Spring House is a census-designated place (CDP) in Lower Gwynedd Township, Montgomery County, Pennsylvania, United States.

[1] According to the United States Census Bureau, the CDP has a total area of 2.6 square miles (6.7 km2), all land.

[2] At the 2000 census there were 3,290 people, 1,347 households, and 893 families living in the CDP.

There were 1,396 housing units at an average density of 541.0 per square mile (208.9/km2).

31.6% of households were made up of individuals, and 22.2% were one person aged 65 or older.