Keystone Heights is a city in Clay County, Florida, home to about 1,576 people across 1.1 square miles. It has no ZIP code of its own: it’s part of 32656.
Homes sold for a median of $190 per square foot in the three months ending August 2026, a buyer’s market.
Each card is that ZIP code’s whole market, including any part outside Keystone Heights. Seller’s market: under 4 months of supply; buyer’s market: over 6. Methodology
We’re writing up Keystone Heights’s story and what everyday life there is like, for people thinking about moving in.
Are you a local agent who knows Keystone Heights well? Agents who advertise here will be able to write the guide. Advertise on OfferBacked
| Nearest major airport | Jacksonville International Airport (JAX)51 miles away |
|---|---|
| Closer regional airport | Gainesville Regional Airport (GNV)18 miles away |
| Nearest city of 250,000+ | Jacksonville, FL42 miles away |
| Nearest city of 1 million+ | Houston, TX803 miles away |
Straight-line distances from the center of Keystone Heights; 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.
Keystone Heights had 1,446 residents in the 2020 census, up 7% since 2000.
It’s the 719th largest of 954 towns in Florida by population.
Clay County grew from 5,635 residents in 1900 to 218,245 in 2020.
Clay County, 1900–2020
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 45°F. About 53.3 inches of rain and melted snow fall in a typical year.
Source: NOAA 1991–2020 climate normals, Starke, FL weather station (12 miles away).
48,303 jobs at 4,455 businesses in Clay County. The biggest industries by employees:
Source: U.S. Census Bureau County Business Patterns 2023 (private employers; jobs counted where people work).
40 doctors and other health care providers list an office in Keystone Heights.
Nearest hospitals
Providers with an office here
| Primary care doctors | 7 |
|---|---|
| Dentists | 3 |
| Nurse practitioners and physician assistants | 10 |
| Mental health providers | 7 |
| Physical and occupational therapists | 8 |
| Optometrists | 1 |
| Chiropractors | 4 |
| Pharmacies | 4 |
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
Theaters and performance venues
Counts are within about 1 mile 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.
Public schools here are run by Clay. Check each district’s attendance zones for a specific address.
| School | Grades | Students | Type | Distance |
|---|---|---|---|---|
| Keystone Heights ElementaryKeystone Heights | Pre-K–6 | 779 | Public | 3.2 mi |
| Mcrae Elementary SchoolKeystone Heights | Pre-K–6 | 544 | Public | 4.2 mi |
| Keystone Heights Junior/Senior HighKeystone Heights | 7–12 | 1,139 | Public | 3.4 mi |
Source: U.S. Department of Education, NCES: Common Core of Data (2024-2025) for public schools. Listed by address; we don’t rate schools.
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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.