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People
Statistics · City
estimate
Children under 18 in St Augustine Beach
2013 – 2024 · 12 data points
266 of 391 · Towns of Florida
Updated Oct 23, 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
8 figures
Latest value · 2024
15.0%
+0.2 pp
since 2023
Towns of Florida · 2024
266 of 391
Place 1 is the highest value.
since 2014
−3.0 pp
vs St. Johns County
−6.6 pp
St. Johns County: 21.6% · 2024
Children under 18, 2013 – 2024 percent · St Augustine Beach · St. Johns County · Florida · United States
−3.0 pp since 2014
0%
10%
20%
30%
2013
2016
2018
2020
2024
St Augustine Beach
St. Johns 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 St Augustine Beach · 2013 – 2024
Latest value
15.0% · 2024
First value
17.8% · 2013
Highest
18.0% · 2019
Lowest
14.6% · 2017
Data points
12
By year
All years · 2013 – 2024
| Year | St Augustine Beach | Change | St. Johns County | Florida | United States |
|---|---|---|---|---|---|
| 2024estimate | 15.0% | +0.2 pp | 21.6% | 19.5% | 22.0% |
| 2023estimate | 14.8% | −0.3 pp | 21.7% | 19.6% | 22.2% |
| 2022estimate | 15.1% | −1.9 pp | 21.5% | 19.6% | 22.1% |
| 2021estimate | 16.9% | +1.4 pp | 21.9% | 20.0% | 22.5% |
| 2020estimate | 15.5% | −2.5 pp | 21.8% | 19.9% | — |
| 2019estimate | 18.0% | +0.3 pp | 21.8% | 20.0% | — |
| 2018estimate | 17.7% | +3.1 pp | 21.9% | 20.1% | — |
| 2017estimate | 14.6% | −2.2 pp | 22.0% | 20.3% | — |
| 2016estimate | 16.8% | −0.1 pp | 22.1% | 20.4% | — |
| 2015estimate | 16.9% | −1.0 pp | 22.2% | 20.6% | — |
| 2014estimate | 17.9% | +0.1 pp | 22.4% | 20.8% | — |
| 2013estimate | 17.8% | 22.7% | 21.0% | — |
Source: U.S. Census Bureau, American Community Survey 5-year estimates, 2013 – 2024
Ranking · Towns of Florida
2024 · Place 1 is the highest value.
| # | Territory | Children under 18 | |
|---|---|---|---|
| 100 | Alva | 22.3% | |
| 361 | Anna Maria | 4.8% | |
| 218 | Apalachicola | 17.2% | |
| 56 | Apollo Beach | 24.9% | |
| 194 | Atlantic Beach | 17.9% | |
| 323 | Atlantis | 9.8% | |
| 165 | Ave Maria | 19.4% | |
| 135 | Aventura | 20.7% | |
| 156 | Bagdad | 19.8% | |
| 185 | Bal Harbour | 18.5% | |
| 183 | Baldwin | 18.6% | |
| 13 | Bay Harbor Islands | 31.1% | |
| 352 | Bay Pines | 6.1% | |
| 208 | Bayonet Point | 17.5% | |
| 154 | Bayshore Gardens | 19.9% | |
| 29 | Bell | 28.1% | |
| 40 | Belle Glade | 26.2% | |
| 284 | Belleair | 13.5% | |
| 298 | Belleair Beach | 12.6% | |
| 326 | Belleair Bluffs | 9.7% | |
| 105 | Bellview | 22.0% | |
| 270 | Beverly Hills | 14.7% | |
| 274 | Big Pine Key | 14.3% | |
| 1 | Biscayne Park | 41.4% | |
| 96 | Bloomingdale | 22.4% | |
| … | |||
| 384 | South Pasadena | 2.1% | |
| 42 | Southwest Ranches | 26.1% | |
| 157 | Spring Hill | 19.8% | |
| 266 | St Augustine Beach | 15.0% | |
| 368 | St George Island | 4.6% | |
| 337 | St James City | 8.8% | |
| 385 | St Leo | 1.6% | |
| … |
Source: U.S. Census Bureau, American Community Survey 5-year estimates, 2024
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
St Augustine Beach in numbers
Population
6,810
2025
Population growth
0.52%
2025 · United States
Population density
1,233
2025
Median age
55.7
2024
Children under 15
15.7%
2024 · Florida
Residents 65 and over
29.9%
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
12,549
2025 · St. Johns County