Carolina Municipio, Puerto Rico Population 2026
Updated April 2026 · US Census ACS 2023 5-Year Estimates · 3rd-largest in Puerto Rico
The population of Carolina Municipio, Puerto Rico is 153,226 as of the 2023 American Community Survey, making it the 3rd-largest county in Puerto Rico. The median household income is $35,126, the median home value is $152,300, and the median age is 44.8.
153,226
Population
3377
People / sq mi
$35,126
Median Income
$152,300
Median Home Value
Carolina Municipio covers 45 sq mi of land at 3376.7 people per square mile.
About Carolina Municipio,
What distinguishes Carolina Municipio is density: among the most densely settled of US counties, around 3,377 people per square mile. With 153,226 residents, Carolina Municipio is a county in Puerto Rico. It is the #3-largest of all counties in Puerto Rico nationally.
Household earnings sit near the bottom of the range at $35,126, below the US median of $78,538. Hardship is pronounced — at 26.1%, poverty is near the top of the range for US counties, above the national 12.4%. Median home value is $152,300, with typical rent around $678.
Remote work is below the national 14.0% at 8.6%, and the average commute runs about 30 minutes each way.
That density explains much of the rest of the profile in Carolina Municipio: denser places lean toward renting, shorter commutes by transit, and a younger working-age mix.
Race & Ethnicity
| White | 28.3% |
| Black or African American | 13.5% |
| Asian | 0.0% |
| Hispanic or Latino (any race) | 0.7% |
| Two or More Races | 0.0% |
Age & Sex
44.8
Median Age
54.6%
Female
45.4%
Male
24.1%
Age 65+
Age Distribution
Children (under 15): 12.6% · Seniors (65+): 24.1%
Income & Poverty
| Median household income | $35,126 |
| Mean household income | $48,222 |
| Per-capita income | $20,747 |
| Poverty rate | 26.1% |
| Unemployment rate | 6.1% |
| Employment-to-population | 46.2% |
Top Industries by Employment
The largest employment sector in Carolina Municipio is professional & business services, accounting for 20.1% of workers.
How residents commute
0.9%
Drive alone
1.3%
Carpool
80.4%
Public transit
8.6%
Work from home
29.7 min
Avg commute
Housing
$152,300
Median home value
$678
Median rent
69.4%
Homeownership rate
77,274
Total housing units
80.8%
Occupied
19.2%
Vacant
30.6%
Renter-occupied
Social & access
92.8%
With health insurance
Education
-
High School+
-
Bachelor's+
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Frequently Asked Questions
Carolina Municipio, Puerto Rico has a population of 153,226 according to the US Census Bureau's 2023 American Community Survey 5-year estimates, making it the 3rd-largest county in Puerto Rico. Population density is 3377 people per square mile.
The median household income in Carolina Municipio, Puerto Rico is $35,126, with mean (average) household income of $48,222 and per-capita income of $20,747. 26.1% of residents live below the federal poverty level.
In Carolina Municipio, the largest racial and ethnic groups are White (28.3%), Black or African American (13.5%), Hispanic or Latino (0.7%). Figures are from the US Census Bureau's 2023 ACS 5-year estimates and reflect self-reported responses.
The median age in Carolina Municipio, Puerto Rico is 44.8 years. Residents are 54.6% female and 45.4% male.
The median home value in Carolina Municipio is $152,300 and median monthly rent is $678. 69.4% of occupied housing units are owner-occupied. The county has 77,274 total housing units, 19.2% of which are vacant.
The largest employment sector in Carolina Municipio, Puerto Rico is professional, scientific, and management services, employing 20.1% of workers. The unemployment rate is 6.1%.
San Juan is among the largest cities associated with Carolina 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.