De Graff, OH Profile: Facts & Data


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De Graff, Ohio - Basic Facts

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The Village of De Graff had a population of 1,229 as of July 1, 2018.

The primary coordinate point for De Graff is located at latitude 40.3127 and longitude -83.9166 in Logan County. The formal boundaries for the Village of De Graff (see map below) encompass a land area of 1.02 sq. miles and a water area of 0 sq. miles. Logan County is in the Eastern time zone (GMT -5). The elevation is 1,001 feet.

The Village of De Graff (GNIS ID: 2398692) 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 Village of De Graff is located within Township of Miami, a minor civil division (MCD) of Logan County.

Beneath the boundary map are tables with De Graff population, income and housing data, five-year growth projections and peer comparisons for key demographic data. The estimates are for July 1, 2018.

Alternate Unofficial Names for De Graff: De Graft, DeGraff, Degraff, Degraft.

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


Total Population 1,229
Population in Households 1,229
Population in Familes 1,082
Population in Group Qrtrs 0
Population Density1 1,200
Diversity Index2 9


Median Household Income $45,472
Average Household Income $59,024
Per Capita Income $20,461


Total Housing Units 544 (100%)
Owner Occupied HU 349 (64.2%)
Renter Occupied HU 106 (19.5%)
Vacant Housing Units 89 (16.4%)
Median Home Value $103,623
Average Home Value $148,214


Total Households 455
Average Household Size 2.7
Family Households 347
Average Family Size 3
  1. Population Density = Total Population per square mile.
  2. 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 -0.54% -0.48%
Households -0.55% -0.44%
Families 0.0% -0.58%
Median Household Income   3.65%
Per Capita Income   4.09%

De Graff, OH - Peer Comparisons by Rank and Percentile

The table below compares De Graff 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 # 609 50th
Population Density # 630 48th
Diversity Index # 729 40th
Median Household Income # 872 28th
Per Capita Income # 1074 12th

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

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