Black Rock Population

2011–2026

1,058

2026 projection

18.5% since 2020 (decrease)

05001K1.5K2K20122014201620182020202220242026

Source: U.S. Census Bureau decennial counts and annual estimates. 2026 is a projection. Values between recorded years are interpolated.

Use the left and right arrow keys to inspect population observations.

Population by year

Population estimates for Black Rock. Annual change is shown as a percentage. Growth is the total change since the preceding observation.
20261,058-171.58%
20251,075-331.50%
20231,108-15111.99%
20221,259-1067.77%
20211,365+675.16%
20201,298-35821.62%
20191,656-281.66%
20181,684+583.57%
20171,626+60.37%
20161,620+70.43%

Showing 10 of 15 years.

Black Rock Demographics

28.7median age

Median age

Female29.2 yrs
Male26.7 yrs

Adults

776
69 seniors · 9%707 other adults

Sex

Female 57.8% · 650Male 42.2% · 475

U.S. Census Bureau, 2024 ACS 5-year estimates · Table S0101

Race and ethnicity

Tap a square or a group below to highlight it.

Each square is about 1% of residents (roughly 11 people).

Hispanic or Latino residents can be of any race. All other groups exclude Hispanic residents.

U.S. Census Bureau, 2024 ACS 5-year estimates · Table B03002

Black Rock Income

$46,000median household income

Median household income

$46,000

Half of households earn more, half earn less

Median earnings

$30,833

Typical yearly pay for a worker 25 or older.

Poverty rate

38.9%

About 1 in 3 residents

U.S. Census Bureau, 2024 ACS 5-year estimates · Tables S1901, S1501, S1701

Black Rock Marital Status

30% of residents age 15 and older are married.

MarriedNever married
Overall
Male
Female
Marital status of residents age 15 and older
StatusOverallMaleFemale
Married30%33%27%
Never married62%62%62%
Divorced3%2%3%
Widowed4%3%4%
Separated3%0%4%

U.S. Census Bureau, 2024 ACS 5-year estimates · Table S1201