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Las Marías Municipio, Puerto Rico

Las Marías Municipio profile, demographic data, and geographic information.

Las Marías Municipio is a county located in Puerto Rico, United States of America. As of official census estimates, it has a reported population of 8,744. The land area covers 46.36 sq mi. [1]

Demographics & Population

Demographic Metric Estimate / Count Margin of Error Survey Period / Source
Total Population 8,744 — 2020-2024 / Census ACS 5-Year 2024
Median Age 44.9 yrs ±0.1 2020-2024 / Census ACS 5-Year 2024
Total Households 3,078 ±251 2020-2024 / Census ACS 5-Year 2024
Source: U.S. Census Bureau (PEP, ACS 5-Year).

Housing & Real Estate Profile

Housing Metric Estimate / Value Margin of Error
Total Housing Units 4,109 ±191
Occupied Housing Units 3,078 ±251
Vacant Housing Units 1,031 ±199
Median Home Value $86,500 ±$7,105
Median Gross Rent $412 ±$40
Source: U.S. Census Bureau ACS 5-Year (2020-2024).

Economy & Workforce

Economic Metric Estimate / Value Margin of Error
Median Household Income $16,314 ±$1,646
Per Capita Income $10,495 ±$1,462
Poverty Rate 57.8% ±5.2%
Population Below Poverty Level 5,019 ±449
Unemployment Rate 6% ±3.9%
Civilian Labor Force, Employed 2,518 ±282
Broadband Internet Rate 38.3% ±5.8%
Source: U.S. Census Bureau ACS 5-Year (2020-2024).

Climate & Weather Observations

NOAA Monthly Climate Normals

Observation Station: Climate data reflects NOAA 1991–2020 standard normals recorded at MARICAO 2 SSW, PR RQ, located 5.3 miles from Las Marías Municipio. Local microclimates, topography, and elevation may cause municipal conditions to differ.
Month High (°F) Low (°F) Mean (°F) Precip (in) Snow (in)
January 75.6° 62.4° 69.0° 3.68" —
February 75.6° 61.5° 68.5° 3.45" —
March 76.0° 61.6° 68.8° 3.97" —
April 77.1° 62.8° 70.0° 7.94" —
May 78.1° 64.9° 71.5° 10.39" —
June 80.1° 66.7° 73.4° 6.53" —
July 79.9° 67.3° 73.6° 8.03" —
August 79.9° 67.7° 73.8° 11.64" —
September 79.9° 67.0° 73.4° 11.63" —
October 79.8° 66.8° 73.3° 13.67" —
November 78.0° 65.3° 71.7° 8.11" —
December 75.2° 63.5° 69.4° 3.89" —
Source: NOAA U.S. Climate Normals (1991–2020).

Local Weather Forecast

Weather forecast data is currently unavailable in the local cache.

Sources & Data Provenance

  1. Geographic Classification & Identifiers: U.S. Census Bureau Gazetteer (2026) and TIGER/Line Shapefiles. GEOID: 72083. • Official Source Dataset →
  2. Socioeconomic & Housing Metrics: U.S. Census Bureau American Community Survey (ACS) 5-year estimates and Population Estimates Program (PEP). Margin of Error (MOE) intervals are reported where published; suppressed values are never estimated or replaced with false zeros.
  3. Civic Directory Datasets: Centers for Medicare & Medicaid Services (CMS Hospital Directory), National Center for Education Statistics (NCES IPEDS Postsecondary Directory), and Institute of Museum and Library Services (IMLS Public Libraries Survey). Airport landing facilities are provided by airport-data.com.
  4. Weather & Climate Observations: National Oceanic and Atmospheric Administration (NOAA) U.S. Climate Normals 1991–2020 and National Weather Service (NWS) point forecasts.