Troy, OH Profile: Facts & Data


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Troy, Ohio - Basic Facts

The City of Troy had a population of 26,277 as of July 1, 2018. Troy ranks in the upper quartile for Population Density and Diversity Index when compared to the other cities, towns and Census Designated Places (CDPs) in Ohio. See peer rankings below.

The primary coordinate point for Troy is located at latitude 40.0395 and longitude -84.2033 in Miami County. The formal boundaries for the City of Troy (see map below) encompass a land area of 11.76 sq. miles and a water area of 0.22 sq. miles. Miami County is in the Eastern time zone (GMT -5). The elevation is 837 feet.

The City of Troy (GNIS ID: 2397060) has a C1 Census Class Code which indicates an active incorporated place that does not serve as a county subdivision equivalent. It also has a Functional Status Code of "A" which identifies an active government providing primary general-purpose functions.

The City of Troy is located within Township of Concord, a minor civil division (MCD) of Miami County.

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  1. Troy 2018 Demographic Data
  2. Growth Rates for Troy (Historical & 5-Year Forecast)
  3. Peer Comparisons (Rank and Percentile)
  1. Neighborhoods Demographics (Home Values, Household Income, etc.)
  2. Ohio Research Tools (Easy Tools & Current Data)
  3. Ohio Data Comparison Tool - 2018 Demographics

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Boundary Maps, Demographic Data, School Zones Review maps and data for the neighborhood, city, county, ZIP Code, and school zone. July 1, 2018, data includes home values, household income, percentage of homes owned, rented or vacant, etc.


Troy, OH Data & Demographics (As of July 1, 2018)


Total Population 26,277
Population in Households 25,769
Population in Familes 20,264
Population in Group Qrtrs 508
Population Density2 2,234
Diversity Index3 24


Median Household Income $52,059
Average Household Income $63,765
Per Capita Income $26,818


Total Housing Units 11,485 (100%)
Owner Occupied HU 6,470 (56.3%)
Renter Occupied HU 4,379 (38.1%)
Vacant Housing Units 636 ( 5.5%)
Median Home Value $140,654
Average Home Value $169,276


Total Households 10,849
Average Household Size 2.38
Family Households 6,789
Average Family Size 3
  1. Demographics are point estimates for July 1st of the current year and each for the forecast years. See References for more information.
  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.


2010-2018 2018-2023
Population 0.54% 0.48%
Households 0.54% 0.49%
Families 0.31% 0.3%
Median Household Income   1.95%
Per Capita Income   2.94%

Troy, OH - Peer Comparisons by Rank and Percentile

The table below compares Troy to the other 1,215 incorporated cities, towns and CDPs in Ohio by rank and percentile using July 1, 2018 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 # 59 95th
Population Density # 201 84th
Diversity Index # 236 81st
Median Household Income # 649 47th
Per Capita Income # 500 59th

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

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