Daylight through the yearLongest day (Jun 21): 13 h 13 min5:53 am – 7:06 pmShortest day (Dec 21): 11 h 3 min6:54 am – 5:57 pm
Sun todaySunrise –Sunset –
People22,909 residentsin the ZIP code areaMedian age 45.68,236 householdsMedian household income $21,987Median home value $100,200Median rent $465 a month76% of homes owner-occupiedMedian property tax $345 a yearSource: US Census Bureau, American Community Survey 2020-2024
Work and commuting11.2% unemployment rate39% of adults are in the labour force, 6,851 employedMain industries: education and health care 20%, retail 19%, public administration 15%Average commute 27 minutes90% drive alone, 4% car-pool, 1% take public transport, 3% walk or cycle, 2% work from homeSource: US Census Bureau, American Community Survey 2020-2024, ZIP area
Education and languages28% of adults have a bachelor's degree or higher82% finished high school, 5% hold a graduate degreeLanguages at home: English only 8%, Spanish 92%81% speak English less than very wellSource: US Census Bureau, American Community Survey 2020-2024, ZIP area
ClimateWarmest month June: highs 80°F, lows 67°FColdest month December: highs 75°F, lows 64°F93 in of rain a yearwettest month OctoberSnow is rare1 days above 90°F, 0 nights below freezing in a typical yearSource: NOAA 1991-2020 Climate Normals, Maricao 2 Ssw, Pr Rq station, 6 mi away; snow from Sabana Grande 2 Ene, Pr Rq
Earthquakes3,861 of magnitude 3 or more within 50 miles since 1970185 of magnitude 4+, 20 of magnitude 5+Largest: magnitude 6.4 on 7 Jan 202012 mi away, near Indios, Puerto RicoMost recent: magnitude 3.1 on 20 Sep 202624 mi awaySource: USGS Earthquake Catalog
Natural hazardsOverall risk Insufficient DataSabana Grande Municipio, PR, compared with all US countiesSource: FEMA National Risk Index (county level)
Air quality61% of days had good air in 2025209 of 345 days measured136 moderate daysMedian index 45, worst day 99main pollutant: fine particles (PM2.5)Source: US EPA Air Quality Index, nearest monitors: Catano County, PR, 59 mi away
Internet at home54% of households have a broadband subscription39% have cable, fibre or DSL9% rely on a mobile data plan alone29% have no internet at homeSource: US Census Bureau, American Community Survey 2020-2024
Drinking waterSabana Grandeserves 25,832 people from surface water1 health-based violation since 2021latest May 2022: surface water treatment, treatment technique2 monitoring or reporting violations since 2021Source: US EPA Safe Drinking Water Information System, largest system serving the town
Elevation332 ft101 m above sea levelSource: USGS 3D Elevation Program
