Maunabo Municipio's 2026 population is estimated at 9,858, reflecting a -1.34% growth rate over the past year (World Population Review estimate based on U.S. Census Bureau data). Maunabo Municipio is the 74th largest county in Puerto Rico. The 2010 population was 12,238 and has grown -19.45% since 2010.
Data after 2023 is projected based on recent change
Overall: 48.8 years
Female: 50.9 years
Male: 48.4 years
There are 8,767 adults, (2,747 of whom are seniors) in Maunabo Municipio.
Female: 5,160 (49.6%)
Male: 5,239 (50.4%)
The racial composition of Maunabo Municipio includes 78.32% other race, 7.31% White, 3.64% Black or African American, and smaller percentages for and multiracial populations.
| Race | Population ↓ | Percentage (of total) |
|---|---|---|
| Other race | 8,144 | 78.32% |
| Two or more races | 1,116 | 10.73% |
| White | 760 | 7.31% |
| Black or African American | 379 | 3.64% |
Maunabo Municipio 's average per capita income is $18,761. Household income levels show a median of $18,045. The poverty rate stands at 54.64%.
| Name | Median ↓ | Mean |
|---|---|---|
| Married Families | $34,118 | - |
| Families | $25,194 | $30,256 |
| Households | $18,045 | $26,794 |
| Non Families | $11,211 | $14,535 |
Average Income
Median Household Income
Poverty Rate