Richmond is located in Sagadahoc County, Maine. Richmond has a 2025 population of 3,566 . Richmond is currently declining at a rate of -0.2% annually but its population has increased by 1.22% since the most recent census, which recorded a population of 3,523 in 2020.
The average household income in Richmond is $75,819 with a poverty rate of 11.92%. The median age in Richmond is 37.6 years: 36.5 years for males, and 42.2 years for females. For every 100 females there are 121.4 males.
Data after 2023 is projected based on recent change
The racial composition of Richmond includes 98.31% White, and smaller percentages for Two or more races and multiracial populations.
White (98.31%)
Two or more races (1.69%)
Race | Population | Percentage (of total) |
|---|---|---|
| White | 3,495 | 98.31% |
| Two or more races | 60 | 1.69% |
Married
Widowed
Divorced
Separated
Never Married
Richmond's average per capita income is $48,542. Household income levels show a median of $66,667. The poverty rate stands at 11.92%.
Name | Median | Mean |
|---|---|---|
| Married Families | $95,000 | - |
| Families | $82,500 | $87,936 |
| Households | $66,667 | $75,819 |
| Non Families | $35,809 | $50,743 |
Average Income
Median Household Income
Poverty Rate