Data / Rankings / Civilian labor force / Cities in Colorado

Cities in Colorado by civilian labor force

Denver, CO had the highest civilian labor force of 28 cities in 2021, at 434,425. Fountain, CO had the lowest, at 13,727. The median was 42,758. Source: the U.S. Bureau of Labor Statistics.

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Highest434,425Denver, CO
Lowest13,727Fountain, CO
Median42,75828 cities

All cities, 2021

Denver, CO: 434,425 personsDenver, CO434,425Colorado Springs, CO: 252,067 personsColorado Springs, CO252,067Aurora, CO: 214,502 personsAurora, CO214,502Fort Collins, CO: 98,728 personsFort Collins, CO98,728Lakewood, CO: 91,398 personsLakewood, CO91,398Thornton, CO: 80,336 personsThornton, CO80,336Arvada, CO: 71,637 personsArvada, CO71,637Westminster, CO: 68,964 personsWestminster, CO68,964Boulder, CO: 59,878 personsBoulder, CO59,878Centennial, CO: 59,056 personsCentennial, CO59,056Longmont, CO: 57,687 personsLongmont, CO57,687Greeley, CO: 50,976 personsGreeley, CO50,976Pueblo, CO: 49,110 personsPueblo, CO49,110Broomfield, CO: 43,074 personsBroomfield, CO43,074Castle Rock, CO: 42,441 personsCastle Rock, CO42,441Loveland, CO: 40,404 personsLoveland, CO40,404Parker, CO: 35,306 personsParker, CO35,306Commerce City, CO: 34,587 personsCommerce City, CO34,587Grand Junction, CO: 34,177 personsGrand Junction, CO34,177Littleton, CO: 26,215 personsLittleton, CO26,215Brighton, CO: 22,051 personsBrighton, CO22,051Northglenn, CO: 21,675 personsNorthglenn, CO21,675Englewood, CO: 21,473 personsEnglewood, CO21,473Wheat Ridge, CO: 18,962 personsWheat Ridge, CO18,962Lafayette, CO: 18,755 personsLafayette, CO18,755Windsor, CO: 17,323 personsWindsor, CO17,323Erie, CO: 16,799 personsErie, CO16,799Fountain, CO: 13,727 personsFountain, CO13,727Denver, CO: 434,425 personsDenver, CO434,425Colorado Springs, CO: 252,067 personsColorado Springs, CO252,067Aurora, CO: 214,502 personsAurora, CO214,502Fort Collins, CO: 98,728 personsFort Collins, CO98,728Lakewood, CO: 91,398 personsLakewood, CO91,398Thornton, CO: 80,336 personsThornton, CO80,336Arvada, CO: 71,637 personsArvada, CO71,637Westminster, CO: 68,964 personsWestminster, CO68,964Boulder, CO: 59,878 personsBoulder, CO59,878Centennial, CO: 59,056 personsCentennial, CO59,056Longmont, CO: 57,687 personsLongmont, CO57,687Greeley, CO: 50,976 personsGreeley, CO50,976Pueblo, CO: 49,110 personsPueblo, CO49,110Broomfield, CO: 43,074 personsBroomfield, CO43,074Castle Rock, CO: 42,441 personsCastle Rock, CO42,441Loveland, CO: 40,404 personsLoveland, CO40,404Parker, CO: 35,306 personsParker, CO35,306Commerce City, CO: 34,587 personsCommerce City, CO34,587Grand Junction, CO: 34,177 personsGrand Junction, CO34,177Littleton, CO: 26,215 personsLittleton, CO26,215Brighton, CO: 22,051 personsBrighton, CO22,051Northglenn, CO: 21,675 personsNorthglenn, CO21,675Englewood, CO: 21,473 personsEnglewood, CO21,473Wheat Ridge, CO: 18,962 personsWheat Ridge, CO18,962Lafayette, CO: 18,755 personsLafayette, CO18,755Windsor, CO: 17,323 personsWindsor, CO17,323Erie, CO: 16,799 personsErie, CO16,799Fountain, CO: 13,727 personsFountain, CO13,727
persons. Source: BLS, Local Area Unemployment Statistics, cities and towns, not seasonally adjusted: labor force (measure 06), annual average. Retrieved 2026-10-12.

Full ranking

RankCities2021
persons		Change on 2020
1Denver, CO434,425+1.3%
2Colorado Springs, CO252,067+3.2%
3Aurora, CO214,502+3.1%
4Fort Collins, CO98,728+1.6%
5Lakewood, CO91,398+2.8%
6Thornton, CO80,336+2.9%
7Arvada, CO71,637+1.7%
8Westminster, CO68,964+0.8%
9Boulder, CO59,878-0.5%
10Centennial, CO59,056+1.7%
11Longmont, CO57,687+4.6%
12Greeley, CO50,976-1.6%
13Pueblo, CO49,110+1.5%
14Broomfield, CO43,074+3.6%
15Castle Rock, CO42,441+6.6%
16Loveland, CO40,404+3%
17Parker, CO35,306+5.1%
18Commerce City, CO34,587+5.3%
19Grand Junction, CO34,177+3.9%
20Littleton, CO26,215+1.6%
21Brighton, CO22,051+4.5%
22Northglenn, CO21,675+0.8%
23Englewood, CO21,473+2.3%
24Wheat Ridge, CO18,962+2.1%
25Lafayette, CO18,755+4.9%
26Windsor, CO17,323+6.8%
27Erie, CO16,799+5%
28Fountain, CO13,727+2.2%

Other periods

About this ranking

Employed plus unemployed residents, annual average.

