Middleburg, Florida Demographics & Population 2026
During the 2020–2024 ACS period, Middleburg, Florida had a total population of 11,644, the 318th largest community in Florida, with a median household income of $74,634, which is about the same as the state average. The poverty rate is 8.0%.
Data vintage: U.S. Census Bureau ACS 2020–2024 5-Year Estimates · refreshed July 2026 · Methodology & source notes
Middleburg Quick Facts
How Middleburg Changed
Change from the 2019–2023 ACS period to 2020–2024. These are rolling five-year estimates, not year-over-year measurements.
| Metric | 2019–2023 | 2020–2024 | Change |
|---|---|---|---|
| Population | 11,911 | 11,644 | -2.2% |
| Median household income | $70,877 | $74,634 | +5.3% |
| Median home value | $241,700 | $254,600 | +5.3% |
How Middleburg Compares
Median Household Income
Median Home Value
Economy & Housing
Household Income Distribution
Detailed income brackets
Employment
Housing Overview
People & Demographics
Age Distribution
Race & Ethnicity
Diversity Index
A less diverse community where one racial or ethnic group represents a large majority.
State average: 65 | National average: 61
Education
Educational Attainment (Adults 25+)
Middleburg Rankings in Florida
Explore Florida Rankings
Other Cities in Clay County
| City | Population | Median Income | Poverty | Home Value |
|---|---|---|---|---|
| Lakeside | 32,105 | $81,684 | 8.9% | $273,900 |
| Oakleaf Plantation | 32,070 | $108,543 | 8.8% | $351,200 |
| Fleming Island | 29,766 | $116,611 | 5.7% | $422,400 |
| Bellair-Meadowbrook Terrace | 14,755 | $59,388 | 15.5% | $224,900 |
| Asbury Lake | 14,458 | $100,949 | 2.2% | $329,600 |
| Green Cove Springs | 10,044 | $75,142 | 12.7% | $371,000 |
| Orange Park | 9,055 | $77,106 | 13.8% | $313,100 |
| Keystone Heights | 1,576 | $80,217 | 18.1% | $227,900 |
| Penney Farms | 642 | $52,500 | 9.6% | $230,800 |
Cities Similar to Middleburg
These cities in the same state have comparable population and economic profiles.
| City | Population | Median Income | Home Value | Bachelor's+ | Poverty |
|---|---|---|---|---|---|
| Gulfport | 11,734 | $71,203 | $366,200 | 40.3% | 13.4% |
| Shady Hills | 11,983 | $68,409 | $233,200 | 14.9% | 12.2% |
| Wilton Manors | 11,511 | $85,392 | $589,200 | 45.2% | 11.4% |
| Lantana | 12,256 | $70,012 | $396,200 | 24.2% | 11.5% |
| Medulla | 10,985 | $70,802 | $319,800 | 31.5% | 8.8% |
Population Overview
Middleburg is a small city located in Florida, within Clay County. The total population is 11,644. It ranks as the 318th most populous out of 955 Census-designated places in Florida.
Age Demographics
The median age in Middleburg is 44.7 years. This is 5% higher than the state median of 42.6 years.
Economy, Income & Housing
The median household income in Middleburg is $74,634. This is about the same as the state median of $74,568. It is also 8% lower than the national median of $80,734. The poverty rate stands at 8.0%. This is 36% lower than the state poverty rate of 12.6%. The unemployment rate is 3.0%. This is 38% lower than the state rate of 4.8%. The median home value is $254,600. Housing costs are 29% lower than the state median of $359,000. The home-value-to-income ratio is 3.4x. 87.2% of occupied housing units are owner-occupied. This homeownership rate is 29% higher than the state average of 67.6%.
Race & Ethnicity
The largest racial or ethnic group in Middleburg is White (non-Hispanic), making up 80.6% of the population. Hispanic or Latino residents account for 7.7%. The White (non-Hispanic) population is significantly higher than the state average (80.6% vs 50.4%). The Black or African American population (2.9%) is well below the state average of 14.6%. The Hispanic or Latino population (7.7%) is well below the state average of 27.4%. The Asian population (1.1%) is well below the state average of 2.9%.
Education
18.9% of residents aged 25 and older hold a bachelor's degree or higher. This is 45% lower than the state rate of 34.2%. Nationally, 35.7% of adults hold at least a bachelor's degree. The high school graduation rate (or equivalent) is 87.9%.
Data Sources & Methodology
All demographic data for Middleburg, Florida is sourced from the U.S. Census Bureau's American Community Survey (ACS) 2020–2024 5-Year Estimates. The ACS collects data from approximately 3.5 million households annually and pools five years of responses so that even small communities can be measured, though the margin of error widens as the population falls. Comparisons are made against Florida state averages and national averages calculated from the same dataset. Rankings reflect the city's position among all 955 Census-designated places in Florida. Read more about how these figures are produced on our methodology page, or visit data.census.gov for official data.
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Frequently Asked Questions
What is the population of Middleburg, Florida?
Middleburg, Florida has a population of 11,644 according to the most recent U.S. Census ACS 5-Year Estimates.
What is the median household income in Middleburg, FL?
The median household income in Middleburg is $74,634, which is 8% lower than the national median of $80,734.
What is the poverty rate in Middleburg, FL?
The poverty rate in Middleburg is 8.0%. This means approximately 928 residents live below the federal poverty line.
What is the racial makeup of Middleburg, Florida?
Middleburg's population is 80.6% White, 2.9% Black, 7.7% Hispanic/Latino, and 1.1% Asian.
What is the median home value in Middleburg, FL?
The median home value in Middleburg is $254,600. The home-value-to-income ratio is 3.4x.
How educated is Middleburg, Florida?
18.9% of adults (25+) in Middleburg hold a bachelor's degree or higher, and 6.0% hold a graduate or professional degree.