Arroyo Municipio, Puerto Rico Population 2026
Updated April 2026 · US Census ACS 2023 5-Year Estimates · 67th-largest in Puerto Rico
The population of Arroyo Municipio, Puerto Rico is 15,573 as of the 2023 American Community Survey, making it the 67th-largest county in Puerto Rico. The median household income is $18,931, the median home value is $95,200, and the median age is 42.9.
15,573
Population
1038
People / sq mi
$18,931
Median Income
$95,200
Median Home Value
Arroyo Municipio covers 15 sq mi of land at 1037.6 people per square mile.
About Arroyo Municipio,
The poverty rate is what most separates Arroyo Municipio from the typical county: 52.9% of residents live below the federal poverty line, against 12.4% nationally. With 15,573 residents, Arroyo Municipio is a county in Puerto Rico.
Incomes are among the lowest of comparable places, with a median household income of $18,931, below the US median of $78,538. Hardship is pronounced — at 52.9%, poverty is near the top of the range for US counties, above the national 12.4%. Housing costs are among the lowest of comparable places: a median home value of $95,200, with typical rent around $466.
Home-based work is uncommon, at 0.4%, below the national 14.0%, and the average commute runs about 27 minutes each way.
The elevated poverty rate is the context for the rest of the profile in Arroyo Municipio: it pulls on median income, housing tenure, and the share of residents with a college degree.
Race & Ethnicity
| White | 44.6% |
| Black or African American | 19.9% |
| Asian | 0.0% |
| Hispanic or Latino (any race) | 1.2% |
| Two or More Races | 0.0% |
Age & Sex
42.9
Median Age
54.0%
Female
46.0%
Male
22.0%
Age 65+
Age Distribution
Children (under 15): 14.8% · Seniors (65+): 22.0%
Income & Poverty
| Median household income | $18,931 |
| Mean household income | $31,680 |
| Per-capita income | $13,707 |
| Poverty rate | 52.9% |
| Unemployment rate | 3.2% |
| Employment-to-population | 33.3% |
Top Industries by Employment
The largest employment sector in Arroyo Municipio is professional & business services, accounting for 21.8% of workers.
How residents commute
0.0%
Drive alone
1.1%
Carpool
87.5%
Public transit
0.4%
Work from home
26.8 min
Avg commute
Housing
$95,200
Median home value
$466
Median rent
76.8%
Homeownership rate
8,087
Total housing units
78.7%
Occupied
21.3%
Vacant
23.2%
Renter-occupied
Social & access
95.0%
With health insurance
Education
-
High School+
-
Bachelor's+
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Frequently Asked Questions
Arroyo Municipio, Puerto Rico has a population of 15,573 according to the US Census Bureau's 2023 American Community Survey 5-year estimates, making it the 67th-largest county in Puerto Rico. Population density is 1038 people per square mile.
The median household income in Arroyo Municipio, Puerto Rico is $18,931, with mean (average) household income of $31,680 and per-capita income of $13,707. 52.9% of residents live below the federal poverty level.
In Arroyo Municipio, the largest racial and ethnic groups are White (44.6%), Black or African American (19.9%), Hispanic or Latino (1.2%). Figures are from the US Census Bureau's 2023 ACS 5-year estimates and reflect self-reported responses.
The median age in Arroyo Municipio, Puerto Rico is 42.9 years. Residents are 54.0% female and 46.0% male.
The median home value in Arroyo Municipio is $95,200 and median monthly rent is $466. 76.8% of occupied housing units are owner-occupied. The county has 8,087 total housing units, 21.3% of which are vacant.
The largest employment sector in Arroyo Municipio, Puerto Rico is professional, scientific, and management services, employing 21.8% of workers. The unemployment rate is 3.2%.
San Juan is among the largest cities associated with Arroyo 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.