Marengo, OH Profile: Facts & Data


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Marengo, Ohio - Basic Facts

The Village of Marengo had a population of 349 as of July 1, 2018. Marengo ranks in the upper quartile for Population Density when compared to the other cities, towns and Census Designated Places (CDPs) in Ohio. See peer rankings below.

The primary coordinate point for Marengo is located at latitude 40.4008 and longitude -82.811 in Morrow County. The formal boundaries for the Village of Marengo (see map below) encompass a land area of 0.17 sq. miles and a water area of 0 sq. miles. Morrow County is in the Eastern time zone (GMT -5). The elevation is 1,158 feet.

The Village of Marengo (GNIS ID: 2399254) 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 Marengo is located within Township of Bennington, a minor civil division (MCD) of Morrow County.

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  1. Marengo 2018 Demographic Data
  2. Growth Rates for Marengo (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 - 2018 Demographics

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Boundary Maps, Demographic Data, School Zones Review maps and data for the neighborhood, city, county, ZIP Code, and school zone. July 1, 2018, data includes home values, household income, percentage of homes owned, rented or vacant, etc.


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


Total Population 349
Population in Households 336
Population in Familes 280
Population in Group Qrtrs 13
Population Density2 2,072
Diversity Index3 12


Median Household Income $63,264
Average Household Income $81,952
Per Capita Income $31,666


Total Housing Units 148 (100%)
Owner Occupied HU 95 (64.2%)
Renter Occupied HU 41 (27.7%)
Vacant Housing Units 11 ( 7.4%)
Median Home Value $135,227
Average Home Value $154,211


Total Households 137
Average Household Size 2.45
Family Households 97
Average Family Size 3
  1. Demographics are point estimates for July 1st of the current year and each for the forecast years. See References for more information.
  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.


2010-2018 2018-2023
Population 0.25% 0.34%
Households 0.36% 0.29%
Families 0.64% 0.21%
Median Household Income   6.78%
Per Capita Income   3.28%

Marengo, OH - Peer Comparisons by Rank and Percentile

The table below compares Marengo 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 # 956 21st
Population Density # 254 79th
Diversity Index # 600 51st
Median Household Income # 281 77th
Per Capita Income # 255 79th

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