The Northwest School is a private/independent day and boarding school located on Seattle, Washington's First Hill. The school was founded in 1980 and is primarily located in the 1905 Summit School building, an official City of Seattle landmark that was listed in the National Register of Historic Places in 1979.

First Hill is a neighborhood in Seattle, Washington, United States. It is named for the hill on which it is located, which in turn is so named for being the first hill encountered while traveling east from downtown Seattle toward Lake Washington. First Hill is bounded on the west by Interstate 5, beyond which is Downtown, on the north by E. Pike and E. Madison Streets, beyond which is Capitol Hill, and on the south by Yesler Way, beyond which is the International District. The City of Seattle provides conflicting information about its eastern limit, beyond which are Cherry Hill and the Central District. Some describe it as being bounded by Broadway and Boren Avenues, while others describe it as being bounded by 12th Avenue.