Population of St. Augustine, Florida as of January 2026. How many people live in St. Augustine today?

The exact population of St. Augustine, Florida as of January 2026 is estimated at 14,329 residents. Please note: this figure is an estimate and may slightly change as people get born and pass away, it also depends on migration to/from St. Augustine.

Check out more data on population in Florida:

• Population of Hollywood
• Population of Miramar
• Population of Clearwater
• Population of Naples
• Population of Pompano Beach
• Population of Boca Raton
• Population of Brandon
• Population of Alafaya
• Population of Largo
• Population of Lauderhill
• Population of Poinciana
• Population of Port Orange
• Population of Coconut Creek
• Population of Margate
• Population of Tamiami
• Population of Pensacola
• Population of Titusville