Castle Rock Flag

Castle Rock

County:
Dakota County
County Seat:
No
Area (mi²):
35.299
State:
Minnesota

Castle Rock is located in Dakota County, Minnesota. Castle Rock has a 2025 population of 1,338 . Castle Rock is currently declining at a rate of -0.07% annually and its population has decreased by -0.96% since the most recent census, which recorded a population of 1,351 in 2020.

The average household income in Castle Rock is $133,367 with a poverty rate of 1.31%. The median age in Castle Rock is 35.6 years: 33.2 years for males, and 38.4 years for females. For every 100 females there are 117.4 males.

1.3K
Total Population
38
Density (mi²)
-1 -0.07%
Growth

Castle Rock Population

Castle Rock Population

Data after 2023 is projected based on recent change

Demographics

The racial composition of Castle Rock includes 95.01% White, and smaller percentages for other race, Asian and multiracial populations.

Population by Race

White (95.01%)

Two or more races (3.41%)

Other race (1.44%)

Asian (0.13%)

Race
Population
Percentage (of total)
White1,44895.01%
Two or more races523.41%
Other race221.44%
Asian20.13%

Castle Rock Marital Status

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

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Castle Rock's average per capita income is $61,442. Household income levels show a median of $107,708. The poverty rate stands at 1.31%.

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$128,631-
Families$125,625$145,190
Households$107,708$133,367
Non Families$52,500$62,755

$61,442

Average Income

$107,708

Median Household Income

1.31%

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)