Monday, November 2 Sebastian
Towns Advertise
The Beachside Resident
Search Log in Add your business Ask a question
  1. Home
  2. Sebastian
  3. Statistics
  4. People
  5. Children under 18
People Statistics · City estimate

Children under 18 in Sebastian

2013 – 2024 · 12 data points 296 of 391 · Towns of Florida Updated Nov 2, 2026
People · Sebastian Indian River County Florida United States

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 12.6% −0.5 pp since 2023
Towns of Florida · 2024 296 of 391 Place 1 is the highest value.
since 2014 −6.6 pp
vs Indian River County −2.4 pp Indian River County: 15.0% · 2024
Children under 18, 2013 – 2024 percent · Sebastian · Indian River County · Florida · United States
−6.6 pp since 2014
Sebastian Indian River County Florida United States

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

Compared with Children under 18 · percent
Sebastian
12.6%
Indian River County
15.0%
Florida
19.5%
United States
22.0%

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

The series at a glance Sebastian · 2013 – 2024
Latest value 12.6% · 2024
First value 19.8% · 2013
Highest 19.8% · 2013
Lowest 12.6% · 2024
Data points 12

By year

All years · 2013 – 2024

YearSebastianChange Indian River CountyFloridaUnited States
2024estimate 12.6% −0.5 pp 15.0% 19.5% 22.0%
2023estimate 13.1% −0.5 pp 15.2% 19.6% 22.2%
2022estimate 13.6% +0.6 pp 15.3% 19.6% 22.1%
2021estimate 13.0% −1.4 pp 15.9% 20.0% 22.5%
2020estimate 14.4% −1.5 pp 16.0% 19.9% —
2019estimate 15.9% −0.5 pp 16.4% 20.0% —
2018estimate 16.4% −0.9 pp 16.8% 20.1% —
2017estimate 17.3% −0.6 pp 17.2% 20.3% —
2016estimate 17.9% −0.0 pp 17.5% 20.4% —
2015estimate 17.9% −1.3 pp 17.9% 20.6% —
2014estimate 19.3% −0.6 pp 18.2% 20.8% —
2013estimate 19.8% 18.4% 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.

Year: 2024 2023 2022 2021 2020 2019 2018 2017 2016 2015 2014 2013
Highest first Lowest first A–Z
#TerritoryChildren under 18
305 Alva 11.7%
357 Anna Maria 6.1%
210 Apalachicola 17.9%
137 Apollo Beach 20.8%
205 Atlantic Beach 18.1%
314 Atlantis 11.0%
275 Aventura 14.6%
170 Bagdad 19.2%
283 Bal Harbour 13.9%
65 Baldwin 25.0%
26 Bay Harbor Islands 27.9%
279 Bay Pines 14.1%
187 Bayonet Point 18.5%
157 Bayshore Gardens 19.7%
67 Bell 24.7%
38 Belle Glade 26.8%
272 Belleair 14.7%
299 Belleair Beach 11.9%
316 Belleair Bluffs 10.7%
189 Bellview 18.4%
202 Beverly Hills 18.1%
285 Big Pine Key 13.6%
47 Biscayne Park 26.2%
89 Bloomingdale 23.6%
236 Boca Raton 16.8%
…
100 Satellite Beach 22.9%
278 Sawgrass 14.2%
90 Sea Ranch Lakes 23.5%
257 Sebastian 15.9%
39 Seffner 26.8%
287 Seminole 13.2%
32 Seville 27.3%
…

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.