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People Statistics · City estimate

Population in Key Largo

2013 – 2024 · 12 data points 71 of 148 · Towns of Florida Updated Oct 23, 2026
People · Key Largo Monroe 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 7 figures
Latest value · 2024 13,026 +7.9% since 2023 ± 887 · margin of error
Towns of Florida · 2024 71 of 148 Place 1 is the highest value.
since 2014 +21% +1.6% a year on average
share of Monroe County 16.2% Monroe County: 80,406 · 2025
Population, 2013 – 2024 people
+21% since 2014

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

Compared with Population · people
Key Largo 13,026
Monroe County 80,406 · 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 Key Largo · 2013 – 2024
Latest value 13,026 · 2024
First value 10,959 · 2013
Highest 13,026 · 2024
Lowest 9,670 · 2020
Average change +1.6% a year on average
Data points 12

By year

All years · 2013 – 2024

YearKey Largo±Change Monroe CountyFloridaUnited StatesWorld
2024estimate 13,026 887 +7.9% 82,015 23M 340M 8.1B
2023estimate 12,069 825 +0.4% 82,695 23M 337M 8.1B
2022estimate 12,021 884 +11% 82,696 22M 334M 8B
2021estimate 10,854 806 +12% 82,261 22M 332M 7.9B
2020estimate 9,670 641 −2.8% 82,851 22M 332M 7.9B
2019estimate 9,952 643 −0.0% 82,155 21M — 7.8B
2018estimate 9,954 621 −1.2% 81,728 21M — 7.7B
2017estimate 10,071 766 +0.5% 83,029 21M — 7.6B
2016estimate 10,024 774 −4.5% 82,549 21M — 7.5B
2015estimate 10,496 850 −2.6% 81,444 20M — 7.4B
2014estimate 10,781 837 −1.6% 80,147 20M — 7.4B
2013estimate 10,959 741 78,780 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

2023 · 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 127K
2 Spring Hill 119K
3 Brandon 116K
4 Riverview 108K
5 Town 'N' Country 86,544
6 Kendall 78,527
7 Wesley Chapel 71,965
8 Port Charlotte 64,971
9 Palm Harbor 61,454
10 The Hammocks 58,548
11 Westchester 53,082
12 Kendale Lakes 52,141
13 University 48,868
14 North Fort Myers 44,189
15 Land O' Lakes 41,845
16 Princeton 41,476
17 The Acreage 40,188
18 Lakewood Ranch 39,434
19 Navarre 38,988
20 Valrico 38,820
21 South Miami Heights 37,525
22 Carrollwood 35,645
23 Fruit Cove 35,609
24 Merritt Island 34,718
25 Sun City Center 31,801
…
70 Mango 13,037
71 Wimauma 13,003
72 Jensen Beach 12,456
73 Key Largo 12,069
74 Goulds 12,019
75 Shady Hills 12,012
76 New Port Richey East 11,485
…

Source: U.S. Census Bureau, American Community Survey 5-year estimates, 2023

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.