Living in Thonotosassa, Florida
Thonotosassa is an unincorporated community in Hillsborough County, with about 15,764 people.1 It feels small-town or low-density suburban, at 595 people per square mile.1,3
Unincorporated: there's no city government; Hillsborough County provides roads, zoning and law enforcement.
Nearest 24-hour emergency room
HCA Florida Brandon Hospital, in Brandon, about 8 miles away.2
Straight-line distance from the town's center; driving is longer. Freestanding ERs and urgent care aren't counted.
Life in Tampa Bay
The region's big-city option.
Hazards: Storm surge is the big one. The bay is shallow and funnel-shaped, so even a storm passing offshore can flood it: Hurricane Helene's eye stayed about 100 miles out in 2024, yet it drove up to 8 feet of water onto the Pinellas barrier islands, and 12 people died there.4,5
Visitor information
Hillsborough County's official tourism office: Visit Tampa Bay.6 Ask about local events, things to do and a free visitor guide, if they offer one.
Read the free Tampa Bay preview, including the region's state-certified visitor centers.
The full Thonotosassa town card
Choosing Your Place has the complete card for Thonotosassa and 779 other places:
- How its home values, rent, age and income compare with the rest of Tampa Bay
- Household income, and how many ER hospitals are within 15 miles
- The nearest airline airport and the nearest big airport
- The full region profile, side-by-side compare and the monthly-cost calculator
Other places in Hillsborough County
- Tampa · 401,618 people · home value $420,400
- Brandon · 119,767 people · home value $339,000
- Riverview · 113,697 people · home value $384,200
- Town 'n' Country · 85,928 people · home value $337,100
- University CDP (Hillsborough County) · 48,127 people · home value $164,900
- Plant City · 40,887 people · home value $291,800
- Valrico · 40,239 people · home value $393,700
- Carrollwood · 36,725 people · home value $384,600
- Egypt Lake-Leto · 35,873 people · home value $315,100
- Sun City Center · 33,548 people · home value $317,000
"Median" means half are above and half below. Figures are U.S. Census Bureau estimates for Thonotosassa as a Census-defined place; the area a mailing address calls Thonotosassa can be larger.
Notes
- U.S. Census Bureau, American Community Survey 5-year estimates, 2020–2024
- CMS Hospital General Information (Care Compare)
- U.S. Census Bureau, 2024 Gazetteer files (places)
- Pinellas County QuickFacts (U.S. Census Bureau)
- Helene's storm surge in Pinellas (WUSF)
- County tourism office websites, each opened or confirmed 2026-11-05