Casselberry Population 2026
Casselberry has a population of 27,056, making it the #1733 biggest city in 🇺🇸 United States, located in Florida. It is about 325× smaller than New York City, the country's biggest city.
Population (city proper)
27,056
Rank in United States
#1733
Coordinates
28.68°N, 81.33°W
~17 m elevation · America/New_York
Distance to capital (Washington)
1,203 km
747 miles, straight line
Other big cities in Florida
| City | Population | Rank in United States |
|---|---|---|
| Jacksonville | 1,009,833 | #10 |
| Miami | 487,014 | #37 |
| Tampa | 414,547 | #46 |
| Orlando | 334,854 | #57 |
| St. Petersburg | 257,083 | #84 |
| Hialeah | 237,069 | #93 |
| Tallahassee | 201,731 | #121 |
| Fort Lauderdale | 183,146 | #142 |
Cities near Casselberry
- Winter Springs34,789 people · ~3 km away
- Altamonte Springs43,159 people · ~4 km away
- Oviedo38,551 people · ~12 km away
- Sanford58,111 people · ~15 km away
- Orlando334,854 people · ~16 km away
- Alafaya78,113 people · ~17 km away
FAQ
What is the population of Casselberry?
Casselberry has a population of 27,056 (city proper, latest official figure via GeoNames), making it the #1733 biggest city in United States.
What state is Casselberry in?
Casselberry is located in Florida, United States.
Is Casselberry the capital of United States?
No, the capital of United States is Washington D.C., about 1,203 km away.
Sources & notes
Population refers to the city proper (municipal boundaries), not the metropolitan area. Source: GeoNames (CC BY 4.0), retrieved 2026-07-07. Country data: UN World Population Prospects 2024.
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