Sunday, October 25 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 25, 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

2016 · 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
243 Otter Creek 111
242 Horseshoe Beach 164
241 Layton 208
240 Ebro 239
239 Sopchoppy 414
238 Bell 471
237 Jay 508
236 Yankeetown 542
235 Sea Ranch Lakes 545
234 Laurel Hill 562
233 Westlake 569
232 Melbourne Village 679
231 Cedar Key 684
230 Shalimar 733
229 Jupiter Island 810
228 Golden Beach 971
227 Medley 990
226 Bradenton Beach 1,020
225 Mexico Beach 1,072
224 Bronson 1,097
223 Anna Maria 1,187
222 San Antonio 1,207
221 Indian Shores 1,280
220 Palm Beach Shores 1,292
219 Callahan 1,335
…
114 Destin 13,197
113 Atlantic Beach 13,214
112 Palmetto 13,290
111 Key Biscayne 14,188
110 Miami Springs 14,293
109 Oldsmar 14,418
108 Callaway 14,788
…

Source: U.S. Census Bureau, Population Estimates Program, 2016

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.