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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 22, 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

2024 · Place 1 is the highest value.

#TerritoryAverage household size
1 Osceola County 2.98
2 Hardee County 2.91
3 Hendry County 2.83
4 Baker County 2.82
5 Miami-Dade County 2.76
6 Orange County 2.72
7 Clay County 2.69
8 Suwannee County 2.69
9 Polk County 2.68
10 Santa Rosa County 2.67
11 St. Johns County 2.62
12 Hamilton County 2.61
13 Union County 2.60
14 Bradford County 2.60
15 Broward County 2.60
16 St. Lucie County 2.60
17 Hillsborough County 2.56
18 Pasco County 2.56
19 Wakulla County 2.55
20 Lafayette County 2.55
21 Seminole County 2.55
22 DeSoto County 2.53
23 Holmes County 2.53
24 Calhoun County 2.53
25 Gilchrist County 2.53
…

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

What it means

How many people share an average home.

How it is calculated

Residents of households divided by the number of households.