Hutchinson Island South, Florida Demographics & Population 2026

Population Overview

Hutchinson Island South is a small community located in Florida, within St. Lucie County. The total population is 4,175. It ranks as the 526th most populous out of 955 Census-designated places in Florida.

Age Demographics

The median age in Hutchinson Island South is 71.4 years. This is 68% higher than the state median of 42.6 years. Only 3.1% of residents are under 18, indicating fewer families with children. 35.9% of residents are 75 or older, suggesting a significant retirement-age population with implications for healthcare services and senior housing.

Economy, Income & Housing

The median household income in Hutchinson Island South is $65,871. This is 12% lower than the state median of $74,568. It is also 18% lower than the national median of $80,734. The poverty rate stands at 7.0%. This is 44% lower than the state poverty rate of 12.6%. The unemployment rate is 3.9%. This is 20% lower than the state rate of 4.8%. The median home value is $406,800. Housing costs are 13% higher than the state median of $359,000. The home-value-to-income ratio of 6.2x suggests that housing affordability is a significant concern for many residents. 90.2% of occupied housing units are owner-occupied. This homeownership rate is 33% higher than the state average of 67.6%.

Race & Ethnicity

Hutchinson Island South has a predominantly White (non-Hispanic) population, comprising 90.0% of all residents. Hispanic or Latino residents account for 5.5%. The White (non-Hispanic) population is significantly higher than the state average (90.0% vs 50.4%). The Hispanic or Latino population (5.5%) is well below the state average of 27.4%. The Asian population (0.1%) is well below the state average of 2.9%.

Education

44.5% of residents aged 25 and older hold a bachelor's degree or higher. This is 30% higher than the state rate of 34.2%. Nationally, 35.7% of adults hold at least a bachelor's degree. The high school graduation rate (or equivalent) is 95.5%. Notably, 17.2% of adults hold a graduate or professional degree, indicating a highly educated workforce.

Data Sources & Methodology

All demographic data for Hutchinson Island South, Florida is sourced from the U.S. Census Bureau's American Community Survey (ACS) 2020–2024 5-Year Estimates. The ACS collects data from approximately 3.5 million households annually and pools five years of responses so that even small communities can be measured, though the margin of error widens as the population falls. Comparisons are made against Florida state averages and national averages calculated from the same dataset. Rankings reflect the city's position among all 955 Census-designated places in Florida. Read more about how these figures are produced on our methodology page, or visit data.census.gov for official data.