Saint Louis, MO 63104 - Saint Louis City County Missouri

Cities in 63104

Below are the cities that the US Postal Service accepts for the ZIP code 63104. This code is specific to the city of Saint Louis, Missouri, and its surrounding areas. If you are mailing a letter or package to this area, be sure to use this ZIP code to ensure that your mail is properly delivered. The city listed in a ZIP code may not be the preferred city for that area. The city associated with the ZIP code 63104 is typically the name of the main post office for that area. When sending your package or letter, be sure to include the preferred or acceptable city. Using any city not on the list of acceptable cities may result in delays.

Primary/prefered city: Saint Louis, MO

Demographicsupdated:11/2024

Population 20,150
Population Density 5,997 people per sq mile
State FIPS 29
County FIPS 510
Land Area 3.36 sq miles
Water Area 0.32 sq miles
Latitude 38.61
Longitude -90.21

Total Population by Age

Gender

Race & Ethnicity

Economicsupdated:11/2024

Income


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