Rockland Flag

Rockland

County:
Power County
County Seat:
No
Area (mi²):
0.291
State:
Idaho

Rockland is a city located in Power County, Idaho. Rockland has a 2026 population of 262. Rockland is currently growing at a rate of 1.95% annually and its population has increased by 9.62% since the most recent census, which recorded a population of 239 in 2020.

The median household income in Rockland is $60,395 with a poverty rate of 17.54%. The median age in Rockland is 35.8 years: 39.6 years for males, and 35.4 years for females. For every 100 females there are 109.2 males.

262
Total Population
902
Density (mi²)
5 1.95%
Growth

Rockland Population

Rockland Population

Year ↓
Population
Growth
Annual Change
202626251.95%
2025257-3-1.15%
202426010.39%
202325941.57%
2022255145.81%
202124120.84%
202023900%
2019280-3-1.06%
201828320.71%
2017281-5-1.75%
2016286-1-0.35%
2015287-3-1.03%
2014290-3-1.02%
201329300%
201229310.34%
2011292-3-1.02%
201029420.68%

Median Age

Overall: 35.8 years
Female: 35.4 years
Male: 39.6 years

Rockland Adults

There are 142 adults, (14 of whom are seniors) in Rockland.

Sex Ratio

Female: 109 (47.8%)
Male: 119 (52.2%)

Demographics

The racial composition of Rockland includes 99.12% White, and smaller percentages for Two or more races and multiracial populations.

Population by Race

Race
Population ↓
Percentage (of total)
White22699.12%
Two or more races20.88%
Race
Population ↓
Percentage (of total)
White22699.12%
Two or more races20.88%

Rockland Marital Status

Economics and Income Statistics

Rockland's average per capita income is $0. Household income levels show a median of $60,395. The poverty rate stands at 17.54%.

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
Non Families$60,921$52,425
Households$60,395$62,644
Married Families$53,125-
Families$52,115$66,732

$0

Average Income

$60,395

Median Household Income

17.54%

Poverty Rate

Sources

  1. US Census State Population Estimates - Most recent state estimates from the Census Bureau's Population Estimates Program
  2. US Census County Population Estimates - Most recent county estimates from the Census Bureau's Population Estimates Program
  3. American Community Survey (2009 - 2013)
  4. Census QuickFacts
  5. Historical Populations of States and Counties (1790 - 1990)