Casselberry, Florida

Casselberry population, 2020 to 2024

Casselberry added 2,710 residents from July 2020 to July 2024, a change of +9.4%. In the latest year it moved by +748. Among 229 Florida places of 5,000 or more, that growth ranks 59th; the median place changed by +4.8%. The median place of 5,000+ in Florida has 21,954 people, so Casselberry is 1.4 times that size.

Casselberry covers 6.97 square miles of land and 0.54 of water, for 4,541 people per square mile of land. The median Florida place of 5,000+ has 2,498, so Casselberry is denser than the typical town.

What county Casselberry is in

All of Casselberry's residents live in Seminole County, which had 494,605 residents in 2024. Casselberry holds 6.4% of the county's population. The shaded shape is on the map above; dots mark the eight nearest places.

ZIP codes in Casselberry

1 ZIP Code Tabulation Area (ZCTA) overlaps Casselberry by at least 10% of the ZCTA's or the city's land: 32707. ZCTAs are Census approximations of USPS ZIP code delivery areas. The list comes from the 2020 ZCTA to place relationship file, so a city that annexed land after 2020 may reach into ZIP codes not listed here.

Where Casselberry is

The Census internal point of Casselberry is at 28.661200, -81.321900. Tallahassee, the capital, is 216.1 miles NW in a straight line. The nearest larger place is Winter Springs, FL (39,822 people), 3.7 miles away. The nearest city of 100,000 or more is Orlando, FL, 17.9 miles away.

Daylight in Casselberry

At 28.66° N, Casselberry gets about 13 h 58 min of daylight around the June solstice and 10 h 19 min around the December solstice, a swing of 3 h 39 min. Figures are sunrise to sunset from the SunCalc model for June 21 and December 21, 2026.

Places near Casselberry

The eight nearest incorporated places of 1,000+ in Florida, measured between internal points. The closest is Longwood, 3.2 miles away, with 17,089 people.