Lafayette Flag

Lafayette

County:
Boulder County
County Seat:
No
Area (mi²):
9.231
State:
Colorado

Lafayette is a city located in Boulder County, Colorado. Lafayette has a 2025 population of 30,633 . Lafayette is currently growing at a rate of 0.15% annually and its population has increased by 0.76% since the most recent census, which recorded a population of 30,403 in 2020.

The average household income in Lafayette is $146,590 with a poverty rate of 6.07%. The median age in Lafayette is 39.4 years: 39 years for males, and 39.9 years for females. For every 100 females there are 97.1 males.

30.6K
Total Population
3,319
Density (mi²)
46 0.15%
Growth

Lafayette Population

Lafayette Population

Data after 2023 is projected based on recent change

Demographics

The racial composition of Lafayette includes 79.27% White, 4.47% other race, 3.93% Asian, and smaller percentages for Black or African American, Native American, Native Hawaiian or Pacific Islander and multiracial populations.

Population by Race

White (79.27%)

Two or more races (11.35%)

Other race (4.47%)

Asian (3.93%)

Black or African American (0.73%)

Native American (0.13%)

Native Hawaiian or Pacific Islander (0.12%)

Race
Population
Percentage (of total)
White24,15579.27%
Two or more races3,45811.35%
Other race1,3634.47%
Asian1,1973.93%
Black or African American2210.73%
Native American390.13%
Native Hawaiian or Pacific Islander380.12%

Lafayette Marital Status

OverallMalesFemales0%10%20%30%40%50%60%70%80%90%100%

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Lafayette's average per capita income is $67,877. Household income levels show a median of $110,431. The poverty rate stands at 6.07%.

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$164,643-
Families$143,967$177,467
Households$110,431$146,590
Non Families$69,508$93,795

$67,877

Average Income

$110,431

Median Household Income

6.07%

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)