Lajas Municipio, Puerto Rico Population 2026
Updated April 2026 · US Census ACS 2023 5-Year Estimates · 53rd-largest in Puerto Rico
The population of Lajas Municipio, Puerto Rico is 23,133 as of the 2023 American Community Survey, making it the 53rd-largest county in Puerto Rico. The median household income is $18,920, the median home value is $102,400, and the median age is 48.0.
23,133
Population
386
People / sq mi
$18,920
Median Income
$102,400
Median Home Value
Lajas Municipio covers 60 sq mi of land at 385.8 people per square mile.
About Lajas Municipio,
The poverty rate is what most separates Lajas Municipio from the typical county: 51.9% of residents live below the federal poverty line, against 12.4% nationally. Lajas Municipio is a county in Puerto Rico with a population of 23,133.
Household earnings sit near the bottom of the range at $18,920, below the US median of $78,538. Hardship is pronounced — at 51.9%, poverty is near the top of the range for US counties, above the national 12.4%. Real estate is inexpensive, with a typical home worth only $102,400, with typical rent around $502.
Almost everyone commutes — only 3.6% work from home, below the national 14.0%, and the average commute runs about 24 minutes each way.
The elevated poverty rate is the context for the rest of the profile in Lajas Municipio: it pulls on median income, housing tenure, and the share of residents with a college degree.
Race & Ethnicity
| White | 50.9% |
| Black or African American | 3.3% |
| Asian | 0.0% |
| Hispanic or Latino (any race) | 0.2% |
| Two or More Races | 0.0% |
Age & Sex
48.0
Median Age
52.1%
Female
47.9%
Male
26.6%
Age 65+
Age Distribution
Children (under 15): 12.4% · Seniors (65+): 26.6%
Income & Poverty
| Median household income | $18,920 |
| Mean household income | $25,680 |
| Per-capita income | $10,924 |
| Poverty rate | 51.9% |
| Unemployment rate | 8.7% |
| Employment-to-population | 34.2% |
Top Industries by Employment
The largest employment sector in Lajas Municipio is professional & business services, accounting for 24.8% of workers.
How residents commute
0.8%
Drive alone
2.3%
Carpool
89.2%
Public transit
3.6%
Work from home
24.2 min
Avg commute
Housing
$102,400
Median home value
$502
Median rent
71.4%
Homeownership rate
12,129
Total housing units
67.9%
Occupied
32.1%
Vacant
28.6%
Renter-occupied
Social & access
94.4%
With health insurance
Education
-
High School+
-
Bachelor's+
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Frequently Asked Questions
Lajas Municipio, Puerto Rico has a population of 23,133 according to the US Census Bureau's 2023 American Community Survey 5-year estimates, making it the 53rd-largest county in Puerto Rico. Population density is 386 people per square mile.
The median household income in Lajas Municipio, Puerto Rico is $18,920, with mean (average) household income of $25,680 and per-capita income of $10,924. 51.9% of residents live below the federal poverty level.
In Lajas Municipio, the largest racial and ethnic groups are White (50.9%), Black or African American (3.3%), 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 Lajas Municipio, Puerto Rico is 48.0 years. Residents are 52.1% female and 47.9% male.
The median home value in Lajas Municipio is $102,400 and median monthly rent is $502. 71.4% of occupied housing units are owner-occupied. The county has 12,129 total housing units, 32.1% of which are vacant.
The largest employment sector in Lajas Municipio, Puerto Rico is professional, scientific, and management services, employing 24.8% of workers. The unemployment rate is 8.7%.
San Juan is among the largest cities associated with Lajas 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.