RANKING · 2010 CENSUS · 18 SHOWN OF 18

Largest Brazilian population, Colorado counties · 2010

Colorado counties ranked by the number of residents who are Brazilian ancestry, from the 2010 American Community Survey detailed-origin tables. Each list covers the full eligible universe; download the complete data as CSV. This list covers the 18 counties in Colorado that qualify, ranked against each other statewide. The median across all 18 is 113.

Brazilian Americans: full group profile →

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SAME RANKING BYCities States Metros

RELATEDLargest American population Highest American population share Largest Arab population Highest Arab population share Largest Egyptian population Highest Egyptian population share

YEAR2010 2020 2024

RANKPLACESTATEPOPBRAZILIAN POPULATIONVS –

01Jefferson County, COCO580,451368–

02Denver County, COCO740,613291–

03El Paso County, COCO757,040286–

04Arapahoe County, COCO673,820252–

05Boulder County, COCO328,560223–

06Adams County, COCO554,668203–

07Pitkin County, COCO16,625124–

08Larimer County, COCO377,292121–

09Douglas County, COCO399,396113–

10Garfield County, COCO63,47474–

11Pueblo County, COCO169,27774–

12Gilpin County, COCO6,07322–

13Alamosa County, COCO16,68819–

14Clear Creek County, COCO8,99416–

15Montrose County, COCO44,59115–

16Fremont County, COCO50,03913–

17Elbert County, COCO30,5348–

18Grand County, COCO16,4967–

SHOWING 1–18 OF 18

Download CSV (full list, 18 rows)

UPDATED 2026-09-11 · DATA: US CENSUS BUREAU DECENNIAL CENSUS