Boulder Canyon Flag

Boulder Canyon

County:
Lawrence County
County Seat:
No
Area (mi²):
3.059
State:
South Dakota

Boulder Canyon is a CDP located in Lawrence County, South Dakota. Boulder Canyon has a 2026 population of 599. Boulder Canyon is currently growing at a rate of 6.58% 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 Boulder Canyon is $74,281 with a poverty rate of 1.07%. The median age in Boulder Canyon is 53 years: 61.7 years for males, and 37.8 years for females. For every 100 females there are 69.9 males.

599
Total Population
196
Density (mi²)
37 6.58%
Growth

Boulder Canyon Population

Boulder Canyon Population

Data after 2023 is projected based on recent change

Year ↓
Population
Growth
Annual Change
2026599376.58%
2025562387.25%

Median Age

Overall: 53 years
Female: 37.8 years
Male: 61.7 years

Boulder Canyon Adults

There are 676 adults, (243 of whom are seniors) in Boulder Canyon.

Sex Ratio

Female: 495 (58.9%)
Male: 346 (41.1%)

Demographics

The racial composition of Boulder Canyon includes 87.28% White, and smaller percentages for and multiracial populations.

Population by Race

Race
Population ↓
Percentage (of total)
White73487.28%
Two or more races10712.72%
Race
Population ↓
Percentage (of total)
White16719.86%
Race
Population ↓
Percentage (of total)
White56767.42%
Two or more races10712.72%

Boulder Canyon Marital Status

Economics and Income Statistics

Boulder Canyon 's average per capita income is $35,769. Household income levels show a median of $74,281. The poverty rate stands at 1.07%.

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$125,104-
Households$74,281$102,380
Families$63,472$91,819
Non Families--

$35,769

Average Income

$74,281

Median Household Income

1.07%

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)