Population (2025 estimate)348,336 — April 1, 2025 estimate
Historic Streets Lead Toward Atlantic Horizons
St. Johns County, FloridaSt. Johns County brings together historic St. Augustine, Atlantic beaches and coastal conservation areas. St. Augustine brings historic streets and museums into close proximity, while St. Augustine Beach and Ponte Vedra Beach offer coastal settings. The county extends beyond its best-known visitor district. A good itinerary separates downtown walking, beach access and more distant conservation areas into manageable outings. Use this guide to connect a day out with the practical resources that make local plans easier.
St. Johns County at a Glance
Population (2025 estimate)348,336 — April 1, 2025 estimate
County SeatSt. Augustine
Largest MunicipalitySt. Augustine — largest municipality, 2025 estimate
Established1821
ZIP CodeLook up by address
Total Area821.5 square miles, land and water (2025 Census geography)
Selected Major RoutesI-95, US 1, SR A1A, SR 16, SR 207
Common Area Codes904 / 324
Shop - Dine - Discover
Meet Local Businesses
Support the businesses that help make our communities thrive. From family-owned shops and restaurants to trusted local services, discover businesses worth visiting throughout the county.
Discover St. Johns County
St. Johns County
Established in 1821, St. Johns County has its county seat in St. Augustine. St. Augustine brings historic streets and museums into close proximity, while St. Augustine Beach and Ponte Vedra Beach offer coastal settings. The county extends beyond its best-known visitor district. A good itinerary separates downtown walking, beach access and more distant conservation areas into manageable outings. These places give the county more than one center of activity. Exploring the communities separately makes room for local character, instead of treating every destination as part of a single visitor district.
Everyday life in St. Johns County spans St. Augustine, St. Augustine Beach, Ponte Vedra Beach. Planning around the community you are actually visiting helps with travel, shopping and appointments. This guide connects local discoveries with county government, school information, library services and public resources. Use the linked agencies for current service arrangements, and check individual venues before setting out. County boundaries, municipal services and business service areas are not interchangeable.
What Shapes Us
Historic Streets
Begin with historic St. Augustine, Atlantic beaches and coastal conservation areas. Choose one part of the county to explore, then follow the official visitor resources for access and practical details.
Atlantic Shore
Get to know St. Augustine and the surrounding communities through their public spaces, local destinations and everyday services. Let the place itself shape your next stop.
Coastal Discovery
Pair a local outing with the practical information you need. Agency links, visitor resources and direct business contacts help turn an idea into a workable plan.
Find your own pace among these local places.
A Sense of Place
St. Johns County in View
Community scenes, landscapes and local details.
Jacksonville Today — Northeast Florida
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Around St. Johns County
Stories from every corner of St. Johns County.
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Shop - Dine - Discover
Meet Local Businesses
Support the businesses that help make our communities thrive. From family-owned shops and restaurants to trusted local services, discover businesses worth visiting throughout the county.
Everyday Connections
Find the right local resource
Use these direct agency links to plan visits, locate services and confirm current requirements.
Government
St. Johns County — Supervisor of Elections
Local government information and public services.
St. Johns County — Board of County Commissioners
Official office information and local public services.
St. Johns County — Clerk of Courts
Official office information and local public services.
St. Johns County — Property Appraiser
Official office information and local public services.
St. Johns County — Tax Collector
Official office information and local public services.
St. Johns County Property Appraiser
Property assessment records, exemptions and the local appraiser’s contacts.
County Supervisor of Elections Contact Lookup
Select St. Johns for the local election office’s official contact information; state directory updated September 24, 2026.
St. Johns County Government
County departments, public notices and public services.
Schools
Florida School District Contacts
Select this county for the district website and enrollment contacts.
Florida Department of Education
State education programs and school information.
Florida School Accountability Reports
Compare published school and district information.
Florida Virtual School
Explore statewide online public-school options.
Federal Student Aid
College financial aid information and applications.
Hospitals and Health Care
Florida Department of Health in St. Johns County
Local public-health services and clinic contacts; confirm which services are offered at each location.
County Health Department Locator
Select this county for public-health service locations; this is not a hospital directory.
Florida Health Finder
State healthcare facility information; search by county.
Medicare Care Compare
Find and compare hospitals and other care providers.
HRSA Find a Health Center
Locate federally supported health centers by address.
Public Safety
St. Johns County Sheriff
Agency information and non-emergency contacts; call 911 for an emergency.
