Rockcreek Population

2010–2026

9,497

2026 projection

2.1% since 2020 (decrease)

02K4K6K8K10K201020122014201620182020202220242026

Source: U.S. Census Bureau decennial counts and annual estimates, including 2010–2020 intercensal estimates. 2026 is a projection. Values between recorded years are interpolated.

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Population by year

Population estimates for Rockcreek. Annual change is shown as a percentage. Growth is the total change since the preceding observation.
20269,497+110.12%
20259,486+230.12%
20239,463-4604.64%
20229,923+2642.73%
20219,659-390.40%
20209,698-1951.97%
20199,893-50.05%
20189,898+3954.16%
20179,503+1191.27%
20169,384+1391.50%

Showing 10 of 16 years.

Rockcreek Demographics

40.7median age

Median age

Female43.7 yrs
Male37.4 yrs

Adults

7,474
1,546 seniors (65+) · 21% of adults5,928 other adults

Sex

Female 50% · 4,607Male 50% · 4,616

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 92 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

Rockcreek Income

$107,101median household income

Median household income

$107,101

Half of households earn more, half earn less

Median earnings

$71,925

Typical yearly pay for a worker 25 or older.

Poverty rate

4.3%

About 1 in 23 residents

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

Rockcreek Marital Status

58% of residents age 15 and older are married.

MarriedNever married
Overall
Male
Female
Marital status of residents age 15 and older
StatusOverallMaleFemale
Married58%57%59%
Never married28%34%22%
Divorced7%5%9%
Widowed3%1%6%
Separated4%3%5%

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