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,
Arroyo Municipio is a county in Puerto Rico with a population of 15,573. It ranks #67 among counties in Puerto Rico by population. The median age is 42.9, older than the national median. The population is 46.0% male and 54.0% female.
The median household income in Arroyo Municipio is $18,931, below the US median of $74,580. 52.9% of residents live below the federal poverty level. Home values sit at a median of $95,200, with monthly rent averaging $466. The homeownership rate of 76.8% is higher than the national rate of 64.8%.
Roughly 0.4% of workers primarily work from home, below the national work-from-home rate of 14.2%. The average commute is 26.8 minutes each way.
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+
Largest cities in Puerto Rico
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Part of Puerto Rico
County rankings
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.