County ProfileFL
St. Johns County
Population: 273,425 · 13 ZIP codes
Demographics
Source: U.S. Census Bureau (ACS/Decennial). Estimates vary by year.
People
Total population
273,425
People
Median age
44.2
Housing
Total households
115,794
Income
Median household income
$109,839
Housing
Total housing units
133,504
Employment
Employment rate
58.3%
Education
Bachelor’s degree or higher
50.9%
Healthcare
Insured population
94.7%
County details
Local time 05:43:52(ET)| Name | St. Johns |
|---|---|
| Total ZIP codes | 13total |
| ZIP codes (by type) | 10 Standard3 PO Box |
| Area code | 863, 904 |
| Timezone | Eastern Time (ET) |
| Coordinates | 29.8813966, -81.3882818 |
| Land area | 600.7 sq miles(1,555.7 km²) |
Map of St. Johns county, Florida with ZIP codes
Cities and Communities in St. Johns County
Compare the largest cities in St. Johns County by population, median income, and growth. Use the table below to analyze key demographic shifts across the region.
| City | Population | Median incomeHousehold | ZIP codes |
|---|---|---|---|
| Saint Johns | 62,169 | — | 1ZIPs |
| Ponte Vedra Beach | 31,861 | — | 2ZIPs |
| Ponte Vedra | 24,672 | — | 1ZIPs |
| Nocatee | 22,503 | $141,868 | 1ZIPs |
| Saint Augustine | 14,329 | $78,151 | 6ZIPs |
| Elkton | 4,789 | — | 1ZIPs |
| Hastings | 1,262 | — | 1ZIPs |
— Data unavailable or suppressed by the U.S. Census Bureau for areas with small sample sizes to protect individual privacy.
ZIP Codes in St. Johns County
Review the most populated postal areas across St. Johns County. Use the ranking below to compare resident density and demographic scales between the county's major zones.
| ZIP | City | Median incomeHousehold | Population (ZIP) |
|---|---|---|---|
| 32259 | Saint Johns | $150,736 | 62,169 |
| 32092 | Saint Augustine | $131,020 | 43,691 |
| 32084 | Saint Augustine | $73,837 | 34,526 |
| 32082 | Ponte Vedra Beach | $124,558 | 31,861 |
| 32086 | Saint Augustine | $76,512 | 31,452 |
| 32081 | Ponte Vedra | $131,624 | 24,672 |
| 32080 | Saint Augustine | $92,531 | 21,889 |
| 32095 | Saint Augustine | $136,038 | 16,607 |
| 32145 | Hastings | $75,557 | 5,608 |
| 32033 | Elkton | $86,185 | 4,789 |
| 34268 | Nocatee | $29,512 | 223 |
| 32004 | Ponte Vedra Beach | — | — |
| 32085 | Saint Augustine | — | — |
Data Sources & Citations
The geographic and demographic information presented on this site is compiled from publicly available, authoritative sources, including:
- United States Census BureauDemographic, population, housing, and socioeconomic data sourced from Census Bureau datasets, including the Decennial Census and the American Community Survey (ACS).Census Data
- United States Postal Service (USPS)ZIP code classifications, delivery types, and postal designations used for reference purposes. USPS ZIP codes are intended for mail delivery and may not always align exactly with Census geographic boundaries.USPS