RANKING · 2010 CENSUS · 18 SHOWN OF 18

Highest Brazilian population share, Colorado counties · 2010

Colorado counties ranked by the share of all residents who are Brazilian ancestry (2010 American Community Survey). A concentration measure: Brazilian residents as a percentage of total population. This list covers the 18 counties in Colorado that qualify, ranked against each other statewide. The median across all 18 is 0.0%.

Brazilian Americans: full group profile →

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

YEAR2010 2020 2024

Highest Brazilian population share by state

RANKPLACESTATEPOPBRAZILIAN SHAREVS –

01Pitkin County, COCO16,6250.8%–

02Gilpin County, COCO6,0730.4%–

03Clear Creek County, COCO8,9940.2%–

04Garfield County, COCO63,4740.1%–

05Alamosa County, COCO16,6880.1%–

06Boulder County, COCO328,5600.1%–

07Jefferson County, COCO580,4510.1%–

08Denver County, COCO740,6130.1%–

09Grand County, COCO16,4960.0%–

10Adams County, COCO554,6680.0%–

11El Paso County, COCO757,0400.0%–

12Pueblo County, COCO169,2770.0%–

13Arapahoe County, COCO673,8200.0%–

14Larimer County, COCO377,2920.0%–

15Douglas County, COCO399,3960.0%–

16Montrose County, COCO44,5910.0%–

17Elbert County, COCO30,5340.0%–

18Fremont County, COCO50,0390.0%–

SHOWING 1–18 OF 18

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