City profile · Puerto Rico · North America
Cayey
City population
18,494
#18
in Puerto Rico
#26,962
worldwide
18.112, -66.166 · 40 km from San Juan
About Cayey
Cayey is a city in Cayey, Puerto Rico with a population of 18,494. It is the 18th largest of the 21 cities of 15,000 or more listed in Puerto Rico, and the 26,962nd largest worldwide. It lies 40 km from San Juan.
Key Facts
Country
Region
Cayey
Coordinates
18.112, -66.166
Record updated
14 April 2026
Entry edited, not measured
City population, GeoNames. GeoNames publishes no year for its population figures, so “record updated” is when the entry was last edited — not the date the population was measured.
Nearby Cities
All 21 in Puerto RicoClosest listed cities by great-circle distance from the city centre.