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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 5, 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

2021 · 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
391 Horseshoe Beach 1.56
390 Daytona Beach Shores 1.57
389 Juno Beach 1.60
388 South Pasadena 1.60
387 Palm Beach Shores 1.61
386 The Meadows 1.62
385 Homosassa 1.65
384 Hillsboro Beach 1.67
383 Wilton Manors 1.67
382 Hutchinson Island South 1.69
381 Cape Canaveral 1.69
380 Anna Maria 1.71
379 Palm Beach 1.71
378 South Palm Beach 1.74
377 Micco 1.74
376 Captiva 1.76
375 Otter Creek 1.78
374 Treasure Island 1.78
373 Bradenton Beach 1.79
372 Longboat Key 1.81
371 Redington Shores 1.82
370 Nokomis 1.82
369 Sun City Center 1.82
368 Venice 1.82
367 Manasota Key 1.83
…
257 El Portal 2.26
256 Shalimar 2.26
255 South Daytona 2.26
254 St. Petersburg 2.26
253 Pineland 2.27
252 Ensley 2.27
251 Osprey 2.27
…

Source: U.S. Census Bureau, American Community Survey 5-year estimates, 2021

What it means

How many people share an average home.

How it is calculated

Residents of households divided by the number of households.