Derby Flag

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 2026 population of 8,924. Derby is currently growing at a rate of 0.87% annually and its population has decreased by 0% since the most recent census, which recorded a population of 0 in 2020.

The median household income in Derby is $82,138 with a poverty rate of 8.06%. The median age in Derby is 33.1 years: 31.1 years for males, and 34.7 years for females. For every 100 females there are 112.0 males.

8.9K
Total Population
5,100
Density (mi²)
77 0.87%
Growth

Derby Population

Derby Population

Data after 2023 is projected based on recent change

Year ↓
Population
Growth
Annual Change
20268,924770.87%
20258,847780.89%

Median Age

Overall: 33.1 years
Female: 34.7 years
Male: 31.1 years

Derby Adults

There are 5,905 adults, (621 of whom are seniors) in Derby.

Sex Ratio

Female: 3,988 (47.2%)
Male: 4,465 (52.8%)

Demographics

The racial composition of Derby includes 42.25% White, 17.22% other race, 3.67% 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)
White3,57142.25%
Two or more races3,06236.22%
Other race1,45617.22%
Native American3103.67%
Black or African American420.5%
Asian90.11%
Native Hawaiian or Pacific Islander30.04%
Race
Population ↓
Percentage (of total)
Two or more races2,86933.94%
White1,80821.39%
Other race1,39816.54%
Native American3063.62%
Race
Population ↓
Percentage (of total)
White1,76320.86%
Two or more races1932.28%
Other race580.69%
Black or African American420.5%
Asian90.11%
Native American40.05%
Native Hawaiian or Pacific Islander30.04%

Derby Marital Status

Economics and Income Statistics

Derby 's average per capita income is $51,413. Household income levels show a median of $82,138. The poverty rate stands at 8.06%.

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$104,862-
Families$99,444$106,497
Households$82,138$100,270
Non Families$65,163$54,640

$51,413

Average Income

$82,138

Median Household Income

8.06%

Poverty Rate

Nearby Cities

Sources

  1. US Census State Population Estimates - Most recent state estimates from the Census Bureau's Population Estimates Program
  2. US Census County Population Estimates - Most recent county estimates from the Census Bureau's Population Estimates Program
  3. American Community Survey (2009 - 2013)
  4. Census QuickFacts
  5. Historical Populations of States and Counties (1790 - 1990)