Rocky Mountain Population

2011–2026

582

2026 projection

14.7% since 2020 (decrease)

010020030040050060070020122014201620182020202220242026

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 Rocky Mountain. Annual change is shown as a percentage. Growth is the total change since the preceding observation.
2026582+101.75%
2025572+201.80%
2023552-467.69%
2022598+335.84%
2021565-11717.16%
2020682+16832.68%
2019514+6714.99%
2018447+358.50%
2017412+81.98%
2016404+256.60%

Showing 10 of 15 years.

Rocky Mountain Demographics

37.2median age

Median age

Female39.3 yrs
Male33.5 yrs

Adults

366
71 seniors · 19%295 other adults

Sex

Female 47.4% · 252Male 52.6% · 280

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 5 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

Rocky Mountain Income

$52,500median household income

Median household income

$52,500

Half of households earn more, half earn less

Median earnings

$43,000

Typical yearly pay for a worker 25 or older.

Poverty rate

17.3%

About 1 in 6 residents

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

Rocky Mountain Marital Status

49% of residents age 15 and older are married.

MarriedNever married
Overall
Male
Female
Marital status of residents age 15 and older
StatusOverallMaleFemale
Married49%49%49%
Never married27%28%27%
Divorced13%19%5%
Widowed10%3%17%
Separated2%1%2%

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