Guayanilla Municipio's estimated 2026 population is 15,882 with a growth rate of -1.88% in the past year according to the most recent United States census data. Guayanilla Municipio is the 65th largest county in Puerto Rico. The 2010 population was 21,523 and has seen a growth of -26.21% since that time.
Data after 2023 is projected based on recent change
The racial composition of Guayanilla Municipio includes 79.43% White, 11.44% other race, and smaller percentages for Black or African American, Native American, Asian and multiracial populations.
White (79.43%)
Other race (11.44%)
Two or more races (6.48%)
Black or African American (2.34%)
Native American (0.21%)
Asian (0.11%)
Race | Population | Percentage (of total) |
|---|---|---|
| White | 13,835 | 79.43% |
| Other race | 1,992 | 11.44% |
| Two or more races | 1,128 | 6.48% |
| Black or African American | 407 | 2.34% |
| Native American | 36 | 0.21% |
| Asian | 20 | 0.11% |
Married
Widowed
Divorced
Separated
Never Married
Guayanilla Municipio's average per capita income is $16,727. Household income levels show a median of $21,400. The poverty rate stands at 50.18%.
Name | Median | Mean |
|---|---|---|
| Married Families | $34,239 | - |
| Families | $26,259 | $33,888 |
| Households | $21,400 | $29,368 |
| Non Families | $11,210 | $14,736 |
Average Income
Median Household Income
Poverty Rate