St. Johns County — Emergency Management
Local public-safety preparedness and official incident information; use 911 for emergencies.
Florida Highway Patrol
State highway law enforcement information.
Florida 511
Check road incidents and travel conditions.
Florida Fish and Wildlife Conservation Commission
Wildlife concerns and agency contacts.
Emergency Services
St. Johns County — Emergency Management
Local preparedness, warnings and emergency information.
Florida Division of Emergency Management
State preparedness and disaster updates.
National Hurricane Center
Official tropical weather forecasts and advisories.
National Weather Service
Local forecasts, watches and warnings.
Disaster Assistance
Check federal assistance options after a declared disaster.
State Parks
Anastasia State Park
Consult the official tourism listing for access, activities and the operator’s current details.
Faver-Dykes State Park
Nature trails and Pellicer Creek paddling near St. Augustine; check admission and launch information.
Fort Mose Historic State Park
St. Augustine historic site with a reconstructed fort, interpretive woodland trail and observation boardwalk; check museum and program arrangements.
Florida State Parks
Find state parks and review official park notices.
State Park Reservations
Check campsite and cabin availability.
Trails
St. Johns County — Parks & Rec
Find local parks, trail information and access notices.
St. Johns County — Parks
Local park and trail locations, maps and access notices.
Faver-Dykes State Park — Trails and Access
Nature trails and Pellicer Creek paddling near St. Augustine; check admission and launch information.
Fort Mose Historic State Park — Trails and Access
St. Augustine historic site with a reconstructed fort, interpretive woodland trail and observation boardwalk; check museum and program arrangements.
Florida Greenways and Trails
State trails planning and recreation resources.
Florida Trail Association
Trail information and hiking resources.
Utilities
St. Johns County — Utility Department
Local utility service information; verify the provider for your exact address.
Find Your Utility Service Territory
Select St. Johns in the state map to identify potential electric, gas, water and wastewater providers; confirm address-level coverage.
Local Home Energy Assistance Provider
Find the agency serving St. Johns and ask about eligibility and available home-energy bill assistance.
Drinking Water Consumer Confidence Reports
Learn how to obtain and understand the annual quality report from your own drinking-water supplier.
Florida Public Service Commission
Information about regulated utility service and assistance.
Florida 811
Arrange underground utility marking before digging.
Libraries
St. Johns County — Public Library
Locations, catalog information and library services.
Florida Memory — State Library and Archives
Search historical photographs, documents and oral histories for local research; digital statewide collection.
Florida Electronic Library
Statewide digital research resources.
Ask a Librarian
Online reference assistance through Florida libraries.
Florida Braille and Talking Book Library
Accessible library services and eligibility information.
Courts
St. Johns County — Clerk of Courts
Court records, filing information and local court services.
Florida Courts
State court information and court locator.
Florida Courts Help
Self-help information and court resources.
Florida Courts E-Filing Portal
Electronic filing portal; review applicable requirements.
Florida Legal Services
Civil legal assistance information.
DMV
St. Johns County — Tax Collector
Confirm office services, appointment requirements and documentation.
St. Johns County — Motor Vehicle Office Directory
County-specific office addresses, transactions and appointment links maintained by FLHSMV.
Driver Licenses and ID Cards
Official Florida licensing and identification requirements.
Motor Vehicles, Tags and Titles
Registration and vehicle-title information.
MyDMV Portal
Online services offered by the state motor vehicle agency.
Motor Vehicle Service Locations
Find the appropriate office and check services before traveling.
Transportation
St. Johns County — Community Transportation Coordinator
Find St. Johns in FDOT’s county directory for the local provider, ride-booking number and eligibility contact.
Florida 511
Statewide traffic conditions and incidents.
Florida Department of Transportation
State road projects and transportation information.
SunPass
Toll account information and service.
Florida Commission for the Transportation Disadvantaged
Transportation coordination and eligibility resources.
Postal Services
USPS Location Finder
Find local post offices and available services by ZIP Code.
USPS Tracking
Track a mailed item.
USPS ZIP Code Lookup
Confirm an address ZIP Code; county boundaries are not postal boundaries.
USPS Hold Mail
Arrange eligible temporary mail holds.
USPS Change of Address
Official change-of-address service.
Veterans
Florida Department of Veterans’ Affairs
State veterans programs and benefits information.
