Keystone CDP, Florida Demographics & Population 2026
As of 2026, Keystone CDP, Florida has a total population of 26,723, the 158th largest city in Florida, with a median household income of $155,365, which is 117% higher than the state average. The poverty rate is 4.2%.
Key Takeaways
- Household income is 117% above the state average — one of the wealthiest communities in Florida.
- An exceptionally low poverty rate of 4.2% — among the lowest in Florida.
- 59.4% of adults hold a bachelor's degree or higher — top 10% in Florida.
Keystone CDP Quick Facts
How Keystone CDP Compares
Median Household Income
Median Home Value
Economy & Housing
Household Income Distribution
Employment
Housing Overview
People & Demographics
Age Distribution
Race & Ethnicity
Diversity Index
Moderate diversity with one or two groups making up the majority.
State average: 64 | National average: 60
Education
Educational Attainment (Adults 25+)
Keystone CDP Rankings in Florida
Explore Florida Rankings
Cities Similar to Keystone CDP
These cities in the same state have comparable population and economic profiles.
| City | Population | Median Income | Home Value | Bachelor's+ | Poverty |
|---|---|---|---|---|---|
| Fish Hawk CDP | 25,945 | $133,142 | $509,800 | 53.1% | 6.9% |
| Nocatee CDP | 25,581 | $131,488 | $585,000 | 68.0% | 4.8% |
| Palmetto Bay village | 24,247 | $143,368 | $787,000 | 61.5% | 6.4% |
| Lutz CDP | 26,731 | $114,516 | $451,800 | 50.6% | 5.5% |
| Palm City CDP | 25,699 | $117,689 | $532,100 | 47.9% | 5.1% |
Population Overview
Keystone CDP is a mid-sized community located in Florida. The total population is 26,723. It ranks as the 158th most populous out of 953 cities and towns in Florida.
Age Demographics
The median age in Keystone CDP is 45.7 years. This is 7% higher than the state median of 42.6 years.
Economy, Income & Housing
The median household income in Keystone CDP is $155,365. This is 117% higher than the state median of $71,711. Compared to the national median of $78,538, household income here is 98% higher. The poverty rate stands at 4.2%. This is 67% lower than the state poverty rate of 12.6%. This exceptionally low poverty rate indicates strong economic prosperity across the community. The unemployment rate is 2.9%. This is 40% lower than the state rate of 4.8%. The median home value is $604,800. Housing costs are 86% higher than the state median of $325,000. The home-value-to-income ratio is 3.9x. 91.0% of occupied housing units are owner-occupied. This homeownership rate is 35% higher than the state average of 67.3%.
Race & Ethnicity
The largest racial or ethnic group in Keystone CDP is White (non-Hispanic), making up 69.5% of the population. Hispanic or Latino residents account for 16.4%. The Black or African American population (3.7%) is well below the state average of 14.8%. The Asian population is significantly higher than the state average (5.9% vs 2.8%).
Education
59.4% of residents aged 25 and older hold a bachelor's degree or higher. This places Keystone CDP in the top 10% of all cities in the state for educational attainment. This is 79% higher than the state rate of 33.2%. Nationally, 35.0% of adults hold at least a bachelor's degree. The high school graduation rate (or equivalent) is 96.1%. Notably, 25.7% of adults hold a graduate or professional degree, indicating a highly educated workforce.
Data Sources & Methodology
All demographic data for Keystone CDP, Florida is sourced from the U.S. Census Bureau's American Community Survey (ACS) 5-Year Estimates (2019-2023). The ACS collects data from approximately 3.5 million households annually, providing reliable estimates for communities of all sizes. Comparisons are made against Florida state averages and national averages calculated from the same dataset. Rankings reflect the city's position among all 953 Census-designated places in Florida. For official data, visit data.census.gov.
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Frequently Asked Questions
What is the population of Keystone CDP, Florida?
Keystone CDP, Florida has a population of 26,723 according to the most recent U.S. Census ACS 5-Year Estimates.
What is the median household income in Keystone CDP, FL?
The median household income in Keystone CDP is $155,365, which is 98% higher the national median of $78,538.
What is the poverty rate in Keystone CDP, FL?
The poverty rate in Keystone CDP is 4.2%. This means approximately 1,116 residents live below the federal poverty line.
What is the racial makeup of Keystone CDP, Florida?
Keystone CDP's population is 69.5% White, 3.7% Black, 16.4% Hispanic/Latino, and 5.9% Asian.
What is the median home value in Keystone CDP, FL?
The median home value in Keystone CDP is $604,800. The home-value-to-income ratio is 3.9x.
How educated is Keystone CDP, Florida?
59.4% of adults (25+) in Keystone CDP hold a bachelor's degree or higher, and 25.7% hold a graduate or professional degree.