De Graff, OH Profile: Facts, Map & Data


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De Graff, Ohio - Basic Facts

The Village of De Graff had a population of 1,178 as of July 1, 2017.

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, 2017.

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

Neighborhood Data

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Village of De Graff, OH Boundary Map

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Boundary Maps: Township of Miami | Logan County | Ohio Counties

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De Graff, OH Data & Demographics (As of July 1, 2017)


Total Population 1,178
Daytime Population: Workers 280
Daytime Population: Residents 681
Total Daytime Population (TDP) 961
Ratio TDP/Total Population1 0.82
Population in Households 1,178
Population in Familes 1,034
Population in Group Qrtrs 0
Population Density2 1,150
Diversity Index3 9


Median Household Income $42,163
Average Household Income $56,277
Per Capita Income $19,443


Total Housing Units 543 (100%)
Owner Occupied HU 321 (59.1%)
Renter Occupied HU 115 (21.2%)
Vacant Housing Units 106 (19.5%)
Median Home Value $100,391
Average Home Value $136,442


Total Households 437
Average Household Size 2.7
Family Households 332
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 -1.19% -0.38%
Households -1.17% -0.37%
Families -0.61% -0.43%
Median Household Income   2.04%
Per Capita Income   3.26%

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, 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 # 617 49th
Population Density # 653 46th
Diversity Index # 788 36th
Median Household Income # 927 24th
Per Capita Income # 1088 11th

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

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