Zip Code Information
ZIP Code
63121
City
Saint Louis
State
Missouri
County
St. Louis County
Population
23,561
Density
1268.1 /km²
Latitude
38.70721
Longitude
-90.30136
Time Zone
America/Chicago
About Zip Code 63121
Zip Code 63121 is primarily located in Saint Louis, Missouri. It covers an area in St. Louis County. The population of this area is approximately 23,561.0, with a population density of 1268.1 people per square kilometer. This Zip Code falls within the America/Chicago timezone.
Frequently Asked Questions
What city is Zip Code 63121 in? +
Zip Code 63121 is in Saint Louis, Missouri.
What is the population of Zip Code 63121? +
The population of Zip Code 63121 is 23,561.0.
What county is Zip Code 63121 in? +
It is located in St. Louis County.
What is the timezone for Zip Code 63121? +
The timezone is America/Chicago.