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

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