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RANKING · 2020 CENSUS · 28 SHOWN OF 28

Largest Australian population, Colorado counties · 2020

Colorado counties ranked by the number of residents who are Australian ancestry, from the 2023 American Community Survey detailed-origin tables. Each list covers the full eligible universe; download the complete data as CSV. This list covers the 28 counties in Colorado that qualify, ranked against each other statewide.

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SAME RANKING BYCitiesStatesMetros
RELATEDLargest American populationHighest American population shareLargest Arab populationHighest Arab population shareLargest Egyptian populationHighest Egyptian population share
YEAR201020202024
Largest Australian population by state
RANKPLACESTATEPOPAUSTRALIAN POPULATIONVS 2000
01Douglas County, COCO399,396651
02Arapahoe County, COCO673,820463
03Jefferson County, COCO580,451410
04Boulder County, COCO328,560376
05El Paso County, COCO757,040349
06Denver County, COCO740,613303
07Adams County, COCO554,668246
08Larimer County, COCO377,292206
09Eagle County, COCO54,291107
10Pitkin County, COCO16,62581
11Mesa County, COCO162,84565
12Weld County, COCO378,42657
13San Miguel County, COCO7,75355
14Logan County, COCO20,65426
15Lake County, COCO7,55223
16Archuleta County, COCO14,30616
17Baca County, COCO3,34716
18La Plata County, COCO56,89816
19Broomfield County, COCO79,17412
20Routt County, COCO25,32910
21Montezuma County, COCO26,6788
22Pueblo County, COCO169,2778
23Delta County, COCO32,1787
24Huerfano County, COCO7,0117
25Garfield County, COCO63,4745
26Gilpin County, COCO6,0735
28Ouray County, COCO5,2652
SHOWING 1–28 OF 28
Download CSV (full list, 28 rows)

UPDATED 2026-06-06 · DATA: US CENSUS BUREAU ACS 5-YEAR ESTIMATES