Santa Isabel Municipio, Puerto Rico Population 2026
Updated April 2026 · US Census ACS 2023 5-Year Estimates · 60th-largest in Puerto Rico
The population of Santa Isabel Municipio, Puerto Rico is 20,064 as of the 2023 American Community Survey, making it the 60th-largest county in Puerto Rico. The median household income is $23,197, the median home value is $106,100, and the median age is 41.1.
20,064
Population
589
People / sq mi
$23,197
Median Income
$106,100
Median Home Value
Santa Isabel Municipio covers 34 sq mi of land at 589.3 people per square mile.
About Santa Isabel Municipio,
The poverty rate is what most separates Santa Isabel Municipio from the typical county: 43.4% of residents live below the federal poverty line, against 12.4% nationally. With 20,064 residents, Santa Isabel Municipio is a county in Puerto Rico.
Money is tight relative to the rest of US counties: the median household earns just $23,197, below the US median of $78,538. Hardship is pronounced — at 43.4%, poverty is near the top of the range for US counties, above the national 12.4%. Property is affordable here, the median home worth $106,100, with typical rent around $486.
Most workers commute: only 4.1% work from home, below the national 14.0%, and the average commute runs about 26 minutes each way.
The elevated poverty rate is the context for the rest of the profile in Santa Isabel Municipio: it pulls on median income, housing tenure, and the share of residents with a college degree.
Race & Ethnicity
| White | 18.7% |
| Black or African American | 7.5% |
| Asian | 0.0% |
| Hispanic or Latino (any race) | 0.2% |
| Two or More Races | 0.0% |
Age & Sex
41.1
Median Age
52.0%
Female
48.0%
Male
17.5%
Age 65+
Age Distribution
Children (under 15): 14.5% · Seniors (65+): 17.5%
Income & Poverty
| Median household income | $23,197 |
| Mean household income | $38,182 |
| Per-capita income | $15,896 |
| Poverty rate | 43.4% |
| Unemployment rate | 2.9% |
| Employment-to-population | 44.8% |
Top Industries by Employment
The largest employment sector in Santa Isabel Municipio is professional & business services, accounting for 20.7% of workers.
How residents commute
0.0%
Drive alone
1.3%
Carpool
87.8%
Public transit
4.1%
Work from home
26.4 min
Avg commute
Housing
$106,100
Median home value
$486
Median rent
78.1%
Homeownership rate
9,178
Total housing units
81.0%
Occupied
19.0%
Vacant
21.9%
Renter-occupied
Social & access
94.4%
With health insurance
Education
-
High School+
-
Bachelor's+
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Frequently Asked Questions
Santa Isabel Municipio, Puerto Rico has a population of 20,064 according to the US Census Bureau's 2023 American Community Survey 5-year estimates, making it the 60th-largest county in Puerto Rico. Population density is 589 people per square mile.
The median household income in Santa Isabel Municipio, Puerto Rico is $23,197, with mean (average) household income of $38,182 and per-capita income of $15,896. 43.4% of residents live below the federal poverty level.
In Santa Isabel Municipio, the largest racial and ethnic groups are White (18.7%), Black or African American (7.5%), Hispanic or Latino (0.2%). Figures are from the US Census Bureau's 2023 ACS 5-year estimates and reflect self-reported responses.
The median age in Santa Isabel Municipio, Puerto Rico is 41.1 years. Residents are 52.0% female and 48.0% male.
The median home value in Santa Isabel Municipio is $106,100 and median monthly rent is $486. 78.1% of occupied housing units are owner-occupied. The county has 9,178 total housing units, 19.0% of which are vacant.
The largest employment sector in Santa Isabel Municipio, Puerto Rico is professional, scientific, and management services, employing 20.7% of workers. The unemployment rate is 2.9%.
San Juan is among the largest cities associated with Santa Isabel Municipio, Puerto Rico, with a population of 320,691.
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Data from the American Community Survey (ACS) 5-Year estimates.
Source: U.S. Census Bureau ACS, 2026.