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People Statistics · City

Population in St. Augustine

2010 – 2025 · 16 data points 107 of 243 · Towns of Florida Updated Oct 22, 2026
People · St. Augustine St. Johns County Florida United States

Source: U.S. Census Bureau, Population Estimates Program, 2010 – 2025

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Overview 7 figures People 21 figures Economy 20 figures Housing 8 figures Education 10 figures Tourism 3 figures Climate 8 figures
Latest value · 2025 16,141 +0.6% since 2024
Towns of Florida · 2025 107 of 243 Place 1 is the highest value.
since 2015 +24% +1.4% a year on average
share of St. Johns County 4.66% St. Johns County: 346,328 · 2025
Population, 2010 – 2025 people
+24% since 2015

Source: U.S. Census Bureau, Population Estimates Program, 2010 – 2025

Compared with Population · people
St. Augustine 16,141
St. Johns County 346K
Florida 23M
United States 342M
World 8.2B

Sources: U.S. Census Bureau, Population Estimates Program · World Bank — World Development Indicators

The series at a glance St. Augustine · 2010 – 2025
Latest value 16,141 · 2025
First value 13,014 · 2010
Highest 16,141 · 2025
Lowest 12,939 · 2018
Average change +1.4% a year on average
Data points 16

By year

All years · 2010 – 2025

YearSt. AugustineChange St. Johns CountyFloridaUnited StatesWorld
2025 16,141 +0.6% 346K 23M 342M 8.2B
2024 16,038 +3.0% 333K 23M 340M 8.1B
2023 15,577 +1.9% 321K 23M 337M 8.1B
2022 15,281 +0.8% 308K 22M 334M 8B
2021 15,158 +3.1% 293K 22M 332M 7.9B
2020 14,698 +7.6% 277K 22M 332M 7.9B
2019 13,661 +5.6% 263K 21M — 7.8B
2018 12,939 −1.4% 252K 21M — 7.7B
2017 13,118 +0.4% 243K 21M — 7.6B
2016 13,060 +0.4% 234K 21M — 7.5B
2015 13,003 −0.3% 226K 20M — 7.4B
2014 13,048 +0.4% 217K 20M — 7.4B
2013 12,995 −0.1% 209K 20M — 7.3B
2012 13,014 +0.3% 202K 19M — 7.2B
2011 12,976 −0.3% 196K 19M — 7.1B
2010 13,014 191K 19M — 7B

Sources: U.S. Census Bureau, Population Estimates Program · World Bank — World Development Indicators, 2010 – 2025

Ranking · Towns of Florida

2023 · Place 1 is the highest value.

Year: 2025 2024 2023 2022 2021 2020 2019 2018 2017 2016 2015 2014
Highest first Lowest first A–Z
#TerritoryPopulation
227 Anna Maria 1,019
198 Apalachicola 2,420
119 Atlantic Beach 13,336
205 Atlantis 2,148
63 Aventura 40,247
189 Bal Harbour 3,090
220 Baldwin 1,388
158 Bay Harbor Islands 5,914
238 Bell 554
102 Belle Glade 17,159
171 Belleair 4,522
214 Belleair Beach 1,622
201 Belleair Bluffs 2,300
188 Biscayne Park 3,123
20 Boca Raton 102K
47 Bonita Springs 57,069
32 Boynton Beach 82,558
46 Bradenton 57,661
229 Bradenton Beach 926
223 Bronson 1,244
133 Brooksville 9,791
177 Bunnell 3,847
211 Callahan 1,811
114 Callaway 13,838
132 Cape Canaveral 10,065
…
150 St Augustine Beach 6,805
196 St Leo 2,444
137 St Pete Beach 8,778
107 St. Augustine 15,577
4 St. Petersburg 265K
97 Stuart 19,459
88 Sunny Isles Beach 22,767
…

Source: U.S. Census Bureau, Population Estimates Program, 2023

What it means

How many people live here — residents, not visitors.

How it is calculated

Official count or estimate of residents for each year: a census plus births, deaths and moves since then. Estimates are revised when a new census comes out.