Population By Race and Ethnicity in Costilla County, CO in 2018

Updated on January 29, 2024.

Based on the US Census Vintage data estimates, in 2018, the 3,803 population of Costilla County, Colorado comprised of 2,314 people who identified as Hispanic (60.85%), and 1,489 people who identified as Non-Hispanic (39.15%).

Race: The White Alone population was the largest racial group in Costilla County, Colorado with a population of 3,341 (87.85%); American Indian and Alaska Native Alone population was the second largest racial group with a population of 212 (5.58%); and Two Or More Races was the third largest racial group with a population of 103 (2.71%).

Ethnicity: The White Alone - Hispanic population was the largest ethnic group in Costilla County, Colorado in 2018, with a population of 2,045 (53.77%); the second largest ethnic group was White Alone - Non Hispanic with a population of 1,296 (34.08%); and the third largest ethnic group was American Indian and Alaska Native Alone - Hispanic with a population of 154 (4.05%).

The charts and tables below shows the population and percentage of each racial and ethnicity group in Costilla, Colorado.

You can find similar information for other Colorado counties, and for Colorado.

Data Source: US Census Bureau (Vintage).

See this for other years:

Hispanics and Non Hispanics in Costilla County, CO in 2018

Total Population:3,803

Hispanic (60.85%)

Non Hispanic (39.15%)

Race in Costilla County, CO in 2018

Total Population:3,803

White Alone (87.85%)

American Indian and Alaska Native Alone (5.58%)

Two or more races (2.71%)

Black or African American Alone (2.1%)

Asian Alone (1.47%)

Native Hawaiian And Pacific Islander Alone (0.29%)

Ethnicity in Costilla County, CO in 2018

Total Population:3,803

Hispanic White Alone (53.77%)

Non-Hispanic White Alone (34.08%)

All Other Ethnicities (5.21%)

Hispanic American Indian and Alaska Native Alone (4.05%)

Non-Hispanic American Indian and Alaska Native Alone (1.53%)

Hispanic Two or more races (1.37%)

Population By Race in Costilla , CO in 2018

Race	Population	Percentage
White Alone	3,341	87.85%
American Indian and Alaska Native Alone	212	5.58%
Two Or More Races	103	2.71%
Black or African American Alone	80	2.1%
Asian Alone	56	1.47%
Native Hawaiian And Pacific Islander Alone	11	0.29%

Population By Ethnicity in Costilla , CO in 2018

Ethnicity	Population	Percentage
White Alone - Hispanic	2,045	53.77%
White Alone - Non Hispanic	1,296	34.08%
American Indian and Alaska Native Alone - Hispanic	154	4.05%
American Indian and Alaska Native Alone - Non Hispanic	58	1.53%
Two Or More Races - Hispanic	52	1.37%
Two Or More Races - Non Hispanic	51	1.34%
Asian Alone - Non Hispanic	49	1.29%
Black or African American Alone - Hispanic	47	1.24%
Black or African American Alone - Non Hispanic	33	0.87%
Native Hawaiian And Pacific Islander Alone - Hispanic	9	0.24%
Asian Alone - Hispanic	7	0.18%
Native Hawaiian And Pacific Islander Alone - Non Hispanic	2	0.05%