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People Statistics · City estimate

Median age in Seffner

2013 – 2024 · 12 data points 307 of 391 · Towns of Florida Updated Oct 23, 2026
People · Seffner Hillsborough County Florida United States

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 38.8years +0.1 since 2023 ± 4.9 · margin of error
Towns of Florida · 2024 307 of 391 Place 1 is the highest value.
since 2014 −1.8
vs Hillsborough County +0.9 Hillsborough County: 37.9 · 2024
Median age, 2013 – 2024 years · Seffner · Hillsborough County · Florida · United States · World
−1.8 since 2014
Seffner Hillsborough County Florida United States World

Sources: U.S. Census Bureau, American Community Survey 5-year estimates · United Nations, World Population Prospects, 2013 – 2024

Compared with Median age · years
Seffner
38.8
Hillsborough County
37.9
Florida
42.6
United States
38.9
World
30.4 · 2023

Sources: U.S. Census Bureau, American Community Survey 5-year estimates · United Nations, World Population Prospects

The series at a glance Seffner · 2013 – 2024
Latest value 38.8 · 2024
First value 36.6 · 2013
Highest 40.6 · 2014
Lowest 36.6 · 2013
Data points 12

By year

All years · 2013 – 2024

YearSeffner±Change Hillsborough CountyFloridaUnited StatesWorld
2024estimate 38.8 4.9 +0.1 37.9 42.6 38.9 —
2023estimate 38.7 3.9 −0.1 37.8 42.6 38.7 30.4
2022estimate 38.8 2.6 −0.5 37.6 42.4 38.5 30.1
2021estimate 39.3 1.8 ±0.0 37.6 42.3 38.4 29.8
2020estimate 39.3 2.0 −0.3 37.4 42.2 — 29.6
2019estimate 39.6 2.0 +1.2 37.2 42.0 — 29.3
2018estimate 38.4 1.2 −0.5 36.9 41.9 — 29.0
2017estimate 38.9 1.5 +0.3 36.8 41.8 — 28.8
2016estimate 38.6 1.4 −0.3 36.6 41.6 — 28.5
2015estimate 38.9 2.4 −1.7 36.6 41.4 — 28.3
2014estimate 40.6 3.1 +4.0 36.4 41.2 — 28.1
2013estimate 36.6 3.1 36.3 41.0 — 27.8

Sources: U.S. Census Bureau, American Community Survey 5-year estimates · United Nations, World Population Prospects, 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
#TerritoryMedian age
391 St Leo 19.4
390 Hurlburt Field 22.4
389 Eglin AFB 23.4
388 Otter Creek 24.9
387 Goodland 26.3
386 Wimauma 26.6
385 University 27.2
384 Valparaiso 28.0
383 Florida City 28.2
382 Immokalee 29.0
381 Naranja 29.4
380 Gladeview 29.7
379 Bell 29.8
378 Mangonia Park 30.5
377 Homestead 31.2
376 Indiantown 31.4
375 West Perrine 31.8
374 Bronson 31.9
373 Fellsmere 32.2
372 Gibsonton 32.2
371 Laurel Hill 32.7
370 Crestview 32.7
369 Biscayne Park 32.9
368 Lynn Haven 32.9
367 Pembroke Park 33.2
…
300 Mary Esther 39.2
299 South Miami 39.2
298 Panama City 39.2
297 Seffner 39.3
296 Parkland 39.4
295 Daytona Beach 39.4
294 Fort Walton Beach 39.5
…

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

What it means

The age that splits residents into two equal halves — a quick read on whether a place is young or ageing.

How it is calculated

Half the residents are younger and half are older than this age, from census or population estimates by age.