3 cities
| City | Rank | 2026 Pop. ↓ | 2020 Pop. | Annual Change | Density | Area (mi²) | Type |
|---|---|---|---|---|---|---|---|
| Tampa | 1 | 427,538 | 388,564 | 1.54% | 3,734 | 114 | City |
| Plant City | 2 | 44,677 | 39,783 | 1.86% | 1,480 | 30 | City |
| Temple Terrace | 3 | 28,017 | 26,729 | 0.77% | 3,707 | 8 | City |
Tampa is the largest city in Hillsborough County, with a population of 427,538.
Temple Terrace is the smallest city in Hillsborough County, with a population of 28,017.
There are 3 cities in Hillsborough County, Florida.