Data / Rankings / Population under 18 / Counties in Alabama

Counties in Alabama by population under 18

Autauga County had the highest population under 18 of 67 counties in 2014, at 25.3%. Macon County had the lowest, at 18%. The median was 22.3% and the figure for Alabama was 22.8%. Source: the U.S. Census Bureau.

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Highest25.3Autauga County
Lowest18Macon County
Median22.367 counties
Alabama22.8History

Map of counties, 2014

Autauga County: 25.3 %Baldwin County: 22.3 %Barbour County: 21 %Bibb County: 21.5 %Blount County: 23.8 %Bullock County: 20 %Butler County: 23 %Calhoun County: 21.9 %Chambers County: 21.1 %Cherokee County: 20.8 %Chilton County: 24.3 %Choctaw County: 20.7 %Clarke County: 22.4 %Clay County: 21.6 %Cleburne County: 23.5 %Coffee County: 23.8 %Colbert County: 21.6 %Conecuh County: 21.1 %Coosa County: 18.4 %Covington County: 22.1 %Crenshaw County: 22.3 %Cullman County: 22.6 %Dale County: 23.8 %Dallas County: 25.2 %DeKalb County: 25 %Elmore County: 22.5 %Escambia County: 22.3 %Etowah County: 22.2 %Fayette County: 21.9 %Franklin County: 24.6 %Geneva County: 22.2 %Greene County: 23.3 %Hale County: 23.3 %Henry County: 21.3 %Houston County: 23.8 %Jackson County: 21.7 %Jefferson County: 22.8 %Lamar County: 21.5 %Lauderdale County: 20.7 %Lawrence County: 21.8 %Lee County: 22.1 %Limestone County: 24 %Lowndes County: 22.2 %Macon County: 18 %Madison County: 22.5 %Marengo County: 22.9 %Marion County: 21.2 %Marshall County: 24.6 %Mobile County: 23.9 %Monroe County: 23.5 %Montgomery County: 23.5 %Morgan County: 23.1 %Perry County: 22.5 %Pickens County: 20.7 %Pike County: 19.5 %Randolph County: 22.2 %Russell County: 25 %St. Clair County: 23.4 %Shelby County: 24.7 %Sumter County: 20 %Talladega County: 22.1 %Tallapoosa County: 21.2 %Tuscaloosa County: 21.1 %Walker County: 21.8 %Washington County: 23 %Wilcox County: 24.8 %Winston County: 21 %
  • Under 21
  • 21 to 22
  • 22 to 23
  • 23 to 24
  • 24 and over
%, 2014. Source: Invokely calculation with data from U.S. Census Bureau. Boundaries: U.S. Census Bureau cartographic boundary files.

