Map of Trujillo Alto, Puerto Rico
Trujillo Alto is the administrative centre of Trujillo Alto, Puerto Rico, with a population of about 75,243. It lies at 18.3547°N, 66.0074°W, about 20 m above sea level. Trujillo Alto is about 16 km (10 mi) southeast of San Juan, the capital. The nearest city on our map is Carolina, 6 km to the northeast.
Trujillo Alto at a glance
Country
Region
Trujillo Alto
Population
75,243GeoNames
Coordinates
18.3547, -66.007418°21′17″N 66°00′27″W
Time zone
America/Puerto_RicoUTC−04:00
Local time
–
Elevation
20 m (66 ft)
Distance to San Juan
16 km (10 mi)
Where is Trujillo Alto?
- The 8th largest city in Puerto Rico by recorded population.
- Located in the Northern and Western hemispheres.
- Daylight ranges from about 11 h 02 min on the shortest day to 13 h 14 min on the longest day (around 21 December and 21 June).
Cities near Trujillo Alto
- Carolina — 6 km northeast
- Guaynabo — 11 km west
- Caguas — 14 km south
- San Juan — 16 km northwest
- Bayamón — 16 km west
- Ponce — 76 km southwest
- Arecibo — 76 km west
- Charlotte Amalie — 114 km east, US Virgin Islands
- Mayagüez — 121 km west
- Cruz Bay — 128 km east, US Virgin Islands
Largest cities in Puerto Rico
- San Juan — 418,140
- Bayamón — 203,499
- Carolina — 170,404
- Ponce — 137,491
- Arecibo — 87,754
- Caguas — 86,804
- Guaynabo — 81,360
- Mayagüez — 73,077
Map of Puerto Rico and all its cities →
Sources: place names, coordinates, populations and time zones from GeoNames (CC BY 4.0, data retrieved October 2026). Population figures are the latest values recorded in GeoNames; depending on the country they refer to the city proper, a municipality or a wider urban area, so they can differ from census or metro-area figures. Map © OpenStreetMap contributors.