San Germán Municipio, Puerto Rico Population 2026
Updated April 2026 · US Census ACS 2023 5-Year Estimates · 39th-largest in Puerto Rico
The population of San Germán Municipio, Puerto Rico is 31,514 as of the 2023 American Community Survey, making it the 39th-largest county in Puerto Rico. The median household income is $17,921, the median home value is $100,100, and the median age is 46.8.
31,514
Population
578
People / sq mi
$17,921
Median Income
$100,100
Median Home Value
San Germán Municipio covers 54 sq mi of land at 578.3 people per square mile.
About San Germán Municipio,
San Germán Municipio is a county in Puerto Rico with a population of 31,514. It ranks #39 among counties in Puerto Rico by population. The median age is 46.8, older than the national median. The population is 48.6% male and 51.4% female.
The median household income in San Germán Municipio is $17,921, below the US median of $74,580. 45.4% of residents live below the federal poverty level. Home values sit at a median of $100,100, with monthly rent averaging $464. The homeownership rate of 66.1% is close to the national rate of 64.8%.
Roughly 4.3% of workers primarily work from home, below the national work-from-home rate of 14.2%. The average commute is 25.5 minutes each way.
Race & Ethnicity
| White | 66.9% |
| Black or African American | 1.0% |
| Asian | 0.0% |
| Hispanic or Latino (any race) | 0.5% |
| Two or More Races | 0.0% |
Age & Sex
46.8
Median Age
51.4%
Female
48.6%
Male
27.0%
Age 65+
Age Distribution
Children (under 15): 13.2% · Seniors (65+): 27.0%
Income & Poverty
| Median household income | $17,921 |
| Mean household income | $27,914 |
| Per-capita income | $12,371 |
| Poverty rate | 45.4% |
| Unemployment rate | 2.1% |
| Employment-to-population | 29.4% |
Top Industries by Employment
The largest employment sector in San Germán Municipio is professional & business services, accounting for 26.0% of workers.
How residents commute
0.1%
Drive alone
2.5%
Carpool
87.2%
Public transit
4.3%
Work from home
25.5 min
Avg commute
Housing
$100,100
Median home value
$464
Median rent
66.1%
Homeownership rate
15,808
Total housing units
73.1%
Occupied
26.9%
Vacant
33.9%
Renter-occupied
Social & access
94.7%
With health insurance
Education
-
High School+
-
Bachelor's+
Largest cities in Puerto Rico
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County rankings
Frequently Asked Questions
San Germán Municipio, Puerto Rico has a population of 31,514 according to the US Census Bureau's 2023 American Community Survey 5-year estimates, making it the 39th-largest county in Puerto Rico. Population density is 578 people per square mile.
The median household income in San Germán Municipio, Puerto Rico is $17,921, with mean (average) household income of $27,914 and per-capita income of $12,371. 45.4% of residents live below the federal poverty level.
In San Germán Municipio, the largest racial and ethnic groups are White (66.9%), Black or African American (1.0%), Hispanic or Latino (0.5%). Figures are from the US Census Bureau's 2023 ACS 5-year estimates and reflect self-reported responses.
The median age in San Germán Municipio, Puerto Rico is 46.8 years. Residents are 51.4% female and 48.6% male.
The median home value in San Germán Municipio is $100,100 and median monthly rent is $464. 66.1% of occupied housing units are owner-occupied. The county has 15,808 total housing units, 26.9% of which are vacant.
The largest employment sector in San Germán Municipio, Puerto Rico is professional, scientific, and management services, employing 26.0% of workers. The unemployment rate is 2.1%.
San Juan is among the largest cities associated with San Germán 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.