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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

2014 · 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 107K
2 Brandon 107K
3 Spring Hill 100K
4 Town 'N' Country 82,506
5 Kendall 78,580
6 Riverview 76,590
7 Palm Harbor 59,007
8 Kendale Lakes 58,767
9 Port Charlotte 55,206
10 The Hammocks 54,833
11 Wesley Chapel 46,935
12 University 41,732
13 North Fort Myers 39,143
14 The Acreage 37,773
15 South Miami Heights 37,564
16 Valrico 36,603
17 Merritt Island 35,063
18 Carrollwood 34,254
19 Land O' Lakes 33,112
20 Navarre 32,586
21 Ferry Pass 31,204
22 Fruit Cove 30,770
23 Westchester 29,921
24 Lake Magdalene 28,966
25 Princeton 26,164
…
86 Mims 6,735
87 Wimauma 6,327
88 Osprey 6,223
89 Siesta Key 6,158
90 Nocatee 5,923
91 South Gate Ridge 5,906
92 Butler Beach 5,709
…

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

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.