Monument Beach is a CDP located in Barnstable County, Massachusetts. Monument Beach has a 2026 population of 3,131. Monument Beach is currently growing at a rate of 0.68% annually and its population has decreased by 0% since the most recent census, which recorded a population of 0 in 2020.
The median household income in Monument Beach is $77,167 with a poverty rate of 6.16%. The median age in Monument Beach is 46.9 years: 46.1 years for males, and 52.5 years for females. For every 100 females there are 84.9 males.
Data after 2023 is projected based on recent change
Overall: 46.9 years
Female: 52.5 years
Male: 46.1 years
There are 2,701 adults, (1,062 of whom are seniors) in Monument Beach.
Female: 1,772 (54.1%)
Male: 1,505 (45.9%)
The racial composition of Monument Beach includes 94.2% White, and smaller percentages for other race, Two or more races, Asian and multiracial populations.
| Race | Population ↓ | Percentage (of total) |
|---|---|---|
| White | 3,087 | 94.2% |
| Other race | 81 | 2.47% |
| Two or more races | 75 | 2.29% |
| Asian | 34 | 1.04% |
Monument Beach 's average per capita income is $65,634. Household income levels show a median of $77,167. The poverty rate stands at 6.16%.
| Name | Median ↓ | Mean |
|---|---|---|
| Married Families | $98,750 | - |
| Families | $96,136 | $126,407 |
| Households | $77,167 | $104,132 |
| Non Families | $64,359 | $67,060 |
Average Income
Median Household Income
Poverty Rate