Somerville, OH Profile: Facts, Map & Data


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Somerville, Ohio - Basic Facts

The Village of Somerville had a population of 279 as of July 1, 2015. Somerville ranks in the lower quartile for 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 Somerville is located at latitude 39.5634 and longitude -84.6396 in Butler County. The formal boundaries for the Village of Somerville (see map below) encompass a land area of 0.25 sq. miles and a water area of 0 sq. miles. Butler County is in the Eastern time zone (GMT -5). The elevation is 768 feet.

The Village of Somerville (GNIS ID: 2399837) 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 Somerville is located within Township of Milford, a minor civil division (MCD) of Butler County.

Beneath the boundary map are tables with Somerville 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 Somerville: Sommerville, Summerville, Yankeetown.

Neighborhood Data

Address Based Hyperlocal Data Input an address and get data & demographics for the pertinent census block group (CBG), a searchable map and a customized directory. The CBG is the smallest geographical unit used by the Census Bureau for reporting certain data.


Village of Somerville, OH Boundary Map

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Boundary Maps: Township of Milford | Butler County | Ohio Counties

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Somerville, OH Data & Demographics (As of July 1, 2015)


Total Population 279
Population in Households 271
Population in Familes 243
Population in Group Qrtrs 8
Population Density1 1,105
Diversity Index2 7


Total Households 96
Average Household Size 2.82
Family Households 77
Average Family Size 3


Total Housing Units 106 (100%)
Owner Occupied HU 78 (73.6%)
Renter Occupied HU 18 (17.0%)
Vacant Housing Units 10 ( 9.4%)
Median Home Value $205,357
Average Home Value $241,234


Median Household Income $66,554
Average Household Income $82,828
Per Capita Income $28,977
  (Compound Annual Growth Rates)


2010-2015 2015-2020
Population -0.14% 0.07%
Households 0.0% 0.0%
Families 0.76% -0.26%
Median Household Income   3.1%
Per Capita Income   2.85%
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.


Somerville, OH - Peer Comparisons by Rank and Percentile

The table below compares Somerville 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 # 1004 17th
Population Density1 # 678 44th
Diversity Index2 # 909 25th
Median Household Income # 171 86th
Per Capita Income # 256 79th

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