Saint Martin, OH Profile: Facts & Data


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Saint Martin, Ohio - Basic Facts

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The Village of Saint Martin (historical) had a population of 157 as of July 1, 2018. Saint Martin ranks in the lower quartile for Population Density and 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 Saint Martin is located at latitude 39.2118 and longitude -83.8844 in Brown County. The formal boundaries for the Village of Saint Martin (historical) (see map below) encompass a land area of 1.94 sq. miles and a water area of 0 sq. miles. Brown County is in the Eastern time zone (GMT -5). The elevation is 978 feet.

The Village of Saint Martin (historical) (GNIS ID: 2725568) has a U1 Census Class Code which indicates a census designated place with an official federally recognized name. It also has a Functional Status Code of "A" which identifies an active government providing primary general-purpose functions.

The Village of Saint Martin (historical) is located within Township of Perry, a minor civil division (MCD) of Brown County.

Beneath the boundary map are tables with Saint Martin population, income and housing data, five-year growth projections and peer comparisons for key demographic data. The estimates are for July 1, 2018.

Alternate Unofficial Names for Saint Martin: Saint Martins.

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Saint Martin, OH Data & Demographics (As of July 1, 2018)


Total Population 157
Population in Households 157
Population in Familes 132
Population in Group Qrtrs 0
Population Density1 81
Diversity Index2 4


Median Household Income $67,520
Average Household Income $75,555
Per Capita Income $30,176


Total Housing Units 62 (100%)
Owner Occupied HU 45 (72.6%)
Renter Occupied HU 14 (22.6%)
Vacant Housing Units 4 ( 6.5%)
Median Home Value $175,000
Average Home Value $175,568


Total Households 58
Average Household Size 2.71
Family Households 42
Average Family Size 3
  1. Population Density = Total Population per square mile.
  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 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 0.8% 0.25%
Households 0.87% 0.34%
Families 0.29% 0.0%
Median Household Income   3.28%
Per Capita Income   3.21%

Saint Martin, OH - Peer Comparisons by Rank and Percentile

The table below compares Saint Martin to the other 1,215 incorporated cities, towns and CDPs in Ohio by rank and percentile using July 1, 2018 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 # 1139 6th
Population Density # 1211 0th
Diversity Index # 1173 4th
Median Household Income # 218 82nd
Per Capita Income # 313 74th

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

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Ohio Census Data Comparison Tool

Compare Ohio July 1, 2018 Data
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