520
Per Capita Income $26,546


Total Housing Units 12,538 (100%)
Owner Occupied HU 8,192 (65.3%)
Renter Occupied HU 3,031 (24.2%)
Vacant Housing Units 1,315 (10.5%)
Median Home Value $122,097
Average Home Value $146,649


Total Households 11,223
Average Household Size 2.43
Family Households 7,664
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 -0.28% -0.36%
Households -0.15% -0.28%
Families -0.38% -0.43%
Median Household Income   1.39%
Per Capita Income   2.87%

Defiance, OH 43512 - Peer Comparisons by Rank and Percentile

The table below compares 43512 to the other 1,163 ZIP Codes in Ohio 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 # 118 90th
Population Density # 682 41st
Diversity Index # 181 85th
Median Household Income # 527 55th
Per Capita Income # 448 62nd

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

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