Daylight through the yearLongest day (Jun 21): 13 h 13 min5:50 am – 7:03 pmShortest day (Dec 21): 11 h 3 min6:52 am – 5:54 pm
Sun todaySunrise –Sunset –
People33,602 residentsin the ZIP code areaMedian age 46.213,645 householdsMedian household income $21,829Median home value $99,600Median rent $518 a month76% of homes owner-occupiedMedian property tax $391 a yearSource: US Census Bureau, American Community Survey 2020-2024
Work and commuting7.0% unemployment rate42% of adults are in the labour force, 11,300 employedMain industries: education and health care 22%, manufacturing 15%, retail 12%Average commute 26 minutes89% drive alone, 3% car-pool, 4% walk or cycle, 4% work from homeSource: US Census Bureau, American Community Survey 2020-2024, ZIP area
Education and languages24% of adults have a bachelor's degree or higher83% finished high school, 5% hold a graduate degreeLanguages at home: English only 2%, Spanish 98%75% speak English less than very wellSource: US Census Bureau, American Community Survey 2020-2024, ZIP area
ClimateWarmest month August: highs 82°F, lows 68°FColdest month January: highs 74°F, lows 62°F62 in of rain a year, on about 106 dayswettest month SeptemberSnow is rare0 days above 90°F, 0 nights below freezing in a typical yearSource: NOAA 1991-2020 Climate Normals, Aibonito 1 S, Pr Rq station, 7 mi away
Earthquakes3,595 of magnitude 3 or more within 50 miles since 1970172 of magnitude 4+, 17 of magnitude 5+Largest: magnitude 6.4 on 7 Jan 202031 mi away, near Indios, Puerto RicoMost recent: magnitude 3.1 on 20 Sep 202619 mi awaySource: USGS Earthquake Catalog
Natural hazardsOverall risk Insufficient DataCoamo 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, 28 mi away
Internet at home80% of households have a broadband subscription57% have cable, fibre or DSL15% rely on a mobile data plan alone18% have no internet at homeSource: US Census Bureau, American Community Survey 2020-2024
Drinking waterCoamo Urbanoserves 4,603 people from surface waterNo health-based violations since 2021Source: US EPA Safe Drinking Water Information System, largest system serving the town
Elevation622 ft190 m above sea levelSource: USGS 3D Elevation Program
