Erie Flag

Erie

County:
Boulder County
County Seat:
No
Area (mi²):
21.484
State:
Colorado

Erie is a town located in Boulder County, Colorado. Erie has a 2026 population of 42,684. Erie is currently growing at a rate of 5.03% annually and its population has increased by 40.35% since the most recent census, which recorded a population of 30,413 in 2020.

The median household income in Erie is $173,349 with a poverty rate of 2.32%. The median age in Erie is 37.6 years: 37.7 years for males, and 37.6 years for females. For every 100 females there are 99.8 males.

42.7K
Total Population
1,987
Density (mi²)
2K 5.03%
Growth

Erie Population

Erie Population

Data after 2023 is projected based on recent change

Year ↓
Population
Growth
Annual Change
202642,6842,0455.03%
202540,6392,0455.3%
202438,5943,2619.23%
202335,3332,1856.59%
202233,1481,5995.07%
202131,5491,1363.74%
202030,4133601.2%
201928,7171,5285.62%
201827,1891,6106.29%
201725,5791,5616.5%
201624,0181,5596.94%
201522,4591,0234.77%
201421,4369414.59%
201320,4956433.24%
201219,8527093.7%
201119,1431,0085.56%
201018,3952181.2%
20006,29100%

Median Age

Overall: 37.6 years
Female: 37.6 years
Male: 37.7 years

Erie Adults

There are 24,149 adults, (3,338 of whom are seniors) in Erie.

Sex Ratio

Female: 16,925 (50.1%)
Male: 16,883 (49.9%)

Demographics

The racial composition of Erie includes 80.69% White, 6.19% Asian, and smaller percentages for other race, Black or African American, Native American, Native Hawaiian or Pacific Islander and multiracial populations.

Population by Race

Race
Population ↓
Percentage (of total)
White27,28180.69%
Two or more races3,90211.54%
Asian2,0946.19%
Other race3881.15%
Black or African American580.17%
Native American510.15%
Native Hawaiian or Pacific Islander340.1%
Race
Population ↓
Percentage (of total)
Two or more races1,9845.87%
White1,1903.52%
Other race2790.83%
Asian340.1%
Native American190.06%
Race
Population ↓
Percentage (of total)
White26,09177.17%
Asian2,0606.09%
Two or more races1,9185.67%
Other race1090.32%
Black or African American580.17%
Native Hawaiian or Pacific Islander340.1%
Native American320.09%

Erie Marital Status

Economics and Income Statistics

Erie 's average per capita income is $91,102. Household income levels show a median of $173,349. The poverty rate stands at 2.32%.

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$195,062-
Families$188,381$209,035
Households$173,349$192,870
Non Families$94,770$125,921

$91,102

Average Income

$173,349

Median Household Income

2.32%

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)