Data / Rankings / Population aged 18 to 64 / US states

US states by population aged 18 to 64

District of Columbia had the highest population aged 18 to 64 of 51 states in 2014, at 71.6%. Utah had the lowest, at 59.1%. The median was 62.1% and the figure for the United States was 62.4%. Source: the U.S. Census Bureau.

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Highest71.6District of Columbia
Lowest59.1Utah
Median62.151 states
United States62.4History

Map of states, 2014

Alabama: 61.9 %Alaska: 65.1 %Arizona: 59.9 %Arkansas: 60.5 %California: 63.6 %Colorado: 63.9 %Connecticut: 62.8 %Delaware: 61.7 %District of Columbia: 71.6 %Florida: 60.7 %Georgia: 62.9 %Hawaii: 62.2 %Idaho: 59.1 %Illinois: 62.9 %Indiana: 61.6 %Iowa: 60.6 %Kansas: 60.7 %Kentucky: 62.1 %Louisiana: 62.3 %Maine: 62.1 %Maryland: 63.7 %Massachusetts: 64.2 %Michigan: 62.1 %Minnesota: 62.2 %Mississippi: 61.2 %Missouri: 61.6 %Montana: 61.1 %Nebraska: 60.6 %Nevada: 62.4 %New Hampshire: 63.9 %New Jersey: 62.9 %New Mexico: 60.6 %New York: 64 %North Carolina: 62.3 %North Dakota: 63.1 %Ohio: 61.7 %Oklahoma: 60.9 %Oregon: 62.3 %Pennsylvania: 62.2 %Rhode Island: 64 %South Carolina: 61.6 %South Dakota: 60.1 %Tennessee: 62.1 %Texas: 62.1 %Utah: 59.1 %Vermont: 63.5 %Virginia: 63.7 %Washington: 63.2 %West Virginia: 61.7 %Wisconsin: 62.1 %Wyoming: 62 %
  • Under 61
  • 61 to 62
  • 62 to 63
  • 63 to 64
  • 64 and over
%, 2014. Source: Invokely calculation with data from U.S. Census Bureau. Boundaries: U.S. Census Bureau cartographic boundary files.

All states, 2014

District of Columbia: 71.6 %District of Columbia71.6Alaska: 65.1 %Alaska65.1Massachusetts: 64.2 %Massachusetts64.2Rhode Island: 64 %Rhode Island64New York: 64 %New York64Colorado: 63.9 %Colorado63.9New Hampshire: 63.9 %New Hampshire63.9Virginia: 63.7 %Virginia63.7Maryland: 63.7 %Maryland63.7California: 63.6 %California63.6Vermont: 63.5 %Vermont63.5Washington: 63.2 %Washington63.2North Dakota: 63.1 %North Dakota63.1Illinois: 62.9 %Illinois62.9Georgia: 62.9 %Georgia62.9New Jersey: 62.9 %New Jersey62.9Connecticut: 62.8 %Connecticut62.8Nevada: 62.4 %Nevada62.4Louisiana: 62.3 %Louisiana62.3Oregon: 62.3 %Oregon62.3North Carolina: 62.3 %North Carolina62.3Pennsylvania: 62.2 %Pennsylvania62.2Hawaii: 62.2 %Hawaii62.2Minnesota: 62.2 %Minnesota62.2Michigan: 62.1 %Michigan62.1Texas: 62.1 %Texas62.1Kentucky: 62.1 %Kentucky62.1Wisconsin: 62.1 %Wisconsin62.1Maine: 62.1 %Maine62.1Tennessee: 62.1 %Tennessee62.1Wyoming: 62 %Wyoming62Alabama: 61.9 %Alabama61.9Delaware: 61.7 %Delaware61.7West Virginia: 61.7 %West Virginia61.7Ohio: 61.7 %Ohio61.7Missouri: 61.6 %Missouri61.6Indiana: 61.6 %Indiana61.6South Carolina: 61.6 %South Carolina61.6Mississippi: 61.2 %Mississippi61.2Montana: 61.1 %Montana61.1Oklahoma: 60.9 %Oklahoma60.9Kansas: 60.7 %Kansas60.7Florida: 60.7 %Florida60.7New Mexico: 60.6 %New Mexico60.6Nebraska: 60.6 %Nebraska60.6Iowa: 60.6 %Iowa60.6Arkansas: 60.5 %Arkansas60.5South Dakota: 60.1 %South Dakota60.1Arizona: 59.9 %Arizona59.9Idaho: 59.1 %Idaho59.1Utah: 59.1 %Utah59.1District of Columbia: 71.6 %District of Columbia71.6Alaska: 65.1 %Alaska65.1Massachusetts: 64.2 %Massachusetts64.2Rhode Island: 64 %Rhode Island64New York: 64 %New York64Colorado: 63.9 %Colorado63.9New Hampshire: 63.9 %New Hampshire63.9Virginia: 63.7 %Virginia63.7Maryland: 63.7 %Maryland63.7California: 63.6 %California63.6Vermont: 63.5 %Vermont63.5Washington: 63.2 %Washington63.2North Dakota: 63.1 %North Dakota63.1Illinois: 62.9 %Illinois62.9Georgia: 62.9 %Georgia62.9New Jersey: 62.9 %New Jersey62.9Connecticut: 62.8 %Connecticut62.8Nevada: 62.4 %Nevada62.4Louisiana: 62.3 %Louisiana62.3Oregon: 62.3 %Oregon62.3North Carolina: 62.3 %North Carolina62.3Pennsylvania: 62.2 %Pennsylvania62.2Hawaii: 62.2 %Hawaii62.2Minnesota: 62.2 %Minnesota62.2Michigan: 62.1 %Michigan62.1Texas: 62.1 %Texas62.1Kentucky: 62.1 %Kentucky62.1Wisconsin: 62.1 %Wisconsin62.1Maine: 62.1 %Maine62.1Tennessee: 62.1 %Tennessee62.1Wyoming: 62 %Wyoming62Alabama: 61.9 %Alabama61.9Delaware: 61.7 %Delaware61.7West Virginia: 61.7 %West Virginia61.7Ohio: 61.7 %Ohio61.7Missouri: 61.6 %Missouri61.6Indiana: 61.6 %Indiana61.6South Carolina: 61.6 %South Carolina61.6Mississippi: 61.2 %Mississippi61.2Montana: 61.1 %Montana61.1Oklahoma: 60.9 %Oklahoma60.9Kansas: 60.7 %Kansas60.7Florida: 60.7 %Florida60.7New Mexico: 60.6 %New Mexico60.6Nebraska: 60.6 %Nebraska60.6Iowa: 60.6 %Iowa60.6Arkansas: 60.5 %Arkansas60.5South Dakota: 60.1 %South Dakota60.1Arizona: 59.9 %Arizona59.9Idaho: 59.1 %Idaho59.1Utah: 59.1 %Utah59.1
%. Source: Invokely calculation with data from U.S. Census Bureau. Retrieved 2026-10-12.

