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People Statistics · City estimate

Children under 18 in South Miami

2013 – 2024 · 12 data points 117 of 391 · Towns of Florida Updated Nov 6, 2026
People · South Miami Miami-Dade 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 8 figures
Latest value · 2024 21.5% +2.2 pp since 2023
Towns of Florida · 2024 117 of 391 Place 1 is the highest value.
since 2014 −0.7 pp
vs Miami-Dade County +1.5 pp Miami-Dade County: 20.0% · 2024
Children under 18, 2013 – 2024 percent · South Miami · Miami-Dade County · Florida · United States
−0.7 pp since 2014
South Miami Miami-Dade County Florida United States

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

Compared with Children under 18 · percent
South Miami
21.5%
Miami-Dade County
20.0%
Florida
19.5%
United States
22.0%

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

The series at a glance South Miami · 2013 – 2024
Latest value 21.5% · 2024
First value 23.4% · 2013
Highest 23.4% · 2013
Lowest 15.9% · 2020
Data points 12

By year

All years · 2013 – 2024

YearSouth MiamiChange Miami-Dade CountyFloridaUnited States
2024estimate 21.5% +2.2 pp 20.0% 19.5% 22.0%
2023estimate 19.3% +1.0 pp 20.1% 19.6% 22.2%
2022estimate 18.3% −0.2 pp 20.1% 19.6% 22.1%
2021estimate 18.4% +2.5 pp 20.5% 20.0% 22.5%
2020estimate 15.9% −2.4 pp 20.4% 19.9% —
2019estimate 18.3% −1.0 pp 20.5% 20.0% —
2018estimate 19.4% −1.5 pp 20.4% 20.1% —
2017estimate 20.8% +0.4 pp 20.5% 20.3% —
2016estimate 20.5% −0.6 pp 20.6% 20.4% —
2015estimate 21.0% −1.2 pp 20.9% 20.6% —
2014estimate 22.2% −1.2 pp 21.1% 20.8% —
2013estimate 23.4% 21.4% 21.0% —

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

Ranking · Towns of Florida

2018 · 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
#TerritoryChildren under 18
312 Alva 11.0%
350 Anna Maria 6.9%
154 Apalachicola 19.9%
141 Apollo Beach 20.6%
233 Atlantic Beach 17.0%
308 Atlantis 11.6%
273 Aventura 14.7%
196 Bagdad 18.4%
245 Bal Harbour 16.4%
57 Baldwin 25.4%
40 Bay Harbor Islands 27.0%
285 Bay Pines 13.9%
189 Bayonet Point 18.6%
127 Bayshore Gardens 21.1%
107 Bell 21.9%
28 Belle Glade 28.1%
242 Belleair 16.5%
293 Belleair Beach 13.1%
314 Belleair Bluffs 10.8%
211 Bellview 17.8%
156 Beverly Hills 19.8%
263 Big Pine Key 15.4%
32 Biscayne Park 27.5%
76 Bloomingdale 24.2%
251 Boca Raton 16.1%
…
176 South Bradenton 18.9%
258 South Daytona 15.7%
225 South Gate Ridge 17.5%
166 South Miami 19.4%
121 South Miami Heights 21.3%
375 South Palm Beach 3.4%
370 South Pasadena 4.3%
…

Source: U.S. Census Bureau, American Community Survey 5-year estimates, 2018

What it means

The share of residents who are children and teenagers.

How it is calculated

Residents under 18 divided by the total population.