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People
Statistics · City
estimate
Children under 18 in Key Largo
2013 – 2024 · 12 data points
254 of 391 · Towns of Florida
Updated Oct 26, 2026
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
15.4%
+1.3 pp
since 2023
Towns of Florida · 2024
254 of 391
Place 1 is the highest value.
since 2014
+2.0 pp
vs Monroe County
−0.3 pp
Monroe County: 15.7% · 2024
Children under 18, 2013 – 2024 percent · Key Largo · Monroe County · Florida · United States
+2.0 pp since 2014
0%
10%
20%
30%
2013
2016
2018
2020
2024
Key Largo
Monroe County
Florida
United States
Source: U.S. Census Bureau, American Community Survey 5-year estimates, 2013 – 2024
Compared with Children under 18 · percent
Source: U.S. Census Bureau, American Community Survey 5-year estimates
The series at a glance Key Largo · 2013 – 2024
Latest value
15.4% · 2024
First value
12.4% · 2013
Highest
15.8% · 2019
Lowest
12.4% · 2013
Data points
12
By year
All years · 2013 – 2024
| Year | Key Largo | Change | Monroe County | Florida | United States |
|---|---|---|---|---|---|
| 2024estimate | 15.4% | +1.3 pp | 15.7% | 19.5% | 22.0% |
| 2023estimate | 14.1% | +0.5 pp | 15.6% | 19.6% | 22.2% |
| 2022estimate | 13.7% | −0.9 pp | 15.7% | 19.6% | 22.1% |
| 2021estimate | 14.6% | +1.7 pp | 15.5% | 20.0% | 22.5% |
| 2020estimate | 12.9% | −2.8 pp | 15.3% | 19.9% | — |
| 2019estimate | 15.8% | +0.5 pp | 15.1% | 20.0% | — |
| 2018estimate | 15.2% | +0.4 pp | 15.1% | 20.1% | — |
| 2017estimate | 14.8% | +1.1 pp | 15.1% | 20.3% | — |
| 2016estimate | 13.7% | −0.4 pp | 15.0% | 20.4% | — |
| 2015estimate | 14.1% | +0.7 pp | 15.2% | 20.6% | — |
| 2014estimate | 13.4% | +1.0 pp | 15.1% | 20.8% | — |
| 2013estimate | 12.4% | 15.1% | 21.0% | — |
Source: U.S. Census Bureau, American Community Survey 5-year estimates, 2013 – 2024
Ranking · Towns of Florida
2019 · Place 1 is the highest value.
| # | Territory | Children under 18 | |
|---|---|---|---|
| 1 | Naranja | 37.0% | |
| 2 | Florida City | 36.7% | |
| 3 | Wimauma | 34.9% | |
| 4 | Mangonia Park | 34.4% | |
| 5 | Eglin AFB | 34.2% | |
| 6 | Fellsmere | 33.2% | |
| 7 | Homestead | 32.7% | |
| 8 | Immokalee | 32.3% | |
| 9 | Masaryktown | 31.5% | |
| 10 | West Perrine | 31.4% | |
| 11 | Gibsonton | 31.3% | |
| 12 | Dover | 31.2% | |
| 13 | Parkland | 30.7% | |
| 14 | Bronson | 30.4% | |
| 15 | Laurel Hill | 30.1% | |
| 16 | Brownsville | 29.7% | |
| 17 | Perry | 29.4% | |
| 18 | Gladeview | 29.3% | |
| 19 | Nocatee | 29.2% | |
| 20 | Weston | 29.1% | |
| 21 | Opa-locka | 29.0% | |
| 22 | Pembroke Park | 28.8% | |
| 23 | Indiantown | 28.2% | |
| 24 | Key Biscayne | 28.0% | |
| 25 | Cross City | 27.9% | |
| … | |||
| 257 | Sebastian | 15.9% | |
| 258 | Largo | 15.8% | |
| 259 | Glenvar Heights | 15.8% | |
| 260 | Key Largo | 15.8% | |
| 261 | Mims | 15.7% | |
| 262 | Tavernier | 15.7% | |
| 263 | Osprey | 15.7% | |
| … |
Source: U.S. Census Bureau, American Community Survey 5-year estimates, 2019
What it means
The share of residents who are children and teenagers.
How it is calculated
Residents under 18 divided by the total population.
People
Statistics: Key Largo
Population
13,026
2024
Population growth
0.52%
2025 · United States
Population density
418
2024
Median age
49.6
2024
Children under 15
15.7%
2024 · Florida
Residents 65 and over
27.0%
2024
Life expectancy
77.9
2022 · Florida
Births per woman
1.63
2024 · United States
Birth rate
10.6
2024 · United States
Infant mortality
5.5
2024 · United States
Net migration
3.9
2023 · United States
Net domestic migration
-1,931
2025 · Monroe County