RANKING · 2000 CENSUS · 19 SHOWN OF 19

Most never-married people, Colorado cities · 2000

Colorado cities with the highest share of people 15 and over who have never been married, as of the 2000 American Community Survey. This list covers the 19 cities in Colorado that qualify, ranked against each other statewide.

ColoradoAll statesPop > 50KAll rankings

SAME RANKING BYCounties States Metros

YEAR2000 2024

Most never-married people by state

RANKPLACESTATEPOPNEVER-MARRIED PEOPLEVS –

01Boulder, COCO105,68949.1%–

02Fort Collins, COCO171,50040.3%–

03Denver, COCO740,61335.9%–

04Greeley, COCO115,07332.0%–

05Aurora, COCO410,05328.7%–

06Lakewood, COCO156,92728.0%–

07Commerce City, COCO72,34527.7%–

08Westminster, COCO116,18226.6%–

09Pueblo, COCO110,40426.2%–

10Grand Junction, COCO71,82725.7%–

11Thornton, COCO147,76625.1%–

12Colorado Springs, COCO494,74325.0%–

13Longmont, COCO100,10923.2%–

14Arvada, COCO122,90123.1%–

15Broomfield, COCO79,17423.0%–

16Loveland, COCO81,38720.9%–

17Castle Rock, COCO83,81519.6%–

18Parker, COCO65,98518.4%–

19Highlands Ranch, COCO102,25717.6%–

SHOWING 1–19 OF 19

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UPDATED 2026-07-15 · DATA: US CENSUS BUREAU DECENNIAL CENSUS