Averill Park is a hamlet located in the county of Rensselaer County in the state of New York State. The Crystal Lake is a triangle shaped water body situated on the east of a small community habitat near the lake of West Sand. There are a number of schools operating in the School District of Averill Park . It is located at a height of about 785 ft. above the ground level. Averill Park has a total area of about 8 sq. kms. Most of the inhabitants are engaged with the education sector.