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 and multiracial populations.

Population by Race

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%

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