Brilliant Flag

Brilliant

County Seat:
No
Area (mi²):
1.747
State:
Ohio

Brilliant is a CDP located in Jefferson County, Ohio. Brilliant has a 2026 population of 969. Brilliant is currently declining at a rate of -3.2% 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 Brilliant is $43,914 with a poverty rate of 16.24%. The median age in Brilliant is 46 years: 52.9 years for males, and 45.3 years for females. For every 100 females there are 113.6 males.

969
Total Population
555
Density (mi²)
-32 -3.2%
Growth

Brilliant Population

Brilliant Population

Data after 2023 is projected based on recent change

Year ↓
Population
Growth
Annual Change
2026969-32-3.2%
20251,001-32-3.1%

Median Age

Overall: 46 years
Female: 45.3 years
Male: 52.9 years

Brilliant Adults

There are 1,085 adults, (198 of whom are seniors) in Brilliant.

Sex Ratio

Female: 568 (46.8%)
Male: 645 (53.2%)

Demographics

The racial composition of Brilliant includes 100% White, and smaller percentages for and multiracial populations.

Population by Race

Race
Population ↓
Percentage (of total)
White1,213100%
Race
Population ↓
Percentage (of total)
White1,213100%

Brilliant Marital Status

Economics and Income Statistics

Brilliant 's average per capita income is $35,556. Household income levels show a median of $43,914. The poverty rate stands at 16.24%.

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$65,431-
Families$63,750$59,378
Households$43,914$53,972
Non Families$42,533$45,362

$35,556

Average Income

$43,914

Median Household Income

16.24%

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)