Marengo Flag

Marengo

County:
Morrow County
County Seat:
No
Area (mi²):
0.168
State:
Ohio

Marengo is a village located in Morrow County, Ohio. Marengo has a 2025 population of 281 . Marengo is currently growing at a rate of 0.36% annually and its population has increased by 0.36% since the most recent census, which recorded a population of 280 in 2020.

The median household income in Marengo is $81,667 with a poverty rate of 7.92%. The median age in Marengo is 29 years: 28.9 years for males, and 32 years for females. For every 100 females there are 76.5 males.

281
Total Population
1,669
Density (mi²)
1 0.36%
Growth

Marengo Population

Marengo Population

Data after 2023 is projected based on recent change

Demographics

The racial composition of Marengo includes 92.5% White, and smaller percentages for and multiracial populations.

Population by Race

White (92.5%)

Two or more races (7.5%)

Race
Population
Percentage (of total)
White22292.5%
Two or more races187.5%

Marengo Marital Status

OverallMalesFemales0%10%20%30%40%50%60%70%80%90%100%

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Marengo's average per capita income is $44,712. Household income levels show a median of $81,667. The poverty rate stands at 7.92%.

Families: A family includes the owner or renter of the home along with everyone related to them - whether through birth, marriage, or adoption. This includes relatives like spouses, children, parents, siblings, grandparents, and any other family members.
Households: A household includes all the people who occupy a housing unit (such as a house or apartment) as their usual place of residence.
Non Families: A nonfamily household is either someone living alone or when the owner/renter lives with people they aren't related to, like roommates.
Name
Median
Mean
Married Families$120,625-
Families$108,750$111,831
Households$81,667$97,738
Non Families$34,375$44,132

$44,712

Average Income

$81,667

Median Household Income

7.92%

Poverty Rate

Nearby Cities

Sources

  1. US Census State Population Estimates - Most recent state estimates from the Census Bureau's Population Estimates Program
  2. US Census County Population Estimates - Most recent county estimates from the Census Bureau's Population Estimates Program
  3. American Community Survey (2009 - 2013)
  4. Census QuickFacts
  5. Historical Populations of States and Counties (1790 - 1990)