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Statistics · City
estimate
Average household size in Key West
2013 – 2024 · 12 data points
216 of 391 · Towns of Florida
Updated Oct 26, 2026
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
2.28per household
+0.07
since 2023 ± 0.12 · margin of error
Towns of Florida · 2024
216 of 391
Place 1 is the highest value.
since 2014
−0.31
vs Monroe County
−0.05
Monroe County: 2.33 · 2024
Average household size, 2013 – 2024 people per household · Key West · Monroe County · Florida · United States
−0.31 since 2014
2
2.20
2.40
2.60
2.80
2013
2016
2018
2020
2024
Key West
Monroe 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
Source: U.S. Census Bureau, American Community Survey 5-year estimates
The series at a glance Key West · 2013 – 2024
Latest value
2.28 · 2024
First value
2.56 · 2013
Highest
2.59 · 2014
Lowest
2.15 · 2020
Data points
12
By year
All years · 2013 – 2024
| Year | Key West | ± | Change | Monroe County | Florida | United States |
|---|---|---|---|---|---|---|
| 2024estimate | 2.28 | 0.12 | +0.07 | 2.33 | 2.51 | 2.53 |
| 2023estimate | 2.21 | 0.08 | −0.03 | 2.32 | 2.51 | 2.54 |
| 2022estimate | 2.24 | 0.09 | −0.08 | 2.34 | 2.53 | 2.57 |
| 2021estimate | 2.32 | 0.11 | +0.17 | 2.39 | 2.57 | 2.60 |
| 2020estimate | 2.15 | 0.09 | −0.10 | 2.23 | 2.62 | — |
| 2019estimate | 2.25 | 0.09 | −0.12 | 2.30 | 2.65 | — |
| 2018estimate | 2.37 | 0.08 | −0.10 | 2.39 | 2.65 | — |
| 2017estimate | 2.47 | 0.12 | −0.09 | 2.47 | 2.64 | — |
| 2016estimate | 2.56 | 0.11 | +0.03 | 2.53 | 2.64 | — |
| 2015estimate | 2.53 | 0.10 | −0.06 | 2.55 | 2.63 | — |
| 2014estimate | 2.59 | 0.13 | +0.03 | 2.57 | 2.62 | — |
| 2013estimate | 2.56 | 0.12 | 2.54 | 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.
| # | Territory | Average household size | |
|---|---|---|---|
| 1 | Wimauma | 4.09 | |
| 2 | Immokalee | 4.02 | |
| 3 | Fellsmere | 3.77 | |
| 4 | Florida City | 3.73 | |
| 5 | Seville | 3.66 | |
| 6 | Southwest Ranches | 3.59 | |
| 7 | Canal Point | 3.58 | |
| 8 | Haverhill | 3.46 | |
| 9 | Tice | 3.46 | |
| 10 | Princeton | 3.43 | |
| 11 | Lehigh Acres | 3.42 | |
| 12 | West Perrine | 3.39 | |
| 13 | Miami Gardens | 3.38 | |
| 14 | Indiantown | 3.37 | |
| 15 | Pahokee | 3.35 | |
| 16 | Homestead | 3.34 | |
| 17 | Naranja | 3.33 | |
| 18 | Parkland | 3.29 | |
| 19 | West Park | 3.29 | |
| 20 | The Acreage | 3.28 | |
| 21 | Hurlburt Field | 3.27 | |
| 22 | Weston | 3.25 | |
| 23 | Olympia Heights | 3.25 | |
| 24 | South Bay | 3.25 | |
| 25 | The Hammocks | 3.24 | |
| … | |||
| 224 | Lantana | 2.33 | |
| 225 | Neptune Beach | 2.33 | |
| 226 | Bonita Springs | 2.32 | |
| 227 | Key West | 2.32 | |
| 228 | Panama City | 2.32 | |
| 229 | Indian Harbour Beach | 2.32 | |
| 230 | Kenneth City | 2.32 | |
| … |
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.
People
Statistics: Key West
Population
24,999
2025
Population growth
0.52%
2025 · United States
Population density
1,724
2025
Median age
46.1
2024
Children under 15
15.7%
2024 · Florida
Children under 18
15.0%
2024
Residents 65 and over
21.6%
2024
Life expectancy
77.9
2022 · Florida
Births per woman
1.63
2024 · United States
Birth rate
10.6
2024 · United States
Infant mortality
5.5
2024 · United States
Net migration
3.9
2023 · United States