Saint Henry, OH Profile: Facts, Map & Data


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Saint Henry, Ohio - Basic Facts

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The Village of Saint Henry had a population of 2,574 as of July 1, 2017.

The primary coordinate point for Saint Henry is located at latitude 40.4202 and longitude -84.6337 in Mercer County. The formal boundaries for the Village of Saint Henry (see map below) encompass a land area of 1.6 sq. miles and a water area of 0.05 sq. miles. Mercer County is in the Eastern time zone (GMT -5). The elevation is 971 feet.

The Village of Saint Henry (GNIS ID: 2399173) 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 Saint Henry is located within Township of Granville, a minor civil division (MCD) of Mercer County.

Beneath the boundary map are tables with Saint Henry 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 Saint Henry: Saint Henrys.

Neighborhood Data

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Village of Saint Henry, OH Boundary Map

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Boundary Maps: Township of Granville | Mercer County | Ohio Counties

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Saint Henry, OH Data & Demographics (As of July 1, 2017)


Total Population 2,574
Daytime Population: Workers 1,273
Daytime Population: Residents 1,103
Total Daytime Population (TDP) 2,376
Ratio TDP/Total Population1 0.92
Population in Households 2,550
Population in Familes 2,288
Population in Group Qrtrs 24
Population Density2 1,605
Diversity Index3 8


Median Household Income $66,895
Average Household Income $79,335
Per Capita Income $28,071


Total Housing Units 949 (100%)
Owner Occupied HU 735 (77.4%)
Renter Occupied HU 191 (20.1%)
Vacant Housing Units 23 ( 2.4%)
Median Home Value $173,333
Average Home Value $190,795


Total Households 926
Average Household Size 2.75
Family Households 698
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 0.81% 0.64%
Households 0.99% 0.79%
Families 1.07% 0.71%
Median Household Income   2.22%
Per Capita Income   3.08%

Saint Henry, OH - Peer Comparisons by Rank and Percentile

The table below compares Saint Henry 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 # 428 65th
Population Density # 420 66th
Diversity Index # 899 27th
Median Household Income # 205 83rd
Per Capita Income # 366 70th

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

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