Top 40 counties, 2014

Autauga County: 25.3 %Autauga County25.3Dallas County: 25.2 %Dallas County25.2Russell County: 25 %Russell County25DeKalb County: 25 %DeKalb County25Wilcox County: 24.8 %Wilcox County24.8Shelby County: 24.7 %Shelby County24.7Franklin County: 24.6 %Franklin County24.6Marshall County: 24.6 %Marshall County24.6Chilton County: 24.3 %Chilton County24.3Limestone County: 24 %Limestone County24Mobile County: 23.9 %Mobile County23.9Coffee County: 23.8 %Coffee County23.8Dale County: 23.8 %Dale County23.8Houston County: 23.8 %Houston County23.8Blount County: 23.8 %Blount County23.8Monroe County: 23.5 %Monroe County23.5Cleburne County: 23.5 %Cleburne County23.5Montgomery County: 23.5 %Montgomery County23.5St. Clair County: 23.4 %St. Clair County23.4Greene County: 23.3 %Greene County23.3Hale County: 23.3 %Hale County23.3Morgan County: 23.1 %Morgan County23.1Butler County: 23 %Butler County23Washington County: 23 %Washington County23Marengo County: 22.9 %Marengo County22.9Jefferson County: 22.8 %Jefferson County22.8Cullman County: 22.6 %Cullman County22.6Madison County: 22.5 %Madison County22.5Perry County: 22.5 %Perry County22.5Elmore County: 22.5 %Elmore County22.5Clarke County: 22.4 %Clarke County22.4Baldwin County: 22.3 %Baldwin County22.3Crenshaw County: 22.3 %Crenshaw County22.3Escambia County: 22.3 %Escambia County22.3Randolph County: 22.2 %Randolph County22.2Geneva County: 22.2 %Geneva County22.2Lowndes County: 22.2 %Lowndes County22.2Etowah County: 22.2 %Etowah County22.2Talladega County: 22.1 %Talladega County22.1Lee County: 22.1 %Lee County22.1Autauga County: 25.3 %Autauga County25.3Dallas County: 25.2 %Dallas County25.2Russell County: 25 %Russell County25DeKalb County: 25 %DeKalb County25Wilcox County: 24.8 %Wilcox County24.8Shelby County: 24.7 %Shelby County24.7Franklin County: 24.6 %Franklin County24.6Marshall County: 24.6 %Marshall County24.6Chilton County: 24.3 %Chilton County24.3Limestone County: 24 %Limestone County24Mobile County: 23.9 %Mobile County23.9Coffee County: 23.8 %Coffee County23.8Dale County: 23.8 %Dale County23.8Houston County: 23.8 %Houston County23.8Blount County: 23.8 %Blount County23.8Monroe County: 23.5 %Monroe County23.5Cleburne County: 23.5 %Cleburne County23.5Montgomery County: 23.5 %Montgomery County23.5St. Clair County: 23.4 %St. Clair County23.4Greene County: 23.3 %Greene County23.3Hale County: 23.3 %Hale County23.3Morgan County: 23.1 %Morgan County23.1Butler County: 23 %Butler County23Washington County: 23 %Washington County23Marengo County: 22.9 %Marengo County22.9Jefferson County: 22.8 %Jefferson County22.8Cullman County: 22.6 %Cullman County22.6Madison County: 22.5 %Madison County22.5Perry County: 22.5 %Perry County22.5Elmore County: 22.5 %Elmore County22.5Clarke County: 22.4 %Clarke County22.4Baldwin County: 22.3 %Baldwin County22.3Crenshaw County: 22.3 %Crenshaw County22.3Escambia County: 22.3 %Escambia County22.3Randolph County: 22.2 %Randolph County22.2Geneva County: 22.2 %Geneva County22.2Lowndes County: 22.2 %Lowndes County22.2Etowah County: 22.2 %Etowah County22.2Talladega County: 22.1 %Talladega County22.1Lee County: 22.1 %Lee County22.1
%. Source: Invokely calculation with data from U.S. Census Bureau. Retrieved 2026-10-12.

