Daylight through the yearLongest day (Jun 21): 13 h 14 min5:49 am – 7:03 pmShortest day (Dec 21): 11 h 2 min6:51 am – 5:53 pm
Sun todaySunrise –Sunset –
People16,172 residentsin the ZIP code areaMedian age 45.48,255 householdsMedian household income $39,287Median home value $230,900Median rent $563 a month49% of homes owner-occupiedMedian property tax $904 a yearSource: US Census Bureau, American Community Survey 2020-2024
Work and commuting9.9% unemployment rate53% of adults are in the labour force, 6,899 employedMain industries: professional and business services 23%, education and health care 21%, finance, insurance and real estate 11%Average commute 21 minutes69% drive alone, 4% car-pool, 2% take public transport, 4% walk or cycle, 18% work from homeSource: US Census Bureau, American Community Survey 2020-2024, ZIP area
Education and languages61% of adults have a bachelor's degree or higher94% finished high school, 29% hold a graduate degreeLanguages at home: English only 6%, Spanish 94%59% speak English less than very wellSource: US Census Bureau, American Community Survey 2020-2024, ZIP area
ClimateWarmest month August: highs 90°F, lows 73°FColdest month January: highs 85°F, lows 66°F76 in of rain a yearwettest month NovemberSnow is rare155 days above 90°F, 0 nights below freezing in a typical yearSource: NOAA 1991-2020 Climate Normals, Rio Piedras Exp Stn, Pr Rq station, 2 mi away; snow from San Juan L M Marin Ap, Pr Rq
Nearby landmarksColegio Universitario de San Juancollege · under a mileUniversidad Interamericana de Puerto Rico Facultad de Derechocollege · under a milePue Constisucioncape · 1.4 miOcean Park Beachbeach · 2.5 miCondado Beachbeach · 2.7 miMontes de San Patriciopeak · 1.8 miSource: USGS Geographic Names Information System
Earthquakes1,761 of magnitude 3 or more within 50 miles since 197039 of magnitude 4+, 3 of magnitude 5+Largest: magnitude 5.1 on 24 Dec 201012 mi away, near Aguas Buenas, Puerto RicoMost recent: magnitude 3.1 on 20 Sep 202648 mi awaySource: USGS Earthquake Catalog
Natural hazardsOverall risk Insufficient DataSan Juan 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, 5 mi away
Internet at home76% of households have a broadband subscription56% have cable, fibre or DSL17% rely on a mobile data plan alone24% have no internet at homeSource: US Census Bureau, American Community Survey 2020-2024
Drinking waterMetropolitanoserves 1,084,637 people from surface water40 health-based violations since 2021latest Feb 2026: surface water treatment, treatment technique13 monitoring or reporting violations since 2021Source: US EPA Safe Drinking Water Information System, largest system serving the town
Elevation12 ft4 m above sea levelSource: USGS 3D Elevation Program
SchoolsWithin 2 mi44 schools15 elementary, 3 middle, 8 high, 18 otherElementaryEscuela Eleanor Rooseveltunder a mileSchoolCommonwealth - Parkville School - Commonwealth Campusunder a mileSchoolEscuela de Musica de Ernesto Ramos Antoniniunder a mileCollegeColegio Universitario de San Juanunder a mileSource: USGS National Structures Dataset
Distances in these cards are measured from the centre of the 00918 ZIP area.