Full ranking

RankStates2014 (%)Change on 2013
1District of Columbia71.6-0.3 pts
2Alaska65.1-0.3 pts
3Massachusetts64.2-0.1 pts
4Rhode Island64-0.1 pts
5New York64-0.1 pts
6Colorado63.9-0.2 pts
7New Hampshire63.9-0.2 pts
8Virginia63.7-0.3 pts
9Maryland63.7-0.3 pts
10California63.6-0.1 pts
11Vermont63.5-0.4 pts
12Washington63.2-0.3 pts
13North Dakota63.1-0.2 pts
14Illinois62.9-0.1 pts
15Georgia62.9-0.2 pts
16New Jersey62.9-0.1 pts
17Connecticut62.8-0.1 pts
18Nevada62.4-0.3 pts
19Louisiana62.3-0.3 pts
20Oregon62.3-0.4 pts
21North Carolina62.3-0.3 pts
22Pennsylvania62.2-0.2 pts
23Hawaii62.2-0.3 pts
24Minnesota62.2-0.3 pts
25Michigan62.1-0.2 pts
26Texas62.1-0.1 pts
27Kentucky62.1-0.3 pts
28Wisconsin62.1-0.3 pts
29Maine62.1-0.4 pts
30Tennessee62.1-0.3 pts
31Wyoming62-0.7 pts
32Alabama61.9-0.3 pts
33Delaware61.7-0.3 pts
34West Virginia61.7-0.5 pts
35Ohio61.7-0.2 pts
36Missouri61.6-0.2 pts
37Indiana61.6-0.2 pts
38South Carolina61.6-0.4 pts
39Mississippi61.2-0.2 pts
40Montana61.1-0.5 pts
41Oklahoma60.9-0.3 pts
42Kansas60.7-0.2 pts
43Florida60.7-0.2 pts
44New Mexico60.6-0.3 pts
45Nebraska60.6-0.3 pts
46Iowa60.6-0.3 pts
47Arkansas60.5-0.2 pts
48South Dakota60.1-0.4 pts
49Arizona59.9-0.3 pts
50Idaho59.1-0.3 pts
51Utah59.1-0.1 pts

Other periods

About this ranking

Residents aged 18 to 64 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.

Not comparable with working-age shares for ages 15 to 64 used in EU and World Bank statistics.

Every value in the ranking comes from the same publisher and the same period, so the states 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 18 to 64 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 18 to 64 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 (US states by population aged 18 to 64, 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 18 to 64 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, US states by population aged 18 to 64, 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-18-64/us-states?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 18 to 64 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. US states by population aged 18 to 64, 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-18-64/us-states?period=2014.

Harvard

U.S. Census Bureau (2026) Population Estimates Program, county population by age and sex: residents aged 18 to 64 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, US states by population aged 18 to 64, 2014 [Dataset]. Available at: https://www.census.gov/programs-surveys/popest/data/data-sets.html, via Invokely: https://invokely.ai/rankings/population-18-64/us-states?period=2014 (Accessed: 12 October 2026).

BibTeX
@misc{census_us_states_by_population_2014,
  author = {{U.S. Census Bureau}},
  title = {{Population Estimates Program, county population by age and sex: residents aged 18 to 64 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: US states by population aged 18 to 64, 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-18-64/us-states?period=2014. Publisher attribution: U.S. Census Bureau. Population Estimates Program, county population by age and sex: residents aged 18 to 64 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 18 to 64 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: US states by population aged 18 to 64, 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-18-64/us-states?period=2014
Y2  - 2026/10/12
N1  - Accessed via Invokely, https://invokely.ai/rankings/population-18-64/us-states?period=2014.
N1  - Publisher attribution: U.S. Census Bureau. Population Estimates Program, county population by age and sex: residents aged 18 to 64 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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Questions

Which state has the highest population aged 18 to 64?

District of Columbia, with 71.6% in 2014, according to the U.S. Census Bureau.

Which state has the lowest population aged 18 to 64?

Utah, with 59.1% 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 18 to 64 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 aged 18 to 64: other rankings

US states: more rankings