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Statistics · City
estimate
Children under 18 in Jupiter Island
2013 – 2024 · 12 data points
377 of 391 · Towns of Florida
Updated Nov 4, 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
3.2%
−0.7 pp
since 2023
Towns of Florida · 2024
377 of 391
Place 1 is the highest value.
since 2014
−1.4 pp
vs Martin County
−12.9 pp
Martin County: 16.1% · 2024
Children under 18, 2013 – 2024 percent · Jupiter Island · Martin County · Florida · United States
−1.4 pp since 2014
0%
10%
20%
30%
2013
2016
2018
2020
2024
Jupiter Island
Martin 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 Jupiter Island · 2013 – 2024
Latest value
3.2% · 2024
First value
6.3% · 2013
Highest
8.4% · 2018
Lowest
3.2% · 2024
Data points
12
By year
All years · 2013 – 2024
| Year | Jupiter Island | Change | Martin County | Florida | United States |
|---|---|---|---|---|---|
| 2024estimate | 3.2% | −0.7 pp | 16.1% | 19.5% | 22.0% |
| 2023estimate | 3.9% | −1.9 pp | 16.2% | 19.6% | 22.2% |
| 2022estimate | 5.8% | −1.6 pp | 16.0% | 19.6% | 22.1% |
| 2021estimate | 7.4% | +2.2 pp | 16.4% | 20.0% | 22.5% |
| 2020estimate | 5.2% | −3.0 pp | 16.3% | 19.9% | — |
| 2019estimate | 8.2% | −0.2 pp | 16.5% | 20.0% | — |
| 2018estimate | 8.4% | +1.4 pp | 16.6% | 20.1% | — |
| 2017estimate | 7.0% | +1.7 pp | 16.8% | 20.3% | — |
| 2016estimate | 5.3% | −0.8 pp | 16.9% | 20.4% | — |
| 2015estimate | 6.1% | +1.5 pp | 17.1% | 20.6% | — |
| 2014estimate | 4.6% | −1.7 pp | 17.2% | 20.8% | — |
| 2013estimate | 6.3% | 17.4% | 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.
| # | Territory | Children under 18 | |
|---|---|---|---|
| 386 | Wabasso Beach | 0.0% | |
| 385 | Pineland | 0.0% | |
| 384 | Westlake | 0.0% | |
| 383 | Captiva | 0.0% | |
| 382 | Matlacha | 0.0% | |
| 381 | Manasota Key | 0.9% | |
| 380 | Hutchinson Island South | 1.1% | |
| 379 | Longboat Key | 1.6% | |
| 378 | Juno Beach | 2.5% | |
| 377 | Steinhatchee | 2.6% | |
| 376 | St Leo | 3.7% | |
| 375 | Fort Myers Beach | 3.7% | |
| 374 | Sun City Center | 4.1% | |
| 373 | Micco | 4.2% | |
| 372 | Hillsboro Beach | 4.3% | |
| 371 | South Palm Beach | 4.4% | |
| 370 | Cortez | 4.7% | |
| 369 | South Pasadena | 4.7% | |
| 368 | Indian River Shores | 4.9% | |
| 367 | Lauderdale-By-The-Sea | 4.9% | |
| 366 | Highland Beach | 5.0% | |
| 365 | Palm Beach | 5.0% | |
| 364 | Daytona Beach Shores | 5.6% | |
| 363 | Treasure Island | 5.7% | |
| 362 | Holmes Beach | 5.7% | |
| … | |||
| 345 | Punta Gorda | 8.0% | |
| 344 | Naples | 8.1% | |
| 343 | Layton | 8.2% | |
| 342 | Jupiter Island | 8.2% | |
| 341 | Sanibel | 8.3% | |
| 340 | Tierra Verde | 8.3% | |
| 339 | Marco Island | 8.3% | |
| … |
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.
People
Jupiter Island in numbers
Population
841
2025
Population growth
0.52%
2025 · United States
Population density
120
2025
Median age
64.4
2024
Children under 15
15.7%
2024 · Florida
Residents 65 and over
48.9%
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
1,671
2025 · Martin County