Marlboro Flag

Marlboro

County Seat:
No
Area (mi²):
0.43
State:
Ohio

Marlboro is a CDP located in Columbiana County, Ohio. Marlboro has a 2026 population of 260. Marlboro is currently growing at a rate of 7% annually and its population has decreased by 0% since the most recent census, which recorded a population of 0 in 2020.

The median household income in Marlboro is $75,125 with a poverty rate of 6.96%. The median age in Marlboro is 65 years: 63.3 years for males, and 66.5 years for females. For every 100 females there are 125.5 males.

260
Total Population
605
Density (mi²)
17 7%
Growth

Marlboro Population

Marlboro Population

Data after 2023 is projected based on recent change

Year ↓
Population
Growth
Annual Change
2026260177%
2025243167.05%

Median Age

Overall: 65 years
Female: 66.5 years
Male: 63.3 years

Marlboro Adults

There are 221 adults, (115 of whom are seniors) in Marlboro.

Sex Ratio

Female: 102 (44.3%)
Male: 128 (55.7%)

Demographics

The racial composition of Marlboro includes 98.7% White, and smaller percentages for Two or more races and multiracial populations.

Population by Race

Race
Population ↓
Percentage (of total)
White22798.7%
Two or more races31.3%
Race
Population ↓
Percentage (of total)
White22798.7%
Two or more races31.3%

Marlboro Marital Status

Economics and Income Statistics

Marlboro 's average per capita income is $38,750. Household income levels show a median of $75,125. The poverty rate stands at 6.96%.

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$76,625-
Families$75,250$70,227
Households$75,125$66,889
Non Families-$54,696

$38,750

Average Income

$75,125

Median Household Income

6.96%

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)