98104

98104 is a United States ZIP code in Seattle, Washington. It covers portions of Downtown Seattle and extends into adjacent historic neighborhoods such as Pioneer Square and the Chinatown–International District, as well as parts of the SODO area. The district is among the city's most densely developed areas, blending modern office towers with preserved 19th- and early 20th-century brick and stone buildings. Commercial activity is concentrated along central corridors, with restaurants, shops, hotels, and service businesses that reflect Seattle’s role as a regional hub.

The ZIP code is served by a broad public transit network, including bus routes, light rail connections nearby, and regional rail access via King Street Station. The area is highly walkable and connected to other parts of the city through street grids and pedestrian bridges. Notable destinations include historic Pioneer Square, Chinatown–International District's markets and cultural venues, and downtown institutions. The 98104 area has a mix of residents and workers and includes a range of housing types, from high-rise apartments to converted lofts. As a postal designation, 98104 is used for mail delivery and as a reference in census data, urban planning, and business operations.