VA Facility Locator
Find the appropriate VA facility near your address.
VA Health Care
Eligibility, enrollment and care information.
VA Benefits
Federal veterans benefits and account services.
Veterans Crisis Line
Confidential crisis support: dial 988, then press 1.
Employment
CareerSource Florida
Find regional workforce services and career centers.
Employ Florida
State job search and employment tools.
Florida State Jobs
State government employment opportunities.
USAJOBS
Federal employment opportunities.
Florida Reemployment Assistance
Official information about reemployment assistance.
Make Your Next Step Easier
Useful answers for exploring and everyday life.
St. Johns County Questions
Know Before You Go
Start with these county facts and direct links, then confirm the details that matter to your plans.
St. Johns County is associated with historic St. Augustine, Atlantic beaches and coastal conservation areas. Start with the official local visitor resource to choose a community and check the details for your visit.
St. Augustine is the county seat. St. Johns County Government provides department information; check the specific office address before making a trip.
St. Augustine is the largest municipality in the April 1, 2025 state population estimates. This comparison uses incorporated municipalities, not census-designated places or metropolitan areas.
The April 1, 2025 estimate is 348,336 residents. The figure comes from Florida’s Office of Economic and Demographic Research, and is an estimate for that date rather than a live population count.
St. Johns County was established in 1821. The county history source provides the historical reference; the establishment year does not describe the age of the communities or cultures that preceded it.
Use the Florida Department of Education district directory and select St. Johns. Contact the district about enrollment and address-specific school assignments; a mailing city alone does not establish attendance eligibility.
Start with St. Johns County Government and its emergency information, then consult the National Weather Service for weather alerts. Review the current notice for your location rather than relying on an older event post.
Use the Florida county health department locator and select St. Johns for public-health services. For hospital and facility research, use Florida Health Finder. These resources help locate services; they do not confirm appointment availability.
Check the Florida motor vehicle office locator for the office serving your area. Review the offered services, required documents and appointment process before traveling; not every office handles every transaction.
Start with Anastasia State Park or GTM Research Reserve Visitor Center. Consult the official tourism listing for access, activities and the operator’s current details. Consult the official tourism listing for access, activities and the operator’s current details.
Use the direct business links: Tree Guys of St. Augustine; Ximenez-Fatio House Museum. Confirm the specific service and location directly. An advertisement in this county guide does not establish countywide service coverage.
Shop - Dine - Discover
Meet Local Businesses
Support the businesses that help make our communities thrive. From family-owned shops and restaurants to trusted local services, discover businesses worth visiting throughout the county.
My Local Guide
Explore Local Places
Make room for a different kind of dayFollow the linked venues for visiting details and current availability.
Kids’ Fun
- St. Augustine Alligator Farm — Use the official website for current hours, reservations and visiting details.
- St. Augustine Aquarium — Use the official website for current hours, reservations and visiting details.
- Fountain of Youth Archaeological Park — Use the official website for current hours, reservations and visiting details.
Restaurants
- The Floridian — Use the official website for current hours, reservations and visiting details.
- Catch 27 — Use the official website for current hours, reservations and visiting details.
- Columbia Restaurant — St. Augustine — Spanish and Cuban dining; select the St. Augustine location for reservations and current details.
Shopping & Retail
- St. Augustine Premium Outlets — Use the official website for current hours, reservations and visiting details.
- Whetstone Chocolates — Use the official website for current hours, reservations and visiting details.
- San Sebastian Winery — Use the official website for current hours, reservations and visiting details.
Clothing & Boutiques
- Polo Ralph Lauren Factory Store — See the center’s specific store page for location and current hours.
- Nike Factory Store — See the center’s specific store page for location and current hours.
- Tommy Bahama Outlet — See the center’s specific store page for location and current hours.
Outdoor Fun
- Anastasia State Park — Consult the official tourism listing for access, activities and the operator’s current details.
- GTM Research Reserve Visitor Center — Consult the official tourism listing for access, activities and the operator’s current details.
- Nocatee Preserve — Consult the official tourism listing for access, activities and the operator’s current details.
Free Things To Do
- Fort Matanzas National Monument — No entrance fee; verify ferry operation and ticket availability.
- St. Photios Greek Orthodox National Shrine — Check current access information.
- St. Augustine Art Association — Free gallery admission is identified by official tourism; check the current exhibition schedule.
Keep exploring St. Johns CountyFind Your Next Local Stop