St. Ann Highlands Flag

St. Ann Highlands

County:
Boulder County
County Seat:
No
Area (mi²):
1.391
State:
Colorado

St. Ann Highlands is a CDP located in Boulder County, Colorado. St. Ann Highlands has a 2025 population of 493 . St. Ann Highlands is currently growing at a rate of 2.92% annually and its population has increased by 1.44% since the most recent census, which recorded a population of 486 in 2020.

The average household income in St. Ann Highlands is $235,083 with a poverty rate of 5.18%. The median age in St. Ann Highlands is 36.6 years: 40.5 years for males, and 36.5 years for females. For every 100 females there are 110.0 males.

493
Total Population
355
Density (mi²)
14 2.92%
Growth

St. Ann Highlands Population

St. Ann Highlands Population

Data after 2023 is projected based on recent change

Demographics

The racial composition of St. Ann Highlands includes 100% White, and smaller percentages for and multiracial populations.

Population by Race

White (100%)

Race
Population
Percentage (of total)
White483100%

St. Ann Highlands Marital Status

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

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

St. Ann Highlands' average per capita income is $84,455. Household income levels show a median of $182,568. The poverty rate stands at 5.18%.

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
Households$182,568$235,083
Families-$293,710
Married Families--
Non Families--

$84,455

Average Income

$182,568

Median Household Income

5.18%

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)