Stanley Flag

Stanley

County:
Custer County
County Seat:
No
Area (mi²):
0.543
State:
Idaho

Stanley is a city located in Custer County, Idaho. Stanley has a 2025 population of 120. Stanley is currently growing at a rate of 0.84% annually and its population has increased by 2.56% since the most recent census, which recorded a population of 117 in 2020.

The median age in Stanley is 73.1 years: 0 years for males, and 67.2 years for females.

120
Total Population
221
Density (mi²)
1 0.84%
Growth

Stanley Population

Stanley Population

Data after 2023 is projected based on recent change

Demographics

The racial composition of Stanley includes 100% White, and smaller percentages for and multiracial populations.

Population by Race

Race
Population
Percentage (of total)
White281100%

Stanley Marital Status

OverallMalesFemales0%10%20%30%40%50%60%70%80%90%100%

Married

Widowed

Divorced

Separated

Never Married

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)