More on how it is measured
  • People aged 16 and over by place of residence, from the Local Area Unemployment Statistics (LAUS) program of the U.S. Bureau of Labor Statistics.
  • Active-duty military personnel and people living in institutions are excluded.

United States cities only for now. Counts people where they live, not jobs: for wage and salary jobs by state use oews_employment. BLS estimates cities by splitting county estimates with Census Bureau employment and population data and unemployment insurance claims, so city figures are less precise than state ones. BLS publishes cities of 25,000 or more, and smaller cities in New England.

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

How to cite

U.S. Bureau of Labor Statistics. Local Area Unemployment Statistics, cities and towns, not seasonally adjusted: labor force (measure 06), annual average. https://download.bls.gov/pub/time.series/la/la.data.0.CurrentU20-24. 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. Bureau of Labor Statistics. (2026). Local Area Unemployment Statistics, cities and towns, not seasonally adjusted: labor force (measure 06), annual average (Cities in Colorado by civilian labor force, 2021) [Data set]. Retrieved October 12, 2026, from https://download.bls.gov/pub/time.series/la/la.data.0.CurrentU20-24

MLA 9

Local Area Unemployment Statistics, cities and towns, not seasonally adjusted: labor force (measure 06), annual average, Cities in Colorado by civilian labor force, 2021. U.S. Bureau of Labor Statistics, 30 Sept. 2026, https://download.bls.gov/pub/time.series/la/la.data.0.CurrentU20-24. Invokely, https://invokely.ai/rankings/civilian-labor-force/colorado-cities?period=2021. Accessed 12 Oct. 2026.

Chicago (author-date)

U.S. Bureau of Labor Statistics. 2026. Local Area Unemployment Statistics, cities and towns, not seasonally adjusted: labor force (measure 06), annual average. Cities in Colorado by civilian labor force, 2021. Dataset. Accessed October 12, 2026. https://download.bls.gov/pub/time.series/la/la.data.0.CurrentU20-24. Also distributed by Invokely, https://invokely.ai/rankings/civilian-labor-force/colorado-cities?period=2021.

Harvard

U.S. Bureau of Labor Statistics (2026) Local Area Unemployment Statistics, cities and towns, not seasonally adjusted: labor force (measure 06), annual average, Cities in Colorado by civilian labor force, 2021 [Dataset]. Available at: https://download.bls.gov/pub/time.series/la/la.data.0.CurrentU20-24, via Invokely: https://invokely.ai/rankings/civilian-labor-force/colorado-cities?period=2021 (Accessed: 12 October 2026).

BibTeX
@misc{bureau_cities_in_colorado_by_2021,
  author = {{U.S. Bureau of Labor Statistics}},
  title = {{Local Area Unemployment Statistics, cities and towns, not seasonally adjusted: labor force (measure 06), annual average: Cities in Colorado by civilian labor force, 2021}},
  year = {2026},
  howpublished = {Data set},
  url = {https://download.bls.gov/pub/time.series/la/la.data.0.CurrentU20-24},
  urldate = {2026-10-12},
  note = {Accessed via Invokely, https://invokely.ai/rankings/civilian-labor-force/colorado-cities?period=2021. Publisher attribution: U.S. Bureau of Labor Statistics. Local Area Unemployment Statistics, cities and towns, not seasonally adjusted: labor force (measure 06), annual average. https://download.bls.gov/pub/time.series/la/la.data.0.CurrentU20-24. Retrieved 2026-10-12.},
}
RIS
TY  - DATA
AU  - U.S. Bureau of Labor Statistics
TI  - Local Area Unemployment Statistics, cities and towns, not seasonally adjusted: labor force (measure 06), annual average: Cities in Colorado by civilian labor force, 2021
PY  - 2026
DA  - 2026/09/30
PB  - U.S. Bureau of Labor Statistics
DB  - Invokely
UR  - https://download.bls.gov/pub/time.series/la/la.data.0.CurrentU20-24
L2  - https://invokely.ai/rankings/civilian-labor-force/colorado-cities?period=2021
Y2  - 2026/10/12
N1  - Accessed via Invokely, https://invokely.ai/rankings/civilian-labor-force/colorado-cities?period=2021.
N1  - Publisher attribution: U.S. Bureau of Labor Statistics. Local Area Unemployment Statistics, cities and towns, not seasonally adjusted: labor force (measure 06), annual average. https://download.bls.gov/pub/time.series/la/la.data.0.CurrentU20-24. Retrieved 2026-10-12.
ER  -
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Rank Cities in Colorado by civilian labor force using official data, and cite the source.
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Questions

Which city has the highest civilian labor force?

Denver, CO, with 434,425 in 2021, according to the U.S. Bureau of Labor Statistics.

Which city has the lowest civilian labor force?

Fountain, CO, with 13,727 in 2021.

Where does this ranking come from?

Every value comes from one source and one period, so the places are comparable: U.S. Bureau of Labor Statistics, Local Area Unemployment Statistics, cities and towns, not seasonally adjusted: labor force (measure 06), annual average. Retrieved 2026-10-12.

Civilian labor force: other rankings

Cities in Colorado: more rankings