Juana Díaz Municipio, Puerto Rico Population 2026
Updated April 2026 · US Census ACS 2023 5-Year Estimates · 17th-largest in Puerto Rico
The population of Juana Díaz Municipio, Puerto Rico is 46,276 as of the 2023 American Community Survey, making it the 17th-largest county in Puerto Rico. The median household income is $23,823, the median home value is $102,900, and the median age is 42.2.
46,276
Population
767
People / sq mi
$23,823
Median Income
$102,900
Median Home Value
Juana Díaz Municipio covers 60 sq mi of land at 766.7 people per square mile.
About Juana Díaz Municipio,
What sets Juana Díaz Municipio apart is money: median household income runs $23,823, below the US median of $78,538. With 46,276 residents, Juana Díaz Municipio is a county in Puerto Rico. It ranks #17 among counties in Puerto Rico by population.
Money is tight relative to the rest of US counties: the median household earns just $23,823, below the US median of $78,538. Poverty is among the highest of comparable US counties: 39.3%, above the national 12.4%. Housing is relatively affordable, with a median home value of $102,900, with typical rent around $539.
Almost everyone commutes — only 3.6% work from home, below the national 14.0%, and the average commute runs about 27 minutes each way.
Race & Ethnicity
| White | 15.4% |
| Black or African American | 5.6% |
| Asian | 0.0% |
| Hispanic or Latino (any race) | 0.3% |
| Two or More Races | 0.0% |
Age & Sex
42.2
Median Age
52.6%
Female
47.4%
Male
20.0%
Age 65+
Age Distribution
Children (under 15): 14.9% · Seniors (65+): 20.0%
Income & Poverty
| Median household income | $23,823 |
| Mean household income | $33,540 |
| Per-capita income | $12,698 |
| Poverty rate | 39.3% |
| Unemployment rate | 7.9% |
| Employment-to-population | 37.3% |
Top Industries by Employment
The largest employment sector in Juana Díaz Municipio is professional & business services, accounting for 23.7% of workers.
How residents commute
0.4%
Drive alone
2.1%
Carpool
91.0%
Public transit
3.6%
Work from home
27.2 min
Avg commute
Housing
$102,900
Median home value
$539
Median rent
77.9%
Homeownership rate
19,046
Total housing units
82.5%
Occupied
17.5%
Vacant
22.1%
Renter-occupied
Social & access
94.3%
With health insurance
Education
-
High School+
-
Bachelor's+
Largest cities in Puerto Rico
Other counties in Puerto Rico
Part of Puerto Rico
County rankings
Frequently Asked Questions
Juana Díaz Municipio, Puerto Rico has a population of 46,276 according to the US Census Bureau's 2023 American Community Survey 5-year estimates, making it the 17th-largest county in Puerto Rico. Population density is 767 people per square mile.
The median household income in Juana Díaz Municipio, Puerto Rico is $23,823, with mean (average) household income of $33,540 and per-capita income of $12,698. 39.3% of residents live below the federal poverty level.
In Juana Díaz Municipio, the largest racial and ethnic groups are White (15.4%), Black or African American (5.6%), Hispanic or Latino (0.3%). Figures are from the US Census Bureau's 2023 ACS 5-year estimates and reflect self-reported responses.
The median age in Juana Díaz Municipio, Puerto Rico is 42.2 years. Residents are 52.6% female and 47.4% male.
The median home value in Juana Díaz Municipio is $102,900 and median monthly rent is $539. 77.9% of occupied housing units are owner-occupied. The county has 19,046 total housing units, 17.5% of which are vacant.
The largest employment sector in Juana Díaz Municipio, Puerto Rico is professional, scientific, and management services, employing 23.7% of workers. The unemployment rate is 7.9%.
San Juan is among the largest cities associated with Juana Díaz Municipio, Puerto Rico, with a population of 320,691.
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Statewide data for Puerto Rico
Population, race, income, age, and trends across Puerto Rico
Data from the American Community Survey (ACS) 5-Year estimates.
Source: U.S. Census Bureau ACS, 2026.