Full ranking

RankCounties2014 (%)Change on 2013
1Autauga County25.3-0.2 pts
2Dallas County25.2-0.3 pts
3Russell County25+0.1 pts
4DeKalb County25-0.1 pts
5Wilcox County24.8-0.3 pts
6Shelby County24.7-0.2 pts
7Franklin County24.6+0.1 pts
8Marshall County24.6-0.1 pts
9Chilton County24.3+0.1 pts
10Limestone County24+0.1 pts
11Mobile County23.9-0.1 pts
12Coffee County23.8+0.1 pts
13Dale County23.80 pts
14Houston County23.8-0.2 pts
15Blount County23.8-0.3 pts
16Monroe County23.5-0.5 pts
17Cleburne County23.5+0.3 pts
17Montgomery County23.5-0.2 pts
19St. Clair County23.4-0.1 pts
20Greene County23.3+0.1 pts
21Hale County23.3-0.1 pts
22Morgan County23.1-0.1 pts
23Butler County23-0.1 pts
24Washington County23-0.1 pts
25Marengo County22.9-0.3 pts
26Jefferson County22.8-0.1 pts
27Cullman County22.6-0 pts
28Madison County22.5-0.2 pts
29Perry County22.5-0.5 pts
30Elmore County22.5-0.3 pts
31Clarke County22.4-0.4 pts
32Baldwin County22.3-0.2 pts
33Crenshaw County22.3-0.3 pts
34Escambia County22.30 pts
35Randolph County22.2-0.2 pts
36Geneva County22.2-0.1 pts
37Lowndes County22.2-0.5 pts
38Etowah County22.2-0.1 pts
39Talladega County22.1-0.1 pts
40Lee County22.1-0.1 pts
41Covington County22.1-0.2 pts
42Fayette County21.9+0.1 pts
43Calhoun County21.9-0.2 pts
44Lawrence County21.8-0.1 pts
45Walker County21.8-0.1 pts
46Jackson County21.7-0.3 pts
47Colbert County21.6-0 pts
48Clay County21.6-0.1 pts
49Lamar County21.5-0.4 pts
50Bibb County21.5-0.2 pts
51Henry County21.3-0.1 pts
52Tallapoosa County21.2-0.3 pts
53Marion County21.2-0.1 pts
54Chambers County21.1-0.1 pts
55Tuscaloosa County21.1-0.1 pts
56Conecuh County21.1-0.6 pts
57Barbour County21-0 pts
58Winston County21-0.2 pts
59Cherokee County20.8-0.2 pts
60Choctaw County20.7-0.3 pts
61Pickens County20.7-1.4 pts
62Lauderdale County20.7-0.1 pts
63Sumter County20-0.1 pts
64Bullock County20-0.5 pts
65Pike County19.5-0 pts
66Coosa County18.4-0.2 pts
67Macon County18-0.3 pts

Other periods

About this ranking

Residents aged 0 to 17 as a percentage of total population on 1 July. United States: Census Bureau county population estimates by age; states and the nation are sums of their counties.

Uses the US age of majority. Not comparable with population_0_14_share, which stops at 14.

Every value in the ranking comes from the same publisher and the same period, so the counties are compared on one definition. Equal values share a rank.

How to cite

U.S. Census Bureau. Population Estimates Program, county population by age and sex: residents aged 0 to 17 as a percentage of the total on 1 July, 2010 to 2019 from the 2010 to 2020 intercensal file and 2020 onwards from the latest vintage; states and the nation summed from counties. https://www.census.gov/programs-surveys/popest/data/data-sets.html. Retrieved 2026-10-12.

Citation styles

The publisher is the author. Invokely is named only as the place the figures were read, where a style asks for it.

APA 7

U.S. Census Bureau. (2026). Population Estimates Program, county population by age and sex: residents aged 0 to 17 as a percentage of the total on 1 July, 2010 to 2019 from the 2010 to 2020 intercensal file and 2020 onwards from the latest vintage; states and the nation summed from counties (Counties in Alabama by population under 18, 2014) [Data set]. Retrieved October 12, 2026, from https://www.census.gov/programs-surveys/popest/data/data-sets.html

MLA 9

Population Estimates Program, county population by age and sex: residents aged 0 to 17 as a percentage of the total on 1 July, 2010 to 2019 from the 2010 to 2020 intercensal file and 2020 onwards from the latest vintage; states and the nation summed from counties, Counties in Alabama by population under 18, 2014. U.S. Census Bureau, 25 June 2026, https://www.census.gov/programs-surveys/popest/data/data-sets.html. Invokely, https://invokely.ai/rankings/population-under-18/alabama-counties?period=2014. Accessed 12 Oct. 2026.

