Saint Henry, OH Profile: Facts & Data


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Saint Henry, Ohio - Basic Facts

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The Village of Saint Henry had a population of 2,673 as of July 1, 2021.

The primary coordinate point for Saint Henry is located at latitude 40.4175 and longitude -84.6397 in Mercer County. The formal boundaries for the Village of Saint Henry 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 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.

Alternate Unofficial Names for Saint Henry: Saint Henrys.

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  1. Saint Henry 2021 Demographic Data
  2. Growth Rates for Saint Henry (Historical & 5-Year Forecast)
  3. Peer Comparisons (Rank and Percentile)
  1. Neighborhoods Demographics (Home Values, Household Income, etc.)
  2. Ohio Research Tools (Easy Tools & Current Data)
  3. Ohio Data Comparison Tool - 2021 Demographics

Saint Henry, OH Data & Demographics (As of July 1, 2021)


Total Population 2,673 (100%)
Population in Households 2,649 (99.1%)
Population in Families 2,368 (88.6%)
Population in Group Quarters1 24 ( 0.9%)
Population Density 1,633
Diversity Index2 9


Median Household Income $83,113
Average Household Income $99,617
% of Income for Mortgage4 11%
Per Capita Income $35,424
Wealth Index5 111


Total HU (Housing Units) 996 (100%)
Owner Occupied HU 772 (77.5%)
Renter Occupied HU 197 (19.8%)
Vacant Housing Units 27 ( 2.7%)
Median Home Value $222,468
Average Home Value $276,878
Housing Affordability Index3 220


Total Households 969
Average Household Size 2.73
Family Households 726
Average Family Size 3
  1. Group Quarters - a place where people live or stay in a group living arrangement. Includes college residents halls, nursing facilities, military barracks, and correctional facilities.
  2. 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 races 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.
  3. The Housing Affordability Index base is 100 and represents a balance point where a resident with a median household income can normally qualify to purchase a median price home. Values above 100 indicate increased affordability, while values below 100 indicate decreased affordability.
  4. The % of Income for Mortgage quantifies the percentage of median household income dedicated to mortgage payments on a home priced at the median value (assuming a 30-year mortgage and a 20% down payment).
  5. The Wealth Index is based on a number of indicators of affluence including average household income and average net worth, but it also includes the value of material possessions and resources. It represents the wealth of the area relative to the national level. Values above or below 100 represent above-average wealth or below-average wealth compared to the national level.


2010-2021 2021-2026
Population 0.86% 0.64%
Households 1.05% 0.75%
Families 1.04% 0.63%
Median Household Income   1.58%
Per Capita Income   2.07%
Owner Occupied HU   0.89%

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, 2021 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 # 419 66th
Population Density # 400 67th
Median Household Income # 148 88th
Housing Affordability Index # 708 58th
Per Capita Income # 270 78th
Diversity Index # 845 31st

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

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