The primary coordinate point for Humacao is located at latitude 18.1497 and longitude -65.8274 in Humacao Municipio.
The formal boundaries for the Humacao encompass a land area of 4.93 sq. miles and a water area of 0.01 sq. miles.
Humacao Municipio is in the Atlantic time zone (GMT -4).
The Humacao has a U5 Census Class Code which indicates populated place that is also a census designated place with the same name. It also has a Functional Status Code of "S" which identifies a statistical entity.