Black Rock demographics profile

StatisticBlack RockBuffaloNew York
Population density (sq mi)3,8686,437411
Median age33.433.138.1
Male/Female ratio0.9:10.9:10.9:1
Married (15yrs & older)n/a37%52%
Speak Englishn/a84%70%
Speak Spanishn/a7%15%

Did you know?

  • The population density in Black Rock is 40% lower than Buffalo.
  • The median age in Black Rock is 1% higher than Buffalo.
  • In Black Rock 55.24% of the population is Caucasian.
  • In Black Rock 16.28% of the population is African American.
  • In Black Rock 12.01% of the population is Asian.

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Black Rock population breakdown by race

RaceBlack RockBuffaloNew York
African American16.28%37.55%15.62%
American Indian1.83%0.46%0.38%
Native Hawaiian0.00%0.03%0.03%
Mixed race2.90%3.57%2.80%
Other race11.74%4.87%8.42%
In Black Rock, 10.0% of people are of Hispanic or Latino origin.
Please note: Hispanics may be of any race, so also are included in any/all of the applicable race categories above.

Languages spoken

Place of birth by citizenship

Household income distribution

Source of income

Black Rock age breakdown

Marital status

Age of children in married couples

Source: The Black Rock, Buffalo, NY demographics data displayed above is derived from the United States Census Bureau.