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 2026 population of 125. Stanley is currently growing at a rate of 1.63% annually and its population has increased by 7.76% since the most recent census, which recorded a population of 116 in 2020.

The median age in Stanley is 73.1 years: 0 years for males, and 67.1 years for females. For every 100 females there are 114.1 males.

125
Total Population
230
Density (mi²)
2 1.63%
Growth

Stanley Population

Stanley Population

Data after 2023 is projected based on recent change

Year ↓
Population
Growth
Annual Change
202612521.63%
202512310.82%
202412243.39%
2023118-1-0.84%
2022119-1-0.83%
202112043.45%
2020116-1-0.85%
20196911.47%
20186811.49%
20176700%
20166723.08%
201565-1-1.52%
201466-1-1.49%
20136711.52%
20126611.54%
20116523.17%
20106200%

Median Age

Overall: 73.1 years
Female: 67.1 years
Male: 0 years

Stanley Adults

There are 319 adults, (251 of whom are seniors) in Stanley.

Sex Ratio

Female: 149 (46.7%)
Male: 170 (53.3%)

Demographics

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

Population by Race

Race
Population ↓
Percentage (of total)
White319100%
Race
Population ↓
Percentage (of total)
White319100%

Stanley Marital Status

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)