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.
Hillsborough County, FL Climate
Hillsborough County, FL has an average annual temperature of 22.5°C (73°F) and receives about 1267 mm of precipitation per year. The warmest month is July and the coldest is January. Figures are 1970–2000 climate normals.
22.5°C
Avg Temp
1267
Precip (mm/yr)
Jul
Hottest Month
Jan
Coldest Month
| Month | Avg (°C/°F) | Precip |
|---|---|---|
| January | 16° / 61° | 62 mm |
| February | 17° / 62° | 79 mm |
| March | 19° / 67° | 88 mm |
| April | 22° / 71° | 45 mm |
| May | 25° / 77° | 89 mm |
| June | 27° / 81° | 172 mm |
| July | 28° / 82° | 187 mm |
| August | 28° / 82° | 206 mm |
| September | 27° / 81° | 167 mm |
| October | 24° / 75° | 60 mm |
| November | 20° / 69° | 52 mm |
| December | 17° / 63° | 60 mm |
1970–2000 normals from WorldClim 2.1 (~9 km grid). Precipitation can be less precise near mountains or coastlines, where rainfall varies sharply over short distances.
Best time to visit Hillsborough County, FL
The most comfortable months to visit Hillsborough County, FL are typically April, November and October, when temperatures are mildest and rainfall is relatively low. The hottest month is July (around 33°C high). The coldest is January (near 10°C low). August is usually the wettest month.
Where to stay near Hillsborough County
Visiting or relocating to Hillsborough County, FL? Compare hotels and short-term rentals across the county — live availability and prices.
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Data from the American Community Survey (ACS) 5-Year estimates.
Source: U.S. Census Bureau ACS, 2026.