Porter Heights is a census-designated place (CDP) in Montgomery County, Texas, United States.

[14] As of the 2020 United States census, there were 1,903 people, 420 households, and 373 families residing in the CDP.

As of the 2010 United States Census,[1] there were 1,490 people, 562 households, and 423 families residing in the CDP.

FM 1314 also connects Porter Heights to the Grand Parkway, which is the outermost beltway around Houston.

A small general aviation airfield called North Houston Airport lies within the CDP.

Some areas of Porter Heights are zoned to the New Caney Independent School District.

Some areas of Porter Heights are zoned to the Conroe Independent School District.