Harrington is located in Washington County, Maine. Harrington has a 2025 population of 992 . Harrington is currently growing at a rate of 0.61% annually and its population has increased by 2.8% since the most recent census, which recorded a population of 965 in 2020.
The average household income in Harrington is $74,702 with a poverty rate of 15.56%. The median age in Harrington is 47.1 years: 44.8 years for males, and 47.3 years for females. For every 100 females there are 92.4 males.
Data after 2023 is projected based on recent change
The racial composition of Harrington includes 96.76% White, and smaller percentages for Two or more races, Asian, Native American and multiracial populations.
White (96.76%)
Two or more races (2.43%)
Asian (0.58%)
Native American (0.23%)
Race | Population | Percentage (of total) |
|---|---|---|
| White | 836 | 96.76% |
| Two or more races | 21 | 2.43% |
| Asian | 5 | 0.58% |
| Native American | 2 | 0.23% |
Married
Widowed
Divorced
Separated
Never Married
Harrington's average per capita income is $42,708. Household income levels show a median of $62,344. The poverty rate stands at 15.56%.
Name | Median | Mean |
|---|---|---|
| Married Families | $87,969 | - |
| Families | $71,905 | $83,541 |
| Households | $62,344 | $74,702 |
| Non Families | - | $62,059 |
Average Income
Median Household Income
Poverty Rate