Juana Díaz Municipio's 2026 population is estimated at 44,874, reflecting a -0.77% growth rate over the past year (World Population Review estimate based on U.S. Census Bureau data). Juana Díaz Municipio is the 16th largest county in Puerto Rico. The 2010 population was 50,736 and has grown -11.55% since 2010.
Data after 2023 is projected based on recent change
Overall: 43 years
Female: 43.6 years
Male: 42.1 years
There are 37,910 adults, (9,586 of whom are seniors) in Juana Díaz Municipio.
Female: 24,330 (52.7%)
Male: 21,826 (47.3%)
The racial composition of Juana Díaz Municipio includes 7.82% White, 4.08% other race, 3.56% Black or African American, and smaller percentages for Native American, Asian and multiracial populations.
| Race | Population ↓ | Percentage (of total) |
|---|---|---|
| Two or more races | 39,010 | 84.52% |
| White | 3,610 | 7.82% |
| Other race | 1,882 | 4.08% |
| Black or African American | 1,643 | 3.56% |
| Native American | 9 | 0.02% |
| Asian | 2 | 0% |
Juana Díaz Municipio 's average per capita income is $21,234. Household income levels show a median of $24,852. The poverty rate stands at 44.06%.
| Name | Median ↓ | Mean |
|---|---|---|
| Married Families | $39,966 | - |
| Families | $29,275 | $39,637 |
| Households | $24,852 | $34,913 |
| Non Families | $13,732 | $22,222 |
Average Income
Median Household Income
Poverty Rate