Derby

County:: Adams County
County Seat:: No
Area (mi²):: 1.75
State:: Colorado

Derby is a CDP located in Adams County, Colorado. Derby has a 2025 population of 9,340. Derby is currently growing at a rate of 1.19% annually and its population has increased by 2.01% since the most recent census, which recorded a population of 9,156 in 2020.

The average household income in Derby is $93,999 with a poverty rate of 7.91%. The median age in Derby is 33.2 years: 29.9 years for males, and 35.3 years for females.

Demographics

The racial composition of Derby includes 56.8% White, 13.29% other race, 3.72% Native American, and smaller percentages for Black or African American, Asian, Native Hawaiian or Pacific Islander and multiracial populations.

Population by Race

White

Two or more races

Other race

Native American

Black or African American

Asian

Native Hawaiian or Pacific Islander

Race	Population	Percentage (of total)
White	4,937	56.8%
Two or more races	2,215	25.48%
Other race	1,155	13.29%
Native American	323	3.72%
Black or African American	42	0.48%
Asian	13	0.15%
Native Hawaiian or Pacific Islander	7	0.08%

Derby Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Derby's average per capita income is $46,025. Household income levels show a median of $78,696. The poverty rate stands at 7.91%.

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	$98,345	-
Families	$91,350	$98,465
Households	$78,696	$93,999
Non Families	$63,071	$55,599

$46,025

Average Income

$78,696

Median Household Income

7.91%

Poverty Rate