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People Statistics · City estimate

Average household size in Jupiter Island

2013 – 2024 · 12 data points 330 of 391 · Towns of Florida Updated Nov 4, 2026
People · Jupiter Island Martin 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 1.99per household +0.06 since 2023 ± 0.18 · margin of error
Towns of Florida · 2024 330 of 391 Place 1 is the highest value.
since 2014 +0.10
vs Martin County −0.34 Martin County: 2.33 · 2024
Average household size, 2013 – 2024 people per household · Jupiter Island · Martin County · Florida · United States
+0.10 since 2014
Jupiter Island Martin County Florida United States

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

Compared with Average household size · people per household
Jupiter Island
1.99
Martin County
2.33
Florida
2.51
United States
2.53

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

The series at a glance Jupiter Island · 2013 – 2024
Latest value 1.99 · 2024
First value 1.96 · 2013
Highest 1.99 · 2024
Lowest 1.76 · 2018
Data points 12

By year

All years · 2013 – 2024

YearJupiter Island±Change Martin CountyFloridaUnited States
2024estimate 1.99 0.18 +0.06 2.33 2.51 2.53
2023estimate 1.93 0.17 −0.04 2.31 2.51 2.54
2022estimate 1.97 0.20 +0.07 2.33 2.53 2.57
2021estimate 1.90 0.21 +0.07 2.34 2.57 2.60
2020estimate 1.83 0.21 +0.06 2.41 2.62 —
2019estimate 1.77 0.21 +0.01 2.40 2.65 —
2018estimate 1.76 0.16 −0.02 2.41 2.65 —
2017estimate 1.78 0.17 −0.07 2.39 2.64 —
2016estimate 1.85 0.14 +0.05 2.38 2.64 —
2015estimate 1.80 0.15 −0.09 2.39 2.63 —
2014estimate 1.89 0.19 −0.07 2.40 2.62 —
2013estimate 1.96 0.18 2.41 2.61 —

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

Ranking · Towns of Florida

2022 · 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
#TerritoryAverage household size
162 Alva 2.49
381 Anna Maria 1.70
283 Apalachicola 2.17
125 Apollo Beach 2.65
234 Atlantic Beach 2.29
307 Atlantis 2.10
56 Ave Maria 3.00
291 Aventura 2.14
131 Bagdad 2.62
236 Bal Harbour 2.29
88 Baldwin 2.80
126 Bay Harbor Islands 2.65
315 Bay Pines 2.08
313 Bayonet Point 2.08
180 Bayshore Gardens 2.44
130 Bell 2.62
29 Belle Glade 3.13
288 Belleair 2.16
265 Belleair Beach 2.22
332 Belleair Bluffs 2.01
163 Bellview 2.49
287 Beverly Hills 2.16
214 Big Pine Key 2.34
41 Biscayne Park 3.07
60 Bloomingdale 2.96
…
388 Juno Beach 1.60
188 Jupiter 2.41
47 Jupiter Farms 3.05
342 Jupiter Island 1.97
99 Kendale Lakes 2.75
140 Kendall 2.58
224 Kenneth City 2.31
…

Source: U.S. Census Bureau, American Community Survey 5-year estimates, 2022

What it means

How many people share an average home.

How it is calculated

Residents of households divided by the number of households.