Rock Bridge township

County:: Boone County
County Seat:: No
Area (mi²):: 41.805
State:: Missouri

Rock Bridge township is located in Boone County, Missouri. Rock Bridge township has a 2025 population of 13,439. Rock Bridge township is currently declining at a rate of 0% annually and its population has decreased by 0% since the most recent census, which recorded a population of 0 in 2020.

The average household income in Rock Bridge township is $157,144 with a poverty rate of 11.2%. The median age in Rock Bridge township is 34.3 years: 33.3 years for males, and 35.5 years for females.

Demographics

The racial composition of Rock Bridge township includes 79.66% White, 8.26% Asian, 7.43% Black or African American, and smaller percentages for other race, Native Hawaiian or Pacific Islander, Native American and multiracial populations.

Population by Race

White

Asian

Black or African American

Two or more races

Other race

Native Hawaiian or Pacific Islander

Native American

Race	Population	Percentage (of total)
White	10,706	79.66%
Asian	1,110	8.26%
Black or African American	999	7.43%
Two or more races	519	3.86%
Other race	81	0.6%
Native Hawaiian or Pacific Islander	18	0.13%
Native American	6	0.04%

Rock Bridge township Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Rock Bridge township's average per capita income is $74,792. Household income levels show a median of $108,458. The poverty rate stands at 11.2%.

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	$156,396	-
Families	$123,880	$182,018
Households	$108,458	$157,144
Non Families	$56,782	$90,899

$74,792

Average Income

$108,458

Median Household Income

11.2%

Poverty Rate