Counties in Colorado by Hispanic share of the population

Costilla County had the highest Hispanic share of the population of 64 counties in 2023, at 55.6%. Custer County had the lowest, at 1.8%. The median was 15.6% and the figure for Colorado was 22.2%. Source: the U.S. Census Bureau.

Highest55.6Costilla County
Lowest1.8Custer County
Median15.664 counties
Colorado22.2History

Top 40 counties, 2023

CSVChart (SVG)

Costilla CountyCostilla County: 55.6 %55.6Conejos CountyConejos County: 50.1 %50.1Alamosa CountyAlamosa County: 47.8 %47.8Adams CountyAdams County: 42.3 %42.3Pueblo CountyPueblo County: 42 %42Otero CountyOtero County: 41.7 %41.7Rio Grande CountyRio Grande County: 40.6 %40.6Prowers CountyProwers County: 39.8 %39.8Las Animas CountyLas Animas County: 39 %39Morgan CountyMorgan County: 37.4 %37.4Saguache CountySaguache County: 36.9 %36.9Lake CountyLake County: 35.2 %35.2Bent CountyBent County: 32.2 %32.2Garfield CountyGarfield County: 32 %32Huerfano CountyHuerfano County: 30.8 %30.8Weld CountyWeld County: 30.5 %30.5Eagle CountyEagle County: 30.2 %30.2Yuma CountyYuma County: 28.9 %28.9Crowley CountyCrowley County: 28.7 %28.7Denver CountyDenver County: 27.9 %27.9Phillips CountyPhillips County: 27 %27Montrose CountyMontrose County: 21.3 %21.3Arapahoe CountyArapahoe County: 21.2 %21.2Kit Carson CountyKit Carson County: 19.7 %19.7Sedgwick CountySedgwick County: 18.6 %18.6El Paso CountyEl Paso County: 18.3 %18.3Summit CountySummit County: 16.9 %16.9Logan CountyLogan County: 16.8 %16.8Moffat CountyMoffat County: 16.4 %16.4Archuleta CountyArchuleta County: 16.4 %16.4San Juan CountySan Juan County: 16.2 %16.2Jefferson CountyJefferson County: 15.9 %15.9Mesa CountyMesa County: 15.2 %15.2Lincoln CountyLincoln County: 14.9 %14.9Boulder CountyBoulder County: 14.6 %14.6Delta CountyDelta County: 14.2 %14.2Broomfield CountyBroomfield County: 13.8 %13.8Jackson CountyJackson County: 13.3 %13.3Fremont CountyFremont County: 13 %13La Plata CountyLa Plata County: 12.8 %12.8
%. Source: Invokely calculation with data from U.S. Census Bureau. Retrieved 2026-10-09.

Full ranking

RankCounties2023 (%)Change on 2022
1Costilla County55.6-4.3 pts
2Conejos County50.1-1.2 pts
3Alamosa County47.8-0.1 pts
4Adams County42.3+0.9 pts
5Pueblo County42-1.7 pts
6Otero County41.7-1.2 pts
7Rio Grande County40.6-3.8 pts
8Prowers County39.8+0.3 pts
9Las Animas County39-1.8 pts
10Morgan County37.4+0.6 pts
11Saguache County36.9+1.4 pts
12Lake County35.2+4.5 pts
13Bent County32.2-0.5 pts
14Garfield County32+2.5 pts
15Huerfano County30.8-2.3 pts
16Weld County30.5+0.1 pts
17Eagle County30.2+0.8 pts
18Yuma County28.9+3.2 pts
19Crowley County28.7-4.1 pts
20Denver County27.9-1.3 pts
21Phillips County27-1.2 pts
22Montrose County21.3+0.4 pts
23Arapahoe County21.2+1 pts
24Kit Carson County19.7+0.8 pts
25Sedgwick County18.6-0.8 pts
26El Paso County18.3+0.1 pts
27Summit County16.9+2.2 pts
28Logan County16.8-0.1 pts
29Moffat County16.4-0.1 pts
30Archuleta County16.4-2.1 pts
31San Juan County16.2-2 pts
32Jefferson County15.9+0.1 pts
33Mesa County15.2+0.1 pts
34Lincoln County14.9+0.1 pts
35Boulder County14.6+0.7 pts
36Delta County14.2-1.3 pts
37Broomfield County13.8+0.6 pts
38Jackson County13.3+1.8 pts
39Fremont County13-0.7 pts
40La Plata County12.8-0.3 pts
41Larimer County12.7+0.5 pts
42Cheyenne County12.6+0.7 pts
43Dolores County12.4-1.3 pts
44Montezuma County12.4-0.6 pts
45Washington County11.3+0.5 pts
46San Miguel County11.3-0.1 pts
47Pitkin County11.1+0.4 pts
48Baca County10.7-1.4 pts
49Rio Blanco County10.5-0.6 pts
50Grand County10+0.2 pts
51Douglas County9.9+0.4 pts
52Gunnison County9.9-0.1 pts
53Kiowa County9.8+3.7 pts
54Chaffee County9.7-0.3 pts
55Routt County8.7+1.5 pts
56Elbert County8.6+0.4 pts
57Clear Creek County7.6-0.3 pts
58Park County7.4+0.7 pts
59Teller County7.4-0.6 pts
60Gilpin County7-2.5 pts
61Ouray County4.7+0.6 pts
62Hinsdale County3.1+0.7 pts
63Mineral County2.4-0.3 pts
64Custer County1.8-4.6 pts

Other periods

About this ranking

People of Hispanic or Latino origin, of any race, as a percentage of the total population. United States: American Community Survey five-year estimate, where the period shown is the last year of the five-year span.

US federal statistics ask about Hispanic origin and race separately, and Hispanic or Latino people can be of any race. The shares for White, Black and Asian count people who are not Hispanic and report that race alone, so the published shares do not add up to 100 (people of two or more races and other races are not shown). Calculated from counts in ACS table B03002, which are stored as inputs. EU and Spanish statistics do not collect race.

Every value in the ranking comes from the same publisher and the same period, so the counties are compared on one definition. Equal values share a rank.

How to cite

U.S. Census Bureau. American Community Survey 5-year estimates, table B03002: Hispanic or Latino population as a percentage of the total population, calculated with stored inputs. https://www2.census.gov/programs-surveys/acs/summary_file/2023/table-based-SF/data/5YRData/acsdt5y2023-b03002.dat. Retrieved 2026-10-09.

Use this data in your AI agent

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Rank Counties in Colorado by Hispanic share of the population using official data, and cite the source.
rank_places {"indicator":"hispanic_share","level":"province","within":"Colorado","limit":10}
GET https://invokely.ai/api/v1/rank?indicator=hispanic_share&level=province&within=Colorado&limit=10

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Questions

Which county has the highest Hispanic share of the population?

Costilla County, with 55.6% in 2023, according to the U.S. Census Bureau.

Which county has the lowest Hispanic share of the population?

Custer County, with 1.8% in 2023.

Where does this ranking come from?

Every value comes from one source and one period, so the places are comparable: U.S. Census Bureau, American Community Survey 5-year estimates, table B03002: Hispanic or Latino population as a percentage of the total population, calculated with stored inputs. Retrieved 2026-10-09.

Hispanic or Latino population share: other rankings

Counties in Colorado: more rankings