Hillsborough County, Florida Population 2026
Updated April 2026 · US Census ACS 2023 5-Year Estimates · 4th-largest in Florida
The population of Hillsborough County, Florida is 1,489,634 as of the 2023 American Community Survey, making it the 4th-largest county in Florida. The median household income is $75,011, the median home value is $333,300, and the median age is 37.8.
The population of Hillsborough County has grown 28.2% since 2010 (1,233,511 → 1,581,426), a +1.79% annualized rate.
1,489,634
Population
+1.79%
Annual growth
1457
People / sq mi
$75,011
Median Income
$333,300
Median Home Value
Hillsborough County covers 1,023 sq mi of land at 1456.8 people per square mile.
About Hillsborough County, FL
What distinguishes Hillsborough County is density: among the most densely settled of US counties, around 1,457 people per square mile. Hillsborough County is a county in Florida with a population of 1,489,634. That makes it one of the ten largest counties in Florida in the country, at #4 by population.
The typical household earns $75,011 a year, near the US median of $78,538. The poverty rate is 9.6%, below the national 12.4%. Home values run above average at $333,300, with typical rent around $1,543.
About 37.2% of adults 25 and older have a bachelor’s degree, above the 35.0% national figure. Remote work is widespread — 18.3% of workers stay home, above the national 14.0%, and the average commute runs about 29 minutes each way.
That density explains much of the rest of the profile in Hillsborough County: denser places lean toward renting, shorter commutes by transit, and a younger working-age mix.
Hillsborough County Population History (2010-2024)
The county of Hillsborough County had a population of 1,233,511 in 2010 and 1,581,426 in 2024, a 28.2% growth over 14 years. The peak was 1,581,426 in 2024. Average annual growth rate: 1.79%.
1,581,426
Population (2024)
1,233,511
Population (2010)
1,581,426
Peak (2024)
1.79%
Avg Annual Growth
| Year | Population |
|---|---|
| 2010 | 1,233,511 |
| 2011 | 1,255,639 |
| 2012 | 1,279,861 |
| 2013 | 1,304,474 |
| 2014 | 1,332,742 |
| 2015 | 1,364,645 |
| 2016 | 1,398,093 |
| 2017 | 1,428,960 |
| 2018 | 1,455,351 |
| 2019 | 1,476,431 |
| 2020 | 1,466,320 |
| 2021 | 1,484,844 |
| 2022 | 1,523,839 |
| 2023 | 1,557,313 |
| 2024 | 1,581,426 |
Race & Ethnicity
| White | 54.8% |
| Black or African American | 16.4% |
| Asian | 0.0% |
| Hispanic or Latino (any race) | 1.3% |
| Two or More Races | 0.0% |
Age & Sex
37.8
Median Age
50.8%
Female
49.2%
Male
14.8%
Age 65+
Age Distribution
Children (under 15): 18.2% · Seniors (65+): 14.8%
Income & Poverty
| Median household income | $75,011+$3,300 vs state |
| Mean household income | $106,537 |
| Per-capita income | $41,980 |
| Poverty rate | 9.6%+0.7% vs state |
| Unemployment rate | 2.9% |
| Employment-to-population | 62.0% |
Top Industries by Employment
The largest employment sector in Hillsborough County is professional & business services, accounting for 21.0% of workers.
How residents commute
0.8%
Drive alone
1.3%
Carpool
68.9%
Public transit
18.3%
Work from home
28.7 min
Avg commute
Housing
$333,300+$8,300 vs state
Median home value
$1,543
Median rent
61.1%
Homeownership rate
618,220
Total housing units
92.2%
Occupied
7.8%
Vacant
38.9%
Renter-occupied
Social & access
88.5%
With health insurance
96.9%
With broadband internet
37.1%
Foreign-born
7.5%
Veterans (18+)
12.2%
With a disability
69.7%
Speak language other than English at home
Education
89.6%
High School+
37.2%
Bachelor's+
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Common questions about Hillsborough County, FL
Frequently Asked Questions
Hillsborough County, Florida has a population of 1,489,634 according to the US Census Bureau's 2023 American Community Survey 5-year estimates, making it the 4th-largest county in Florida. Population density is 1457 people per square mile.
The population of Hillsborough County has grown 28.2% since 2010 (1,233,511 → 1,581,426), a +1.79% annualized rate.
The median household income in Hillsborough County, Florida is $75,011, with mean (average) household income of $106,537 and per-capita income of $41,980. 9.6% of residents live below the federal poverty level.
In Hillsborough County, the largest racial and ethnic groups are White (54.8%), Black or African American (16.4%), Hispanic or Latino (1.3%). Figures are from the US Census Bureau's 2023 ACS 5-year estimates and reflect self-reported responses.
The median age in Hillsborough County, Florida is 37.8 years. Residents are 50.8% female and 49.2% male.
The median home value in Hillsborough County is $333,300 and median monthly rent is $1,543. 61.1% of occupied housing units are owner-occupied. The county has 618,220 total housing units, 7.8% of which are vacant.
The largest employment sector in Hillsborough County, Florida is professional, scientific, and management services, employing 21.0% of workers. The unemployment rate is 2.9%.
Jacksonville is among the largest cities associated with Hillsborough County, Florida, with a population of 961,739.
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Data from the American Community Survey (ACS) 5-Year estimates.
Source: U.S. Census Bureau ACS, 2026.