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People Statistics · City estimate

Average household size in St. Petersburg

2013 – 2024 · 12 data points 281 of 391 · Towns of Florida Updated Nov 3, 2026
People · St. Petersburg Pinellas County Florida United States

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

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Overview 8 figures People 24 figures Economy 20 figures Housing 8 figures Education 10 figures Tourism 3 figures Climate 8 figures
Latest value · 2024 2.14per household −0.03 since 2023 ± 0.02 · margin of error
Towns of Florida · 2024 281 of 391 Place 1 is the highest value.
since 2014 −0.17
vs Pinellas County −0.06 Pinellas County: 2.20 · 2024
Average household size, 2013 – 2024 people per household · St. Petersburg · Pinellas County · Florida · United States
−0.17 since 2014
St. Petersburg Pinellas 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. Petersburg
2.14
Pinellas County
2.20
Florida
2.51
United States
2.53

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

The series at a glance St. Petersburg · 2013 – 2024
Latest value 2.14 · 2024
First value 2.29 · 2013
Highest 2.36 · 2018
Lowest 2.14 · 2024
Data points 12

By year

All years · 2013 – 2024

YearSt. Petersburg±Change Pinellas CountyFloridaUnited States
2024estimate 2.14 0.02 −0.03 2.20 2.51 2.53
2023estimate 2.17 0.03 −0.04 2.22 2.51 2.54
2022estimate 2.21 0.03 −0.05 2.24 2.53 2.57
2021estimate 2.26 0.03 −0.04 2.26 2.57 2.60
2020estimate 2.30 0.03 −0.04 2.30 2.62 —
2019estimate 2.34 0.03 −0.02 2.32 2.65 —
2018estimate 2.36 0.03 +0.03 2.31 2.65 —
2017estimate 2.33 0.03 +0.01 2.29 2.64 —
2016estimate 2.32 0.03 ±0.00 2.27 2.64 —
2015estimate 2.32 0.03 +0.01 2.27 2.63 —
2014estimate 2.31 0.03 +0.02 2.25 2.62 —
2013estimate 2.29 0.03 2.24 2.61 —

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

Ranking · Towns of Florida

2016 · 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
1 Immokalee 4.80
2 Fellsmere 4.71
3 St Leo 4.71
4 Florida City 4.21
5 Indiantown 4.17
6 Princeton 3.98
7 Pierson 3.84
8 Seville 3.83
9 Naranja 3.76
10 Goulds 3.76
11 Wimauma 3.68
12 West Park 3.67
13 Sweetwater 3.67
14 South Miami Heights 3.65
15 West Perrine 3.65
16 Hialeah Gardens 3.59
17 Tice 3.59
18 The Hammocks 3.56
19 North Lauderdale 3.55
20 Olympia Heights 3.53
21 Miami Gardens 3.52
22 Lehigh Acres 3.52
23 South Bay 3.47
24 Loxahatchee Groves 3.44
25 Miramar 3.43
…
246 Panama City Beach 2.33
247 Atlantis 2.33
248 Boca Raton 2.32
249 St. Petersburg 2.32
250 Holiday 2.32
251 Fort Walton Beach 2.31
252 Nokomis 2.31
…

Source: U.S. Census Bureau, American Community Survey 5-year estimates, 2016

What it means

How many people share an average home.

How it is calculated

Residents of households divided by the number of households.