Clay Flag

Clay

County:
Gallia County
County Seat:
No
Area (mi²):
21.9
State:
Ohio

Clay is located in Gallia County, Ohio. Clay has a 2025 population of 1,720 . Clay is currently declining at a rate of -0.35% annually and its population has decreased by -1.71% since the most recent census, which recorded a population of 1,750 in 2020.

The average household income in Clay is $59,533 with a poverty rate of 13.05%. The median age in Clay is 46 years: 45.4 years for males, and 50.5 years for females. For every 100 females there are 97.6 males.

1.7K
Total Population
79
Density (mi²)
-6 -0.35%
Growth

Clay Population

Clay Population

Data after 2023 is projected based on recent change

Demographics

The racial composition of Clay includes 97.86% White, and smaller percentages for Two or more races and multiracial populations.

Population by Race

White (97.86%)

Two or more races (2.14%)

Race
Population
Percentage (of total)
White1,28297.86%
Two or more races282.14%

Clay Marital Status

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

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Clay's average per capita income is $27,974. Household income levels show a median of $49,375. The poverty rate stands at 13.05%.

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$73,125-
Families$63,047$67,777
Households$49,375$59,533
Non Families$32,596$38,436

$27,974

Average Income

$49,375

Median Household Income

13.05%

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)