Longboat Key is a town in Sarasota County, Florida, home to about 7,539 people across 4.1 square miles. Its ZIP code is 34228.
Homes sold for a median of $575 per square foot in the three months ending August 2026, a balanced market.
Each card is that ZIP code’s whole market, including any part outside Longboat Key. Seller’s market: under 4 months of supply; buyer’s market: over 6. Methodology
We’re writing up Longboat Key’s story and what everyday life there is like, for people thinking about moving in.
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| Nearest major airport | Sarasota Bradenton International Airport (SRQ)7 miles away |
|---|---|
| Nearest city of 250,000+ | St. Petersburg, FL24 miles away |
| Nearest city of 1 million+ | Houston, TX789 miles away |
Straight-line distances from the center of Longboat Key; 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.
Longboat Key had 7,505 residents in the 2020 census, down 1% since 2000.
It’s the 396th largest of 954 towns in Florida by population.
Sarasota County grew from 12,440 residents in 1930 to 434,006 in 2020.
Sarasota County, 1930–2020
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 49.2 inches of rain and melted snow fall in a typical year.
Source: NOAA 1991–2020 climate normals, Sarasota Bradenton Ap, FL weather station (6 miles away).
162,310 jobs at 15,989 businesses in Sarasota County. The biggest industries by employees:
Source: U.S. Census Bureau County Business Patterns 2023 (private employers; jobs counted where people work).
34 doctors and other health care providers list an office in Longboat Key.
Nearest hospitals
Providers with an office here
| Primary care doctors | 5 |
|---|---|
| Specialist doctors | 9 |
| Dentists | 1 |
| Nurse practitioners and physician assistants | 3 |
| Mental health providers | 9 |
| Physical and occupational therapists | 4 |
| Optometrists | 2 |
| Chiropractors | 1 |
| Pharmacies | 2 |
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.
Grocery stores
Pharmacies
Libraries
Museums
Counts are within about 1.5 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.
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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.