Castle Rock township

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

Castle Rock township is located in Dakota County, Minnesota. Castle Rock township has a 2025 population of 1,371. Castle Rock township is currently growing at a rate of 1.18% annually and its population has increased by 1.48% since the most recent census, which recorded a population of 1,351 in 2020.

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

Demographics

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

Population by Race

Race	Population	Percentage (of total)
White	1,448	95.01%
Two or more races	52	3.41%
Other race	22	1.44%
Asian	2	0.13%

Castle Rock township Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Castle Rock township'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