Spencer is a city located in Clark County, Idaho. Spencer has a 2025 population of 29. Spencer is currently declining at a rate of 0% annually and its population has increased by 3.57% since the most recent census, which recorded a population of 28 in 2020.
The average household income in Spencer is $60,274 with a poverty rate of 14.29%.The median age in Spencer is 66.5 years: 67.3 years for males, and 62.4 years for females.
Data after 2023 is projected based on recent change
The racial composition of Spencer includes 92.86% White, and smaller percentages for and multiracial populations.
Race | Population | Percentage (of total) |
---|---|---|
White | 26 | 92.86% |
Two or more races | 2 | 7.14% |
Married
Widowed
Divorced
Separated
Never Married
Spencer's average per capita income is $58,182. Household income levels show a median of $70,972. The poverty rate stands at 14.29%.
Name | Median | Mean |
---|---|---|
Households | $70,972 | $60,274 |
Non Families | $70,833 | $57,022 |
Families | - | - |
Married Families | - | - |
Average Income
Median Household Income
Poverty Rate