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People Statistics · City estimate

Median age in St. Augustine

2013 – 2024 · 12 data points 138 of 391 · Towns of Florida Updated Oct 26, 2026
People · St. Augustine St. Johns County Florida United States

Source: U.S. Census Bureau, American Community Survey 5-year estimates, 2013 – 2024

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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 · 2024 49.9years +3.0 since 2023 ± 4.5 · margin of error
Towns of Florida · 2024 138 of 391 Place 1 is the highest value.
since 2014 +7.8
vs St. Johns County +5.7 St. Johns County: 44.2 · 2024
Median age, 2013 – 2024 years · St. Augustine · St. Johns County · Florida · United States · World
+7.8 since 2014
St. Augustine St. Johns County Florida United States World

Sources: U.S. Census Bureau, American Community Survey 5-year estimates · United Nations, World Population Prospects, 2013 – 2024

Compared with Median age · years
St. Augustine
49.9
St. Johns County
44.2
Florida
42.6
United States
38.9
World
30.4 · 2023

Sources: U.S. Census Bureau, American Community Survey 5-year estimates · United Nations, World Population Prospects

The series at a glance St. Augustine · 2013 – 2024
Latest value 49.9 · 2024
First value 43.2 · 2013
Highest 49.9 · 2024
Lowest 41.5 · 2018
Data points 12

By year

All years · 2013 – 2024

YearSt. Augustine±Change St. Johns CountyFloridaUnited StatesWorld
2024estimate 49.9 4.5 +3.0 44.2 42.6 38.9 —
2023estimate 46.9 4.4 −1.2 44.0 42.6 38.7 30.4
2022estimate 48.1 5.1 +1.9 44.0 42.4 38.5 30.1
2021estimate 46.2 4.3 −1.8 43.8 42.3 38.4 29.8
2020estimate 48.0 5.6 +3.0 43.7 42.2 — 29.6
2019estimate 45.0 4.1 +3.5 43.7 42.0 — 29.3
2018estimate 41.5 5.0 −0.6 43.4 41.9 — 29.0
2017estimate 42.1 4.1 −0.8 43.1 41.8 — 28.8
2016estimate 42.9 3.2 +0.4 42.9 41.6 — 28.5
2015estimate 42.5 2.9 +0.4 42.7 41.4 — 28.3
2014estimate 42.1 3.6 −1.1 42.6 41.2 — 28.1
2013estimate 43.2 2.3 42.5 41.0 — 27.8

Sources: U.S. Census Bureau, American Community Survey 5-year estimates · United Nations, World Population Prospects, 2013 – 2024

Ranking · Towns of Florida

2020 · Place 1 is the highest value.

Year: 2024 2023 2022 2021 2020 2019 2018 2017 2016 2015 2014 2013
Highest first Lowest first A–Z
#TerritoryMedian age
391 St Leo 19.1
390 Hurlburt Field 21.9
389 Eglin AFB 23.4
388 Goodland 26.6
387 Wimauma 26.8
386 University 27.5
385 Bell 28.4
384 Valparaiso 28.5
383 Florida City 28.6
382 Panacea 28.7
381 Otter Creek 28.9
380 Gladeview 29.4
379 Immokalee 29.4
378 Indiantown 29.9
377 Mangonia Park 30.2
376 Naranja 30.2
375 Fellsmere 30.3
374 Homestead 30.8
373 Canal Point 31.0
372 Biscayne Park 31.0
371 West Perrine 31.3
370 Crestview 32.2
369 Lynn Haven 32.9
368 Laurel Hill 33.0
367 Gibsonton 33.1
…
161 Cape Coral 47.8
160 Orange City 47.9
159 Jensen Beach 48.0
158 St. Augustine 48.0
157 Boca Raton 48.2
156 Navarre Beach 48.3
155 Delray Beach 48.3
…

Source: U.S. Census Bureau, American Community Survey 5-year estimates, 2020

What it means

The age that splits residents into two equal halves — a quick read on whether a place is young or ageing.

How it is calculated

Half the residents are younger and half are older than this age, from census or population estimates by age.