RANKING · 2024 ACS · 20 SHOWN OF 20

Most unmarried people, Colorado cities

Colorado cities with the highest share of people 15 and over who are not currently married (never-married, widowed, or divorced), as of the 2024 American Community Survey. This list covers the 20 cities in Colorado that qualify, ranked against each other statewide. The median across all 20 is 50.1%.

ColoradoAll statesPop > 50KAll rankings

SAME RANKING BYCounties States Metros

YEAR2000 2024

RANKPLACESTATEPOPUNMARRIED PEOPLEVS 2000

01Boulder, COCO105,68969.0%+7.6 pts

02Pueblo, COCO110,40459.4%+11.4 pts

03Denver, COCO740,61359.1%+4.7 pts

04Fort Collins, COCO171,50058.0%+5.0 pts

05Lakewood, COCO156,92756.6%+9.6 pts

06Grand Junction, COCO71,82755.4%+8.9 pts

07Longmont, COCO100,10952.4%+12.1 pts

08Aurora, COCO410,05351.9%+6.1 pts

09Greeley, COCO115,07351.8%+5.8 pts

10Westminster, COCO116,18250.1%+8.2 pts

11Colorado Springs, COCO494,74347.5%+5.8 pts

12Loveland, COCO81,38747.5%+10.1 pts

13Thornton, COCO147,76647.0%+7.3 pts

14Broomfield, COCO79,17446.0%+9.5 pts

15Arvada, COCO122,90144.6%+4.5 pts

16Commerce City, COCO72,34543.0%−2.6 pts

17Parker, COCO65,98541.0%+12.9 pts

18Centennial, COCO108,65839.4%–

19Highlands Ranch, COCO102,25738.2%+12.0 pts

20Castle Rock, COCO83,81538.1%+6.1 pts

SHOWING 1–20 OF 20

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UPDATED 2026-09-11 · DATA: US CENSUS BUREAU ACS 5-YEAR ESTIMATES