Knox is located in Waldo County, Maine. Knox has a 2025 population of 822. Knox is currently growing at a rate of 0.37% annually and its population has increased by 1.48% since the most recent census, which recorded a population of 810 in 2020.
The average household income in Knox is $76,750 with a poverty rate of 12.25%.The median age in Knox is 40.8 years: 40.3 years for males, and 44.4 years for females.
Data after 2023 is projected based on recent change
The racial composition of Knox includes 98.13% White, and smaller percentages for Two or more races and multiracial populations.
Race | Population | Percentage (of total) |
|---|---|---|
| White | 838 | 98.13% |
| Two or more races | 16 | 1.87% |
Married
Widowed
Divorced
Separated
Never Married
Knox's average per capita income is $35,313. Household income levels show a median of $66,250. The poverty rate stands at 12.25%.
Name | Median | Mean |
|---|---|---|
| Married Families | $72,500 | - |
| Families | $70,547 | $84,936 |
| Households | $66,250 | $76,750 |
| Non Families | $44,792 | $56,339 |
Average Income
Median Household Income
Poverty Rate