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People Statistics · City estimate

Median age in Key Largo

2013 – 2024 · 12 data points 144 of 391 · Towns of Florida Updated Oct 28, 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 49.6years −1.6 since 2023 ± 2.6 · margin of error
Towns of Florida · 2024 144 of 391 Place 1 is the highest value.
since 2014 −1.1
vs Monroe County +0.4 Monroe County: 49.2 · 2024
Median age, 2013 – 2024 years · Key Largo · Monroe County · Florida · United States · World
−1.1 since 2014
Key Largo Monroe County Florida United States World

Sources: U.S. Census Bureau, American Community Survey 5-year estimates · United Nations, World Population Prospects, 2013 – 2024

Compared with Median age · years
Key Largo
49.6
Monroe County
49.2
Florida
42.6
United States
38.9
World
30.4 · 2023

Sources: U.S. Census Bureau, American Community Survey 5-year estimates · United Nations, World Population Prospects

The series at a glance Key Largo · 2013 – 2024
Latest value 49.6 · 2024
First value 50.1 · 2013
Highest 52.9 · 2016
Lowest 49.6 · 2024
Data points 12

By year

All years · 2013 – 2024

YearKey Largo±Change Monroe CountyFloridaUnited StatesWorld
2024estimate 49.6 2.6 −1.6 49.2 42.6 38.9 —
2023estimate 51.2 4.0 +1.4 48.9 42.6 38.7 30.4
2022estimate 49.8 4.3 −2.2 48.3 42.4 38.5 30.1
2021estimate 52.0 3.7 −0.6 48.0 42.3 38.4 29.8
2020estimate 52.6 1.5 −0.3 47.9 42.2 — 29.6
2019estimate 52.9 1.6 ±0.0 47.7 42.0 — 29.3
2018estimate 52.9 1.5 +1.0 47.3 41.9 — 29.0
2017estimate 51.9 2.1 −1.0 46.7 41.8 — 28.8
2016estimate 52.9 1.8 +2.2 46.7 41.6 — 28.5
2015estimate 50.7 1.3 ±0.0 46.8 41.4 — 28.3
2014estimate 50.7 1.0 +0.6 46.7 41.2 — 28.1
2013estimate 50.1 2.0 46.5 41.0 — 27.8

Sources: U.S. Census Bureau, American Community Survey 5-year estimates · United Nations, World Population Prospects, 2013 – 2024

Ranking · Towns of Florida

2021 · 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
#TerritoryMedian age
1 Indian River Shores 73.9
2 The Meadows 73.1
3 Wabasso Beach 72.2
4 Manasota Key 72.0
5 Hutchinson Island South 71.5
6 Longboat Key 71.1
7 Sun City Center 70.7
8 Palm Beach 70.6
9 South Beach 70.5
10 Highland Beach 69.4
11 Venice 68.6
12 Micco 68.5
13 Steinhatchee 68.4
14 Bradenton Beach 68.2
15 Sanibel 68.2
16 Juno Beach 68.0
17 Citrus Hills 67.9
18 Horseshoe Beach 67.8
19 Hillsboro Beach 67.7
20 Englewood 67.6
21 South Pasadena 67.6
22 Siesta Key 67.1
23 Marco Island 66.9
24 Zephyrhills West 66.4
25 Naples 66.3
…
117 Fort Denaud 52.3
118 Apalachicola 52.2
119 Big Pine Key 52.1
120 Key Largo 52.0
121 Layton 52.0
122 Bayonet Point 51.8
123 Alva 51.6
…

Source: U.S. Census Bureau, American Community Survey 5-year estimates, 2021

What it means

The age that splits residents into two equal halves — a quick read on whether a place is young or ageing.

How it is calculated

Half the residents are younger and half are older than this age, from census or population estimates by age.