Keystone, Florida Population 2026
Updated April 2026 · US Census ACS 2023 5-Year Estimates
The population of Keystone, Florida is 26,723 as of the 2023 American Community Survey, making it the 158th-largest city in Florida. The median household income is $155,365, the median home value is $604,800, and the median age is 45.7.
26,723
Population
761
People / sq mi
$155,365
Median Income
$604,800
Median Home Value
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Keystone covers 35.1 sq mi of land at 761 people per square mile.
About Keystone, FL
Homeownership is the standout figure in Keystone: 91.1% of homes are owner-occupied, higher than the national rate. With 26,723 residents, Keystone is a city in Florida.
Households here are among the highest-earning of all US cities: median income is $155,365, above the US median of $78,538. Only 2.5% of residents live in poverty, below the national 12.4%. The median home value is $604,800, with typical rent around $2,227.
About 59.3% of adults 25 and older have a bachelor’s degree, above the 35.0% national figure. Working from home is common here: 27.5% of workers do so, above the national 14.0%, and the average commute runs about 32 minutes each way.
The ownership rate anchors the housing story in Keystone, and tends to move with the age structure and home-value figures above.
Race & Ethnicity
| White | 75.2% |
| Black or African American | 3.7% |
| Asian | 0.0% |
| Hispanic or Latino (any race) | 0.5% |
| Two or More Races | 0.0% |
Economy & Income
$155,365
Median Household Income
$69,923
Per Capita Income
2.5%
Poverty Rate
1.8%
Unemployment Rate
Housing
$604,800
Median Home Value
$2,227
Median Rent
91.1%
Owner-Occupied
Education
96.1%
High School+
59.3%
Bachelor's+
Commute
0.0%
Drive Alone
65.9%
Public Transit
27.5%
Work From Home
32.4 min
Avg Commute
Community Profile
47.7%
Foreign Born
81.9%
Non-English at Home
7.8%
Veterans
5.9%
With Disability
95.2%
Health Insurance
98.6%
Internet Access
Employment by Industry
| Professional, Scientific & Management | 23.4% |
| Finance, Insurance & Real Estate | 21.4% |
| Information | 11.4% |
| Education, Health Care & Social Services | 7.3% |
| Manufacturing | 5.4% |
| Transportation & Warehousing | 4.8% |
| Public Administration | 4.2% |
| Construction | 3.7% |
| Arts, Entertainment & Food Services | 3.2% |
| Retail Trade | 2.9% |
| Agriculture & Mining | 1.0% |
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Frequently Asked Questions
Keystone, Florida has a population of 26,723 according to the US Census Bureau's 2023 American Community Survey 5-year estimates, making it the 158th-largest city in Florida.
The median household income in Keystone, Florida is $155,365, with 2.5% of residents living below the federal poverty level.
The median home value in Keystone, Florida is $604,800, with median monthly rent at $2,227 and a homeownership rate of 91.1%.
The median age in Keystone, Florida is 45.7 years. The population is 50.3% male and 49.7% female.
Where to stay in Keystone
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Data from the American Community Survey (ACS) 5-Year estimates.
Source: U.S. Census Bureau ACS, 2026.