- Home
- Key West
- Statistics
- People
- Children under 18
People
Statistics · City
estimate
Children under 18 in Key West
2013 – 2024 · 12 data points
265 of 391 · Towns of Florida
Updated Nov 2, 2026
Source: U.S. Census Bureau, American Community Survey 5-year estimates, 2013 – 2024
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 · 2024
15.0%
+0.2 pp
since 2023
Towns of Florida · 2024
265 of 391
Place 1 is the highest value.
since 2014
−1.0 pp
vs Monroe County
−0.6 pp
Monroe County: 15.7% · 2024
Children under 18, 2013 – 2024 percent · Key West · Monroe County · Florida · United States
−1.0 pp since 2014
0%
10%
20%
30%
2013
2016
2018
2020
2024
Key West
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 West · 2013 – 2024
Latest value
15.0% · 2024
First value
15.3% · 2013
Highest
16.3% · 2016
Lowest
14.4% · 2021
Data points
12
By year
All years · 2013 – 2024
| Year | Key West | Change | Monroe County | Florida | United States |
|---|---|---|---|---|---|
| 2024estimate | 15.0% | +0.2 pp | 15.7% | 19.5% | 22.0% |
| 2023estimate | 14.8% | +0.4 pp | 15.6% | 19.6% | 22.2% |
| 2022estimate | 14.4% | +0.0 pp | 15.7% | 19.6% | 22.1% |
| 2021estimate | 14.4% | −0.0 pp | 15.5% | 20.0% | 22.5% |
| 2020estimate | 14.4% | −0.8 pp | 15.3% | 19.9% | — |
| 2019estimate | 15.2% | −0.7 pp | 15.1% | 20.0% | — |
| 2018estimate | 15.9% | −0.2 pp | 15.1% | 20.1% | — |
| 2017estimate | 16.1% | −0.2 pp | 15.1% | 20.3% | — |
| 2016estimate | 16.3% | +0.3 pp | 15.0% | 20.4% | — |
| 2015estimate | 16.0% | −0.0 pp | 15.2% | 20.6% | — |
| 2014estimate | 16.0% | +0.7 pp | 15.1% | 20.8% | — |
| 2013estimate | 15.3% | 15.1% | 21.0% | — |
Source: U.S. Census Bureau, American Community Survey 5-year estimates, 2013 – 2024
Ranking · Towns of Florida
2023 · Place 1 is the highest value.
| # | Territory | Children under 18 | |
|---|---|---|---|
| 391 | Wabasso Beach | 0.0% | |
| 390 | Horseshoe Beach | 0.0% | |
| 389 | Captiva | 0.0% | |
| 388 | Goodland | 0.0% | |
| 387 | Highland Beach | 0.6% | |
| 386 | Longboat Key | 1.1% | |
| 385 | Hutchinson Island South | 1.6% | |
| 384 | Manasota Key | 2.0% | |
| 383 | Juno Beach | 2.7% | |
| 382 | Daytona Beach Shores | 3.0% | |
| 381 | South Palm Beach | 3.1% | |
| 380 | South Pasadena | 3.1% | |
| 379 | Treasure Island | 3.7% | |
| 378 | Bradenton Beach | 3.9% | |
| 377 | Jupiter Island | 3.9% | |
| 376 | Palm Beach Shores | 4.0% | |
| 375 | Layton | 4.0% | |
| 374 | Hillsboro Beach | 4.1% | |
| 373 | Sanibel | 4.2% | |
| 372 | Fort Myers Beach | 4.4% | |
| 371 | Steinhatchee | 4.5% | |
| 370 | Englewood | 4.6% | |
| 369 | The Meadows | 4.9% | |
| 368 | Ponce Inlet | 5.0% | |
| 367 | Redington Shores | 5.0% | |
| … | |||
| 269 | Edgewater | 14.6% | |
| 268 | Rockledge | 14.8% | |
| 267 | St Augustine Beach | 14.8% | |
| 266 | Key West | 14.8% | |
| 265 | Islamorada | 15.1% | |
| 264 | Kendale Lakes | 15.1% | |
| 263 | Ebro | 15.1% | |
| … |
Source: U.S. Census Bureau, American Community Survey 5-year estimates, 2023
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 West
Population
24,999
2025
Population growth
0.52%
2025 · United States
Population density
1,724
2025
Median age
46.1
2024
Children under 15
15.7%
2024 · Florida
Residents 65 and over
21.6%
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