Mentasta Lake is a CDP located in Copper River Census Area, Alaska. Mentasta Lake has a 2025 population of 178 . Mentasta Lake is currently growing at a rate of 2.3% annually but its population has decreased by -33.08% since the most recent census, which recorded a population of 266 in 2020.
The average household income in Mentasta Lake is $32,462 with a poverty rate of 26.6%. The median age in Mentasta Lake is 36.3 years: 42.5 years for males, and 19.5 years for females. For every 100 females there are 135.0 males.
Data after 2023 is projected based on recent change
The racial composition of Mentasta Lake includes 81.91% Native American, 18.09% White, and smaller percentages for and multiracial populations.
Native American (81.91%)
White (18.09%)
Race | Population | Percentage (of total) |
|---|---|---|
| Native American | 77 | 81.91% |
| White | 17 | 18.09% |
Married
Widowed
Divorced
Separated
Never Married
Mentasta Lake's average per capita income is $35,625. Household income levels show a median of $26,912. The poverty rate stands at 26.6%.
Name | Median | Mean |
|---|---|---|
| Families | $30,833 | $34,811 |
| Households | $26,912 | $32,462 |
| Non Families | $26,324 | $31,141 |
| Married Families | - | - |
Average Income
Median Household Income
Poverty Rate