De Graff, OH Profile: Facts, Map & Data


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De Graff, Ohio - Basic Facts

The Village of De Graff is an incorporated place (Class Code P1) located in Logan County at latitude 40.3127 and longitude -83.9166. Logan County is in the Eastern time zone (GMT -5). The elevation is 1,001 feet.

The formal official name is the Village of De Graff, but most people and references simply refer to it as De Graff, Ohio.

The P1 Census Class Code for De Graff indicates a populated place that is also an incorporated place with the same name and the same census code. The Incorporated Place has a Functional Status Code "A" which identifies an active government providing primary general-purpose functions.

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.

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

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, 2014)


Total Population 1,191
Population in Households 1,191
Population in Familes 1,045
Population in Group Qrtrs 0
Population Density1 1,179
Diversity Index2 9


Total Households 442
Average Household Size 2.69
Family Households 338
Average Family Size 3


Total Housing Units 537 (100%)
Owner Occupied HU 328 (61.1%)
Renter Occupied HU 115 (21.4%)
Vacant Housing Units 95 (17.7%)
Median Home Value $101,190
Average Home Value $134,070


Median Household Income $44,928
Average Household Income $56,289
Per Capita Income $19,532
  (Compound Annual Growth Rates)


2010-2014 2014-2019
Population -1.77% -0.89%
Households -1.73% -0.83%
Families -0.62% -1.03%
Median Household Income   2.87%
Per Capita Income   2.14%
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.


De Graff, OH - Peer Comparisons by Rank and Percentile

The table below compares De Graff to the other 1,204 incorporated cities, towns and CDPs in Ohio by rank and percentile using July 1, 2014 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 # 614 49th
Population Density1 # 641 47th
Diversity Index2 # 701 41st
Median Household Income # 738 39th
Per Capita Income # 968 20th

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