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People Statistics · City estimate

Median age in Siesta Key

2013 – 2024 · 12 data points 31 of 391 · Towns of Florida Updated Nov 3, 2026
People · Siesta Key Sarasota 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 66.3years +0.3 since 2023 ± 1.9 · margin of error
Towns of Florida · 2024 31 of 391 Place 1 is the highest value.
since 2014 +3.5
vs Sarasota County +8.9 Sarasota County: 57.4 · 2024
Median age, 2013 – 2024 years · Siesta Key · Sarasota County · Florida · United States · World
+3.5 since 2014
Siesta Key Sarasota 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
Siesta Key
66.3
Sarasota County
57.4
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 Siesta Key · 2013 – 2024
Latest value 66.3 · 2024
First value 63.0 · 2013
Highest 67.5 · 2019
Lowest 62.8 · 2014
Data points 12

By year

All years · 2013 – 2024

YearSiesta Key±Change Sarasota CountyFloridaUnited StatesWorld
2024estimate 66.3 1.9 +0.3 57.4 42.6 38.9 —
2023estimate 66.0 1.8 −0.9 57.3 42.6 38.7 30.4
2022estimate 66.9 2.9 −0.2 57.1 42.4 38.5 30.1
2021estimate 67.1 2.6 −0.1 56.5 42.3 38.4 29.8
2020estimate 67.2 2.1 −0.3 56.6 42.2 — 29.6
2019estimate 67.5 2.5 +1.9 56.1 42.0 — 29.3
2018estimate 65.6 2.1 +2.0 55.5 41.9 — 29.0
2017estimate 63.6 2.0 −0.3 55.1 41.8 — 28.8
2016estimate 63.9 1.5 +0.9 54.5 41.6 — 28.5
2015estimate 63.0 1.7 +0.2 54.0 41.4 — 28.3
2014estimate 62.8 1.5 −0.2 53.5 41.2 — 28.1
2013estimate 63.0 1.8 53.1 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

2022 · 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
390 St Leo 20.4
389 Hurlburt Field 23.9
388 Eglin AFB 24.2
387 Otter Creek 25.0
386 Wimauma 25.1
385 Goodland 26.3
384 University 27.1
383 Valparaiso 28.1
382 Florida City 28.5
381 Seville 29.0
380 Immokalee 30.0
379 Fellsmere 30.3
378 Bronson 30.4
377 Naranja 30.4
376 Mangonia Park 30.5
375 Gladeview 30.7
374 Indiantown 31.3
373 Tice 31.5
372 Homestead 31.5
371 Bell 31.9
370 Laurel Hill 32.6
369 Crestview 32.8
368 Canal Point 32.9
367 Ruskin 32.9
366 Belle Glade 33.0
…
26 Punta Gorda 66.3
25 Fort Myers Beach 66.6
24 South Palm Beach 66.9
23 Siesta Key 66.9
22 Naples 66.9
21 Steinhatchee 67.2
20 Micco 67.3
…

Source: U.S. Census Bureau, American Community Survey 5-year estimates, 2022

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.