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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 Oct 26, 2026

Source: U.S. Census Bureau, American Community Survey 5-year estimates, 2013 – 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
Florida
42.6
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

2014 · Place 1 is the highest value.

#TerritoryMedian age
1 Sun City Center 73.4
2 Longboat Key 71.3
3 Indian River Shores 71.3
4 Hutchinson Island South 70.6
5 Zephyrhills West 69.3
6 Wabasso Beach 69.0
7 Horseshoe Beach 68.2
8 Palm Beach 68.0
9 The Meadows 68.0
10 South Pasadena 67.6
11 South Palm Beach 67.5
12 Venice 67.0
13 Steinhatchee 66.7
14 Hillsboro Beach 66.3
15 Jupiter Island 66.1
16 South Beach 65.8
17 St James City 65.7
18 Juno Beach 65.6
19 Punta Gorda 65.5
20 Sanibel 65.5
21 Citrus Hills 65.5
22 Highland Beach 65.5
23 Manasota Key 65.5
24 Daytona Beach Shores 65.4
25 Micco 65.4
…
35 Cortez 63.5
36 Homosassa 63.4
37 North Fort Myers 63.3
38 Siesta Key 62.8
39 Pine Ridge 62.5
40 Estero 62.3
41 Anna Maria 62.0
…

Source: U.S. Census Bureau, American Community Survey 5-year estimates, 2014

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.