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, 2015.

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.

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, 2015.

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, 2015)


Total Population 1,178
Population in Households 1,178
Population in Familes 1,034
Population in Group Qrtrs 0
Population Density1 1,166
Diversity Index2 9


Total Households 438
Average Household Size 2.69
Family Households 333
Average Family Size 3


Total Housing Units 538 (100%)
Owner Occupied HU 324 (60.2%)
Renter Occupied HU 114 (21.2%)
Vacant Housing Units 100 (18.6%)
Median Home Value $116,327
Average Home Value $150,154


Median Household Income $45,801
Average Household Income $57,149
Per Capita Income $19,712
  (Compound Annual Growth Rates)


2010-2015 2015-2020
Population -1.64% -0.46%
Households -1.57% -0.46%
Families -0.78% -0.61%
Median Household Income   2.38%
Per Capita Income   2.52%
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.

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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, 2015 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 # 622 48th
Population Density1 # 647 46th
Diversity Index2 # 708 41st
Median Household Income # 736 39th
Per Capita Income # 949 21st

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