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People Statistics · Area estimate

Children under 18 in Jefferson County

2013 – 2024 · 12 data points 53 of 67 · Regions of Florida Updated Oct 23, 2026
People · Jefferson 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 17.2% −0.0 pp since 2023
Regions of Florida · 2024 53 of 67 Place 1 is the highest value.
since 2014 −0.7 pp
vs Florida −2.4 pp Florida: 19.5% · 2024
Children under 18, 2013 – 2024 percent · Jefferson County · Florida · United States
−0.7 pp since 2014
Jefferson County Florida United States

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

Compared with Children under 18 · percent
Jefferson County
17.2%
Florida
19.5%
United States
22.0%

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

The series at a glance Jefferson County · 2013 – 2024
Latest value 17.2% · 2024
First value 17.8% · 2013
Highest 17.9% · 2014
Lowest 16.2% · 2020
Data points 12

By year

All years · 2013 – 2024

YearJefferson CountyChange FloridaUnited States
2024estimate 17.2% −0.0 pp 19.5% 22.0%
2023estimate 17.2% +0.0 pp 19.6% 22.2%
2022estimate 17.2% −0.1 pp 19.6% 22.1%
2021estimate 17.2% +1.0 pp 20.0% 22.5%
2020estimate 16.2% −0.1 pp 19.9% —
2019estimate 16.3% −0.2 pp 20.0% —
2018estimate 16.4% +0.1 pp 20.1% —
2017estimate 16.4% −0.6 pp 20.3% —
2016estimate 17.0% −0.1 pp 20.4% —
2015estimate 17.1% −0.8 pp 20.6% —
2014estimate 17.9% +0.1 pp 20.8% —
2013estimate 17.8% 21.0% —

Source: U.S. Census Bureau, American Community Survey 5-year estimates, 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
#TerritoryChildren under 18
1 Hendry County 27.5%
2 Hardee County 26.7%
3 Osceola County 25.0%
4 Baker County 24.4%
5 Clay County 24.1%
6 Hillsborough County 23.1%
7 Duval County 22.8%
8 Orange County 22.6%
9 Polk County 22.6%
10 Santa Rosa County 22.4%
11 Okaloosa County 22.3%
12 Gadsden County 22.1%
13 Okeechobee County 22.1%
14 St. Johns County 22.0%
15 Columbia County 21.9%
16 Putnam County 21.7%
17 Calhoun County 21.7%
18 Bay County 21.6%
19 Suwannee County 21.6%
20 Broward County 21.5%
21 Seminole County 21.5%
22 Lafayette County 21.1%
23 Escambia County 21.0%
24 Wakulla County 20.8%
25 Gilchrist County 20.6%
…
56 Indian River County 17.2%
57 Pinellas County 16.9%
58 Martin County 16.8%
59 Jefferson County 16.4%
60 Franklin County 16.4%
61 Glades County 16.4%
62 Gulf County 15.7%
…

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

What it means

The share of residents who are children and teenagers.

How it is calculated

Residents under 18 divided by the total population.