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People Statistics · Area estimate

Median age in Bay County

2013 – 2024 · 12 data points 46 of 67 · Regions of Florida Updated Oct 26, 2026
People · Bay County Florida United States

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

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Overview 6 figures People 21 figures Economy 20 figures Housing 8 figures Education 10 figures Tourism 3 figures Climate 3 figures
Latest value · 2024 41.0years −0.4 since 2023 ± 0.3 · margin of error
Regions of Florida · 2024 46 of 67 Place 1 is the highest value.
since 2014 +1.3
vs Florida −1.6 Florida: 42.6 · 2024
Median age, 2013 – 2024 years · Bay County · Florida · United States · World
+1.3 since 2014
Bay 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
Bay County
41.0
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 Bay County · 2013 – 2024
Latest value 41.0 · 2024
First value 39.7 · 2013
Highest 41.4 · 2023
Lowest 39.4 · 2018
Data points 12

By year

All years · 2013 – 2024

YearBay County±Change FloridaUnited StatesWorld
2024estimate 41.0 0.3 −0.4 42.6 38.9 —
2023estimate 41.4 0.3 +0.2 42.6 38.7 30.4
2022estimate 41.2 0.3 +0.4 42.4 38.5 30.1
2021estimate 40.8 0.4 +0.2 42.3 38.4 29.8
2020estimate 40.6 0.4 +0.8 42.2 — 29.6
2019estimate 39.8 0.3 +0.4 42.0 — 29.3
2018estimate 39.4 0.3 −0.2 41.9 — 29.0
2017estimate 39.6 0.3 −0.1 41.8 — 28.8
2016estimate 39.7 0.3 −0.1 41.6 — 28.5
2015estimate 39.8 0.4 +0.1 41.4 — 28.3
2014estimate 39.7 0.3 ±0.0 41.2 — 28.1
2013estimate 39.7 0.2 41.0 — 27.8

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

Ranking · Regions of Florida

2017 · 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
1 Sumter County 66.4
2 Charlotte County 58.1
3 Citrus County 55.9
4 Sarasota County 55.1
5 Highlands County 53.1
6 Indian River County 52.2
7 Martin County 51.6
8 Flagler County 50.3
9 Collier County 49.7
10 Hernando County 48.9
11 Marion County 48.5
12 Lee County 47.8
13 Manatee County 47.6
14 Dixie County 47.6
15 Pinellas County 47.6
16 Brevard County 47.1
17 Monroe County 46.7
18 Lake County 46.6
19 Volusia County 46.4
20 Levy County 46.4
21 Jefferson County 46.0
22 Glades County 45.8
23 Nassau County 44.9
24 Putnam County 44.8
25 St. Lucie County 44.6
…
47 Calhoun County 40.3
48 Broward County 40.1
49 Union County 39.8
50 Bay County 39.6
51 Miami-Dade County 39.5
52 Santa Rosa County 39.5
53 Clay County 39.4
…

Source: U.S. Census Bureau, American Community Survey 5-year estimates, 2017

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.