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People Statistics · Area estimate

Average household size in St. Johns County

2013 – 2024 · 12 data points 11 of 67 · Regions of Florida Updated Oct 29, 2026

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

Average household size, 2013 – 2024 people per household · St. Johns County · Florida · United States
+0.03 since 2014
St. Johns 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
St. Johns County
2.62
Florida
2.51

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

The series at a glance St. Johns County · 2013 – 2024
Latest value 2.62 · 2024
First value 2.57 · 2013
Highest 2.77 · 2020
Lowest 2.57 · 2013
Data points 12

By year

All years · 2013 – 2024

YearSt. Johns County±Change FloridaUnited States
2024estimate 2.62 0.02 −0.04 2.51 2.53
2023estimate 2.66 0.03 −0.04 2.51 2.54
2022estimate 2.70 0.03 −0.05 2.53 2.57
2021estimate 2.75 0.03 −0.02 2.57 2.60
2020estimate 2.77 0.03 +0.04 2.62 —
2019estimate 2.73 0.04 +0.03 2.65 —
2018estimate 2.70 0.03 +0.02 2.65 —
2017estimate 2.68 0.04 +0.03 2.64 —
2016estimate 2.65 0.03 +0.03 2.64 —
2015estimate 2.62 0.03 +0.03 2.63 —
2014estimate 2.59 0.03 +0.02 2.62 —
2013estimate 2.57 0.04 2.61 —

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

Ranking · Regions of Florida

2014 · Place 1 is the highest value.

#TerritoryAverage household size
67 Sumter County 2.05
66 Sarasota County 2.21
65 Pinellas County 2.25
64 Charlotte County 2.25
63 Jefferson County 2.27
62 Citrus County 2.27
61 Franklin County 2.28
60 Hamilton County 2.37
59 Martin County 2.40
58 Leon County 2.41
57 Highlands County 2.42
56 Indian River County 2.43
55 Hernando County 2.45
54 Marion County 2.45
53 Brevard County 2.45
52 Alachua County 2.45
51 Walton County 2.46
50 Volusia County 2.47
49 Dixie County 2.47
48 Manatee County 2.48
47 Gilchrist County 2.50
46 Okaloosa County 2.50
45 Gulf County 2.51
44 Wakulla County 2.51
43 Pasco County 2.52
…
33 Monroe County 2.57
32 Jackson County 2.58
31 Duval County 2.58
30 St. Johns County 2.59
29 Lee County 2.59
28 Collier County 2.61
27 St. Lucie County 2.62
…

Source: U.S. Census Bureau, American Community Survey 5-year estimates, 2014

What it means

How many people share an average home.

How it is calculated

Residents of households divided by the number of households.