Chicago (author-date)

U.S. Census Bureau. 2026. Population Estimates Program, county population by age and sex: residents aged 0 to 17 as a percentage of the total on 1 July, 2010 to 2019 from the 2010 to 2020 intercensal file and 2020 onwards from the latest vintage; states and the nation summed from counties. Counties in Alabama by population under 18, 2014. Dataset. Accessed October 12, 2026. https://www.census.gov/programs-surveys/popest/data/data-sets.html. Also distributed by Invokely, https://invokely.ai/rankings/population-under-18/alabama-counties?period=2014.

Harvard

U.S. Census Bureau (2026) Population Estimates Program, county population by age and sex: residents aged 0 to 17 as a percentage of the total on 1 July, 2010 to 2019 from the 2010 to 2020 intercensal file and 2020 onwards from the latest vintage; states and the nation summed from counties, Counties in Alabama by population under 18, 2014 [Dataset]. Available at: https://www.census.gov/programs-surveys/popest/data/data-sets.html, via Invokely: https://invokely.ai/rankings/population-under-18/alabama-counties?period=2014 (Accessed: 12 October 2026).

BibTeX
@misc{census_counties_in_alabama_by_2014,
  author = {{U.S. Census Bureau}},
  title = {{Population Estimates Program, county population by age and sex: residents aged 0 to 17 as a percentage of the total on 1 July, 2010 to 2019 from the 2010 to 2020 intercensal file and 2020 onwards from the latest vintage; states and the nation summed from counties: Counties in Alabama by population under 18, 2014}},
  year = {2026},
  howpublished = {Data set},
  url = {https://www.census.gov/programs-surveys/popest/data/data-sets.html},
  urldate = {2026-10-12},
  note = {Accessed via Invokely, https://invokely.ai/rankings/population-under-18/alabama-counties?period=2014. Publisher attribution: U.S. Census Bureau. Population Estimates Program, county population by age and sex: residents aged 0 to 17 as a percentage of the total on 1 July, 2010 to 2019 from the 2010 to 2020 intercensal file and 2020 onwards from the latest vintage; states and the nation summed from counties. https://www.census.gov/programs-surveys/popest/data/data-sets.html. Retrieved 2026-10-12.},
}
RIS
TY  - DATA
AU  - U.S. Census Bureau
TI  - Population Estimates Program, county population by age and sex: residents aged 0 to 17 as a percentage of the total on 1 July, 2010 to 2019 from the 2010 to 2020 intercensal file and 2020 onwards from the latest vintage; states and the nation summed from counties: Counties in Alabama by population under 18, 2014
PY  - 2026
DA  - 2026/06/25
PB  - U.S. Census Bureau
DB  - Invokely
UR  - https://www.census.gov/programs-surveys/popest/data/data-sets.html
L2  - https://invokely.ai/rankings/population-under-18/alabama-counties?period=2014
Y2  - 2026/10/12
N1  - Accessed via Invokely, https://invokely.ai/rankings/population-under-18/alabama-counties?period=2014.
N1  - Publisher attribution: U.S. Census Bureau. Population Estimates Program, county population by age and sex: residents aged 0 to 17 as a percentage of the total on 1 July, 2010 to 2019 from the 2010 to 2020 intercensal file and 2020 onwards from the latest vintage; states and the nation summed from counties. https://www.census.gov/programs-surveys/popest/data/data-sets.html. Retrieved 2026-10-12.
ER  -
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Rank Counties in Alabama by population under 18 using official data, and cite the source.
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Questions

Which county has the highest population under 18?

Autauga County, with 25.3% in 2014, according to the U.S. Census Bureau.

Which county has the lowest population under 18?

Macon County, with 18% in 2014.

Where does this ranking come from?

Every value comes from one source and one period, so the places are comparable: U.S. Census Bureau, Population Estimates Program, county population by age and sex: residents aged 0 to 17 as a percentage of the total on 1 July, 2010 to 2019 from the 2010 to 2020 intercensal file and 2020 onwards from the latest vintage; states and the nation summed from counties. Retrieved 2026-10-12.

Population under 18: other rankings

Counties in Alabama: more rankings