Liberty Hill Historic District (San Francisco, California) - Wikipedia
Richards Hill Residential Historic District - Wikipedia
File:Laurel Hill Historic District - 146-148 Laurel Hill Ave (New London County, Connecticut).jpg - Wikipedia
Hill District - Wikipedia
Bethel–Christian Avenue–Laurel Hill Historical District - Wikiwand
Hill Complex Historic District - Wikipedia
Society Hill - Wikipedia
Butcher Hill Historic District - Wikipedia
Primrose Hill (district) - Wikipedia
File:Prospect Hill Historic District Buffalo NY Sep 16.JPG - Wikipedia
Church Street–Cady Hill Historic District - Wikiwand
Russian Hill–Macondray Lane District - Wikipedia
Chestnut Hill Historic District (Philadelphia, Pennsylvania) - Wikipedia