Cadiz Flag

Cadiz

County:
Harrison County
County Seat:
Yes
Area (mi²):
8.784
State:
Ohio

Cadiz is a village located in Harrison County, Ohio. Cadiz has a 2025 population of 2,924 . It is also the county seat of Harrison County . Cadiz is currently declining at a rate of -0.88% annually and its population has decreased by -4.26% since the most recent census, which recorded a population of 3,054 in 2020.

The average household income in Cadiz is $58,288 with a poverty rate of 18.47%. The median age in Cadiz is 46 years: 37.8 years for males, and 51.3 years for females. For every 100 females there are 80.5 males.

2.9K
Total Population
333
Density (mi²)
-26 -0.88%
Growth

Cadiz Population

Cadiz Population

Data after 2023 is projected based on recent change

Demographics

The racial composition of Cadiz includes 83.32% White, 12.34% Black or African American, and smaller percentages for Native American and multiracial populations.

Population by Race

White (83.32%)

Black or African American (12.34%)

Two or more races (3.71%)

Native American (0.63%)

Race
Population
Percentage (of total)
White2,51283.32%
Black or African American37212.34%
Two or more races1123.71%
Native American190.63%

Cadiz Marital Status

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

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Cadiz's average per capita income is $36,277. Household income levels show a median of $38,417. The poverty rate stands at 18.47%.

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$88,370-
Families$63,667$74,365
Households$38,417$58,288
Non Families$28,918$41,976

$36,277

Average Income

$38,417

Median Household Income

18.47%

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)