St. Johns County, Florida
FL · FIPS 12109 · ACS 2024 5-Year Estimates
| Metric | Value | vs National | Rank | Percentile |
|---|---|---|---|---|
| Total Population | 306,934 | — | #236 / 3,222 | |
| Median Household Income | $109,839 | +46.2% | #102 / 3,222 | |
| Median Age | 44.2 years | +13.6% | #883 / 3,222 | |
| Median Home Value | $489,200 | +73.5% | #145 / 3,222 | |
| Median Gross Rent | $1,922 | +65.3% | #62 / 3,222 | |
| Poverty Rate | 6.5% | -48.1% | #159 / 3,222 | |
Demographics
St. Johns County has a population of 306,934, making it the #236 most populous county in the US. The median age is 44.2 years, which is 13.6% above the national median.
Population Trend
Rankings →Year-over-Year Population Growth
Age & Sex Distribution
Race & Ethnicity
Nativity
Household Type
Economy
The median household income in St. Johns County is $109,839, ranking #102 out of 3,222 counties — 46.2% above the national median. The poverty rate is 6.5% and unemployment stands at 3.3%.
Median Household Income Trend
Rankings →Poverty Rate Trend
Rankings →Housing
The median home value in St. Johns County is $489,200 (+73.5% vs national). Renters pay a median of $1,922/mo and the homeownership rate is 82.2%.
Median Home Value Trend
Rankings →Health
94.7% of residents in St. Johns County have health insurance coverage, which is 3.3% above the national rate.
About St. Johns County, Florida
St. Johns County, Florida has a total population of 306,934, making it the 236th most populous county in the United States. The median age in St. Johns County is 44.2 years, which is 13.6% above the national median of 38.9 years.
The median household income in St. Johns County is $109,839, which ranks #102 of 3,222 counties nationwide. This is 46.2% above the national median of $75,149. The poverty rate is 6.5%, lower than the national rate of 12.6%. The unemployment rate stands at 3.3%.
The median home value in St. Johns County is $489,200, 73.5% above the national median. Renters in St. Johns County pay a median gross rent of $1,922 per month. The homeownership rate is 82.2%, compared to the national rate of 64.4%.
In St. Johns County, 50.9% of residents aged 25 and older hold a bachelor's degree or higher, 51.1% above the national average of 33.7%. Health insurance coverage stands at 94.7% of the population. The average commute time for workers is 29.0 min.
St. Johns County is a diverse community. The largest racial or ethnic group is White (non-Hispanic) at 77.4% of the population, followed by Hispanic or Latino (9.1%) and Black (non-Hispanic) (4.9%).
All data for St. Johns County, Florida comes from the U.S. Census Bureau's American Community Survey (ACS) 5-Year Estimates. These figures are estimates based on survey sampling and are subject to margin of error. For the most detailed and up-to-date data, visit the Census Bureau's official data portal.