Mason, OH 45040 ZIP Code Profile

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Mason, OH

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ZIP Code 45040: Basic Data & USPS Preferred City Name

Preferred Name, USPS
Mason, OH 45040

  • ZIP Code Type: STANDARD
  • Businesses Addresses: 1,631
  • Single Family Addresses: 17,310
  • Multi-Family Addresses: 2,666
  • County: Warren County
  • Centroid: Latitude 39.345, Longitude -84.314
  • Time Zone: Eastern Time Zone (UTC -5 hours)
  • Observes DST: Yes

Neighborhood Data

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45040 ZIP Code Map

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Mason, OH 45040 Data & Demographics (As of July 1, 2016)


Total Population 53,762
Population in Households 53,583
Population in Familes 47,646
Population in Group Qrtrs 179
Population Density1 1,801
Diversity Index2 42


Total Households 18,661
Average Household Size 2.87
Family Households 14,127
Average Family Size 3


Total Housing Units 19,510 (100%)
Owner Occupied HU 15,013 (77.0%)
Renter Occupied HU 3,648 (18.7%)
Vacant Housing Units 849 ( 4.4%)
Median Home Value $265,164
Average Home Value $303,367


Median Household Income $94,713
Average Household Income $119,163
Per Capita Income $41,433
  (Compound Annual Growth Rates)


2010-2015 2015-2020
Population 1.17% 1.09%
Households 1.1% 1.07%
Families 0.93% 0.95%
Median Household Income   1.71%
Per Capita Income   1.71%
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.

Mason, OH 45040 - Peer Comparisons by Rank and Percentile

The table below compares 45040 to the other 1,168 ZIP Codes in Ohio 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 # 19 98th
Population Density1 # 230 80th
Diversity Index2 # 143 88th
Median Household Income # 20 98th
Per Capita Income # 46 96th

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