Black Rock

County:: Lawrence County
County Seat:: No
Area (mi²):: 3.286
State:: Arkansas

Black Rock is a city located in Lawrence County, Arkansas. Black Rock has a 2025 population of 620. Black Rock is currently growing at a rate of 0.98% annually and its population has increased by 5.08% since the most recent census, which recorded a population of 590 in 2020.

The average household income in Black Rock is $73,324 with a poverty rate of 22.15%. The median age in Black Rock is 39.3 years: 39.3 years for males, and 41.3 years for females.

Demographics

The racial composition of Black Rock includes 94.94% White, and smaller percentages for Black or African American, Native American, Asian, Native Hawaiian or Pacific Islander, other race and multiracial populations.

Population by Race

White

Two or more races

Black or African American

Native American

Asian

Native Hawaiian or Pacific Islander

Other race

Race	Population	Percentage (of total)
White	750	94.94%
Two or more races	40	5.06%
Black or African American	0	0%
Native American	0	0%
Asian	0	0%
Native Hawaiian or Pacific Islander	0	0%
Other race	0	0%

Black Rock Marital Status

Married

Widowed

Divorced

Separated

Never Married

Economics and Income Statistics

Black Rock's average per capita income is $39,028. Household income levels show a median of $59,531. The poverty rate stands at 22.15%.

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	$85,302	-
Families	$70,714	$75,428
Households	$59,531	$73,324
Non Families	$36,875	$62,879

$39,028

Average Income

$59,531

Median Household Income

22.15%

Poverty Rate