Isabela Municipio's estimated 2026 population is 42,160 with a growth rate of -0.5% in the past year according to the most recent United States census data. Isabela Municipio is the 18th largest county in Puerto Rico. The 2010 population was 45,654 and has seen a growth of -7.65% since that time.
Data after 2023 is projected based on recent change
The racial composition of Isabela Municipio includes 52.88% White, 24.77% other race, 6.18% Black or African American, and smaller percentages for Native American, Asian, Native Hawaiian or Pacific Islander and multiracial populations.
White (52.88%)
Other race (24.77%)
Two or more races (15.85%)
Black or African American (6.18%)
Native American (0.17%)
Asian (0.08%)
Native Hawaiian or Pacific Islander (0.07%)
Race | Population | Percentage (of total) |
|---|---|---|
| White | 22,672 | 52.88% |
| Other race | 10,620 | 24.77% |
| Two or more races | 6,798 | 15.85% |
| Black or African American | 2,652 | 6.18% |
| Native American | 75 | 0.17% |
| Asian | 33 | 0.08% |
| Native Hawaiian or Pacific Islander | 28 | 0.07% |
Married
Widowed
Divorced
Separated
Never Married
Isabela Municipio's average per capita income is $20,947. Household income levels show a median of $20,484. The poverty rate stands at 46.67%.
Name | Median | Mean |
|---|---|---|
| Married Families | $34,210 | - |
| Families | $26,163 | $34,655 |
| Households | $20,484 | $30,383 |
| Non Families | $12,856 | $17,412 |
Average Income
Median Household Income
Poverty Rate