Las Marías Municipio, Puerto Rico
Located in Puerto Rico, Las Marías Municipio has a population of 8,744 residents and a median age of 44.9 years, making it the #2,584 most populous county out of 3,222 nationwide. In terms of economic indicators, the county has a poverty rate of 57.8%. The median home value is $86,500, and the median household income is $16,314, which is 78% below the national median.
Demographics
Las Marías Municipio has a population of 8,744, making it the #2,584 most populous county in the US. The median age is 44.9 years, which is 15.4% above the national median.
Population Trend
Rankings →Year-over-Year Population Growth
Age & Sex Distribution
Race & Ethnicity
Nativity
Economy
The median household income in Las Marías Municipio is $16,314, ranking #3,221 out of 3,222 counties — 78.3% below the national median. The poverty rate is 57.8% and unemployment stands at 6.0%.
Median Household Income Trend
Rankings →Income Distribution
Industry of Employment
Occupation
Housing
The median home value in Las Marías Municipio is $86,500 (-69.3% vs national). Renters pay a median of $412/mo and the homeownership rate is 73.7%.
Median Home Value Trend
Rankings →Household Type
Education
In Las Marías Municipio, 15.0% of adults age 25+ hold a bachelor's degree or higher, which is 55.4% below the national average, ranking #2,809 out of 3,222 counties.
Bachelor's Degree or Higher Trend
Rankings →Health & Wellbeing
. Data from County Health Rankings (2025).
Substance Use
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Safety
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Families & Children
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Civic & Transportation
The mean commute time is 28.1 min, which is 2.0% above the national average.
Mean Commute Time Trend
Rankings →About Las Marías Municipio, Puerto Rico
Las Marías Municipio, Puerto Rico has a total population of 8,744, making it the 2,584th most populous county in the United States. The median age in Las Marías Municipio is 44.9 years, which is 15.4% above the national median of 38.9 years.
The median household income in Las Marías Municipio is $16,314, which ranks #3,221 of 3,222 counties nationwide. This is 78.3% below the national median of $75,149. The poverty rate is 57.8%, higher than the national rate of 12.6%. The unemployment rate stands at 6.0%.
The median home value in Las Marías Municipio is $86,500, 69.3% below the national median. Renters in Las Marías Municipio pay a median gross rent of $412 per month. The homeownership rate is 73.7%, compared to the national rate of 64.4%.
In Las Marías Municipio, 15.0% of residents aged 25 and older hold a bachelor's degree or higher, 55.4% below the national average of 33.7%. Health insurance coverage stands at 97.4% of the population. The average commute time for workers is 28.1 min.
Las Marías Municipio is a community. The largest racial or ethnic group is Hispanic or Latino at 99.5% of the population.
All data for Las Marías Municipio, Puerto Rico comes from the U.S. Census Bureau's American Community Survey (ACS) 5-Year Estimates. These figures are estimates based on survey sampling and are subject to margin of error. For the most detailed and up-to-date data, visit the Census Bureau's official data portal.