•
I District, Turku, in Finland •
District 1, Düsseldorf, a district in Düsseldorf, Germany •
Sector 1 (Bucharest), also known as District 1, in Bucharest, Romania •
District I, Budapest in Budapest, Hungary •
District 1, Grand Bassa County, in Liberia • District 1, an
electoral district of Malta • District 1, a
police district of Malta •
Altstadt (Zürich), also known as District 1, in Zürich, Switzerland •
District 1 (New York City Council), in New York City, United States •
Michigan's 1st Senate district, United States •
Michigan's 1st House of Representatives district, United States •
Michigan's 1st congressional district, United States •
District 1, Ho Chi Minh City, in Vietnam •
1st Senate district (disambiguation) (various) ==Fiction==