Clio Flag

Clio

County:
Marlboro County
County Seat:
No
Area (mi²):
0.856

Clio is a town located in Marlboro County, South Carolina. Clio has a 2026 population of 559. Clio is currently declining at a rate of -1.24% annually and its population has decreased by -7.3% since the most recent census, which recorded a population of 603 in 2020.

The median household income in Clio is $36,359 with a poverty rate of 29.17%. The median age in Clio is 38.3 years: 33.4 years for males, and 45.3 years for females. For every 100 females there are 94.4 males.

559
Total Population
653
Density (mi²)
-7 -1.24%
Growth

Clio Population

Clio Population

Data after 2023 is projected based on recent change

Year ↓
Population
Growth
Annual Change
2026559-7-1.24%
2025566-8-1.39%
2024574-8-1.37%
2023582-8-1.36%
2022590-5-0.84%
2021595-8-1.33%
2020603-2-0.33%
2019656-8-1.2%
2018664-7-1.04%
2017671-5-0.74%
2016676-9-1.31%
2015685-10-1.44%
2014695-3-0.43%
2013698-5-0.71%
2012703-11-1.54%
2011714-12-1.65%
2010725-1-0.14%

Median Age

Overall: 38.3 years
Female: 45.3 years
Male: 33.4 years

Clio Adults

There are 761 adults, (138 of whom are seniors) in Clio.

Sex Ratio

Female: 432 (51.4%)
Male: 408 (48.6%)

Demographics

The racial composition of Clio includes 62.38% Black or African American, 13.33% White, 10.24% Native American, 9.76% other race, and smaller percentages for and multiracial populations.

Population by Race

Race
Population ↓
Percentage (of total)
Black or African American52462.38%
White11213.33%
Native American8610.24%
Other race829.76%
Two or more races364.29%
Race
Population ↓
Percentage (of total)
Other race829.76%
Race
Population ↓
Percentage (of total)
Black or African American52462.38%
White11213.33%
Native American8610.24%
Two or more races364.29%

Clio Marital Status

Economics and Income Statistics

Clio 's average per capita income is $25,030. Household income levels show a median of $36,359. The poverty rate stands at 29.17%.

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$95,532-
Families$76,042$75,485
Households$36,359$54,958
Non Families$14,886$21,236

$25,030

Average Income

$36,359

Median Household Income

29.17%

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)