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People Statistics · City estimate

Population in Siesta Key

2013 – 2024 · 12 data points 96 of 148 · Towns of Florida Updated Oct 23, 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 5,525 −2.9% since 2023 ± 503 · margin of error
Towns of Florida · 2024 96 of 148 Place 1 is the highest value.
since 2014 −10% −1.2% a year on average
share of Sarasota County 1.15% Sarasota County: 479,958 · 2025
Population, 2013 – 2024 people
−10% since 2014

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

Compared with Population · people
Siesta Key 5,525
Sarasota County 480K · 2025
Florida 23M · 2025
United States 342M · 2025
World 8.2B · 2025

Sources: U.S. Census Bureau, American Community Survey 5-year estimates · U.S. Census Bureau, Population Estimates Program · World Bank — World Development Indicators

The series at a glance Siesta Key · 2013 – 2024
Latest value 5,525 · 2024
First value 6,305 · 2013
Highest 6,305 · 2013
Lowest 5,416 · 2021
Average change −1.2% a year on average
Data points 12

By year

All years · 2013 – 2024

YearSiesta Key±Change Sarasota CountyFloridaUnited StatesWorld
2024estimate 5,525 503 −2.9% 476K 23M 340M 8.1B
2023estimate 5,690 583 +2.8% 472K 23M 337M 8.1B
2022estimate 5,535 577 +2.2% 464K 22M 334M 8B
2021estimate 5,416 567 −3.1% 449K 22M 332M 7.9B
2020estimate 5,587 526 +0.3% 436K 22M 332M 7.9B
2019estimate 5,573 437 −1.7% 428K 21M — 7.8B
2018estimate 5,667 453 −3.1% 421K 21M — 7.7B
2017estimate 5,850 498 +1.2% 414K 21M — 7.6B
2016estimate 5,782 496 −4.6% 409K 21M — 7.5B
2015estimate 6,058 509 −1.6% 401K 20M — 7.4B
2014estimate 6,158 514 −2.3% 393K 20M — 7.4B
2013estimate 6,305 549 388K 20M — 7.3B

Sources: U.S. Census Bureau, American Community Survey 5-year estimates · U.S. Census Bureau, Population Estimates Program · World Bank — World Development Indicators, 2013 – 2024

Ranking · Towns of Florida

2015 · 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
#TerritoryPopulation
1 Lehigh Acres 110K
2 Brandon 108K
3 Spring Hill 102K
4 Town 'N' Country 82,219
5 Riverview 79,886
6 Kendall 76,267
7 Palm Harbor 59,769
8 Kendale Lakes 59,354
9 Port Charlotte 56,434
10 The Hammocks 55,713
11 Wesley Chapel 49,735
12 University 41,858
13 North Fort Myers 40,560
14 South Miami Heights 38,255
15 The Acreage 37,853
16 Valrico 36,975
17 Merritt Island 35,900
18 Carrollwood 35,027
19 Land O' Lakes 33,812
20 Navarre 32,949
21 Ferry Pass 32,077
22 Fruit Cove 31,146
23 Westchester 30,585
24 Lake Magdalene 28,560
25 Princeton 26,992
…
87 Osprey 6,664
88 Wimauma 6,405
89 Mims 6,334
90 Siesta Key 6,058
91 South Gate Ridge 5,902
92 Butler Beach 5,629
93 Lecanto 5,415
…

Source: U.S. Census Bureau, American Community Survey 5-year estimates, 2015

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.