Blanca

County:: Costilla County
County Seat:: No
Area (mi²):: 1.833
State:: Colorado

Blanca is a town located in Costilla County, Colorado. Blanca has a 2025 population of 344. Blanca is currently growing at a rate of 1.18% annually and its population has increased by 6.5% since the most recent census, which recorded a population of 323 in 2020.

The average household income in Blanca is $55,242 with a poverty rate of 8.28%. The median age in Blanca is 34.2 years: 28.5 years for males, and 34.4 years for females.

Demographics

The racial composition of Blanca includes 41.72% White, 11.04% other race, and smaller percentages for Black or African American, Asian, Native American, Native Hawaiian or Pacific Islander and multiracial populations.

Population by Race

Two or more races

White

Other race

Black or African American

Asian

Native American

Native Hawaiian or Pacific Islander

Race	Population	Percentage (of total)
Two or more races	146	44.79%
White	136	41.72%
Other race	36	11.04%
Black or African American	5	1.53%
Asian	2	0.61%
Native American	1	0.31%
Native Hawaiian or Pacific Islander	0	0%

Blanca Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Blanca's average per capita income is $32,381. Household income levels show a median of $48,750. The poverty rate stands at 8.28%.

Families: A family includes the owner or renter of the home along with everyone related to them - whether through birth, marriage, or adoption. This includes relatives like spouses, children, parents, siblings, grandparents, and any other family members.

Households: A household includes all the people who occupy a housing unit (such as a house or apartment) as their usual place of residence.

Non Families: A nonfamily household is either someone living alone or when the owner/renter lives with people they aren't related to, like roommates.

Name	Median	Mean
Married Families	$79,375	-
Families	$78,036	$70,278
Households	$48,750	$55,242
Non Families	$16,000	$29,126

$32,381

Average Income

$48,750

Median Household Income

8.28%

Poverty Rate