Casselberry is a city in Seminole County, Florida, home to about 30,135 people across 7.0 square miles. Its ZIP code is 32707, and parts of 32730, 32751 and 32792 are in Casselberry too.
Homes sold for a median of $233 per square foot in the three months ending August 2026, a seller’s market.
Mostly Casselberry
Mostly Fern Park; part is in Casselberry
Mostly Maitland; part is in Casselberry
Part is in Casselberry, part in Goldenrod and Winter Park
Each card is that ZIP code’s whole market, including any part outside Casselberry. Seller’s market: under 4 months of supply; buyer’s market: over 6. Methodology
We’re writing up Casselberry’s story and what everyday life there is like, for people thinking about moving in.
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| Nearest major airport | Orlando Sanford International Airport (SFB)9 miles away |
|---|---|
| Nearest city of 250,000+ | Orlando, FL13 miles away |
| Nearest city of 1 million+ | Philadelphia, PA860 miles away |
Straight-line distances from the center of Casselberry; driving is longer.
Source: Airports from OurAirports (scheduled passenger service); city centers and populations from the U.S. Census Bureau.
Source: Members of Congress from the congress-legislators project; districts from the Census Bureau’s relationship files; governor and mayor from Wikidata.
Casselberry had 28,794 residents in the 2020 census, up 27% since 2000.
It’s the 142nd largest of 954 towns in Florida by population.
Seminole County grew from 10,986 residents in 1920 to 470,856 in 2020.
Seminole County, 1920–2020
Source: U.S. Census Bureau decennial censuses (counties 1900–1990 from the Bureau’s historical county file).
Average highs peak around 92°F in summer, and winter lows average 52°F. About 51.6 inches of rain and melted snow fall in a typical year.
Source: NOAA 1991–2020 climate normals, Orlando Executive Ap, FL weather station (8 miles away).
193,461 jobs at 14,897 businesses in Seminole County. The biggest industries by employees:
Source: U.S. Census Bureau County Business Patterns 2023 (private employers; jobs counted where people work).
233 doctors and other health care providers list an office in Casselberry.
Nearest hospitals
Providers with an office here
| Primary care doctors | 27 |
|---|---|
| Specialist doctors | 3 |
| Dentists | 27 |
| Nurse practitioners and physician assistants | 63 |
| Mental health providers | 75 |
| Physical and occupational therapists | 16 |
| Optometrists | 8 |
| Chiropractors | 14 |
| Pharmacies | 14 |
Source: Hospitals from CMS Hospital General Information (ratings are CMS overall star ratings); straight-line distances; providers from the CMS National Plan and Provider Enumeration System (NPPES), by practice address and primary specialty.
Parks (10 nearby)
Grocery stores (3 nearby)
Pharmacies (1 nearby)
Libraries (1 nearby)
Museums
Theaters and performance venues
Counts are within about 2 miles of the center of town.
Source: Map data © OpenStreetMap contributors (openstreetmap.org/copyright), as mapped by volunteers; it can miss places or include closed ones.
Established in 1940.
Notable people born here
Source: Wikidata (wikidata.org), the free knowledge base; people are listed by place of birth.
Public schools here are run by Seminole. Check each district’s attendance zones for a specific address.
| School | Grades | Students | Type | Distance |
|---|---|---|---|---|
| Casselberry Elementary SchoolCasselberry | Pre-K–5 | 716 | Public | 0.4 mi |
| Red Bug Elementary SchoolCasselberry | Pre-K–5 | 811 | Public | 2.0 mi |
| Sterling Park Elementary SchoolCasselberry | Pre-K–5 | 700 | Public | 0.6 mi |
| South Seminole Middle SchoolCasselberry | 6–8 | 842 | Public | 0.4 mi |
| School | Grades | Students | Affiliation | Distance |
|---|---|---|---|---|
| Smith Preparatory AcademyCasselberry | Pre-K–12 | 175 | Christian (no specific denomination) | 1.7 mi |
| The Geneva SchoolCasselberry | Pre-K–12 | 661 | Presbyterian | 1.5 mi |
| Destined for Destiny Institute IncCasselberry | K–10 | 11 | Nonsectarian | 0.9 mi |
| Socrates Preparatory SchoolCasselberry | 1–12 | 67 | Nonsectarian | 2.1 mi |
Source: U.S. Department of Education, NCES: Common Core of Data (2024-2025) for public schools; Private School Universe Survey (2023-2024) for private schools. Listed by address; we don’t rate schools.
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Shares ZIP codes with Maitland, Goldenrod, Winter Park, Fern Park and Eatonville.
Town boundaries don’t always match ZIP codes: a ZIP code can cross into neighboring towns, and a town can share a ZIP code with its neighbors. Facts describe the town itself; market figures describe whole ZIP codes.