Monday, October 26 Key Biscayne
Towns Advertise
The Beachside Resident
Search Log in Add your business Ask a question
  1. Home
  2. Key Biscayne
  3. Statistics
  4. People
  5. Population
People Statistics · City

Population in Key Biscayne

2010 – 2025 · 16 data points 110 of 243 · Towns of Florida Updated Oct 26, 2026
People · Key Biscayne Miami-Dade County Florida United States

Source: U.S. Census Bureau, Population Estimates Program, 2010 – 2025

Featured spot available Your business could be here First in “Statistics” — with a photo and a “Featured” mark. Take this spot
Overview 7 figures People 21 figures Economy 20 figures Housing 8 figures Education 10 figures Tourism 3 figures Climate 8 figures
Latest value · 2025 14,815 −1.0% since 2024
Towns of Florida · 2025 110 of 243 Place 1 is the highest value.
since 2015 +6.6% +1.2% a year on average
share of Miami-Dade County 0.53% Miami-Dade County: 2,802,029 · 2025
Population, 2010 – 2025 people
+6.6% since 2015

Source: U.S. Census Bureau, Population Estimates Program, 2010 – 2025

Compared with Population · people
Key Biscayne 14,815
Miami-Dade County 2.8M
Florida 23M
United States 342M
World 8.2B

Sources: U.S. Census Bureau, Population Estimates Program · World Bank — World Development Indicators

The series at a glance Key Biscayne · 2010 – 2025
Latest value 14,815 · 2025
First value 12,440 · 2010
Highest 14,991 · 2023
Lowest 12,440 · 2010
Average change +1.2% a year on average
Data points 16

By year

All years · 2010 – 2025

YearKey BiscayneChange Miami-Dade CountyFloridaUnited StatesWorld
2025 14,815 −1.0% 2.8M 23M 342M 8.2B
2024 14,964 −0.2% 2.8M 23M 340M 8.1B
2023 14,991 +1.5% 2.8M 23M 337M 8.1B
2022 14,765 +1.7% 2.7M 22M 334M 8B
2021 14,525 −1.5% 2.7M 22M 332M 7.9B
2020 14,745 +0.2% 2.7M 22M 332M 7.9B
2019 14,709 +0.8% 2.7M 21M — 7.8B
2018 14,590 +0.9% 2.7M 21M — 7.7B
2017 14,458 +1.9% 2.7M 21M — 7.6B
2016 14,188 +2.1% 2.7M 21M — 7.5B
2015 13,898 +1.8% 2.7M 20M — 7.4B
2014 13,650 +1.6% 2.6M 20M — 7.4B
2013 13,439 +2.3% 2.6M 20M — 7.3B
2012 13,139 +2.6% 2.6M 19M — 7.2B
2011 12,801 +2.9% 2.5M 19M — 7.1B
2010 12,440 2.5M 19M — 7B

Sources: U.S. Census Bureau, Population Estimates Program · World Bank — World Development Indicators, 2010 – 2025

Ranking · Towns of Florida

2014 · Place 1 is the highest value.

Year: 2025 2024 2023 2022 2021 2020 2019 2018 2017 2016 2015 2014
Highest first Lowest first A–Z
#TerritoryPopulation
220 Anna Maria 1,261
198 Apalachicola 2,211
115 Atlantic Beach 12,857
201 Atlantis 2,073
59 Aventura 38,590
185 Bal Harbour 2,853
216 Baldwin 1,417
153 Bay Harbor Islands 5,905
237 Bell 453
97 Belle Glade 17,396
170 Belleair 3,993
213 Belleair Beach 1,582
197 Belleair Bluffs 2,227
180 Biscayne Park 3,190
20 Boca Raton 90,166
50 Bonita Springs 46,448
28 Boynton Beach 73,362
48 Bradenton 50,544
226 Bradenton Beach 1,052
224 Bronson 1,090
138 Brooksville 7,849
191 Bunnell 2,678
222 Callahan 1,207
107 Callaway 14,644
130 Cape Canaveral 9,858
…
39 Jupiter 58,601
229 Jupiter Island 803
162 Kenneth City 5,045
111 Key Biscayne 13,650
72 Key West 26,399
175 Lake Clarke Shores 3,496
192 Lake Helen 2,673
…

Source: U.S. Census Bureau, Population Estimates Program, 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.