Middleburg

County:: Clay County
County Seat:: No
Area (mi²):: 19.616
State:: Florida

Middleburg is a CDP located in Clay County, Florida. Middleburg has a 2025 population of 11,546. Middleburg is currently declining at a rate of -0.83% annually and its population has decreased by -7.96% since the most recent census, which recorded a population of 12,544 in 2020.

The average household income in Middleburg is $83,645 with a poverty rate of 8.77%. The median age in Middleburg is 43 years: 41.8 years for males, and 44.5 years for females.

Demographics

The racial composition of Middleburg includes 86.4% White, 3.84% other race, and smaller percentages for Black or African American, Asian, Native American, Native Hawaiian or Pacific Islander and multiracial populations.

Population by Race

White

Two or more races

Other race

Black or African American

Asian

Native American

Native Hawaiian or Pacific Islander

Race	Population	Percentage (of total)
White	10,291	86.4%
Two or more races	697	5.85%
Other race	457	3.84%
Black or African American	348	2.92%
Asian	112	0.94%
Native American	6	0.05%
Native Hawaiian or Pacific Islander	0	0%

Middleburg Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Middleburg's average per capita income is $42,980. Household income levels show a median of $70,877. The poverty rate stands at 8.77%.

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	$80,269	-
Families	$72,834	$89,403
Households	$70,877	$83,645
Non Families	$57,614	$65,354

$42,980

Average Income

$70,877

Median Household Income

8.77%

Poverty Rate