Cincinnati, OH 45231 ZIP Code Profile


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ZIP Code 45231: Basic Data & USPS Preferred City Name

Preferred Name, USPS
Cincinnati, OH 45231

Acceptable Alternative
Mount Healthy, OH 45231
Wyoming, OH 45231

Not Acceptable, USPS
Finneytown, OH 45231
N College Hl, OH 45231

  • ZIP Code Type: STANDARD
  • Businesses Addresses: 827
  • Single Family Addresses: 15,302
  • Multi-Family Addresses: 2,276
  • County: Hamilton County
  • Centroid: Latitude 39.244, Longitude -84.541
  • Time Zone: Eastern Time Zone (UTC -5 hours)
  • Observes DST: Yes

Neighborhood Data

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45231 ZIP Code Map

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Cincinnati, OH 45231 Data & Demographics (As of July 1, 2017)


Total Population 42,624
Daytime Population: Workers 8,957
Daytime Population: Residents 22,288
Total Daytime Population (TDP) 31,245
Ratio TDP/Total Population1 0.73
Population in Households 42,072
Population in Familes 34,624
Population in Group Qrtrs 552
Population Density2 2,857
Diversity Index3 57


Median Household Income $50,957
Average Household Income $64,646
Per Capita Income $25,802


Total Housing Units 17,821 (100%)
Owner Occupied HU 11,417 (64.1%)
Renter Occupied HU 5,415 (30.4%)
Vacant Housing Units 989 ( 5.5%)
Median Home Value $118,426
Average Home Value $139,264


Total Households 16,832
Average Household Size 2.5
Family Households 11,352
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 0.39% 0.27%
Households 0.43% 0.29%
Families 0.21% 0.16%
Median Household Income   1.84%
Per Capita Income   2.62%

Cincinnati, OH 45231 - Peer Comparisons by Rank and Percentile

The table below compares 45231 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 # 38 97th
Population Density # 123 90th
Diversity Index # 56 95th
Median Household Income # 615 47th
Per Capita Income # 506 57th

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

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