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63131
Saint Louis, Missouri
St. Louis · 🇺🇸 United States
ZIP Code
Population
17,935
Density/mi²
508
Complete ZIP Code Details
ZIP Code63131
CitySaint Louis
StateMissouri (MO)
CountySt. Louis
TimezoneAmerica/Chicago
Coordinates38.6172000, -90.4436500
Population17,935
ZIP TypeSTANDARD
CountryUnited States

About 63131 - Saint Louis, Missouri

The ZIP code 63131 of Saint Louis falls within Missouri, the United States - a mid-sized area by population. It sits within St. Louis County.

Saint Louis has a reported population of 17,935. That's noticeably above the average for a Missouri ZIP code, which sits near 6,064 people.

Population density runs around 508 people per sq. mile, making it a rural area.

This ZIP code sits alongside neighboring areas like Saint Peters, Columbia, Springfield within Missouri.

63131 vs. Missouri Average
Population Share vs. Nearby ZIP Codes
Frequently Asked Questions
What is the ZIP code for Saint Louis?

The ZIP code for Saint Louis, Missouri is 63131.

What county is 63131 located in?

63131 is located in St. Louis County, Missouri.

What is the population of 63131?

The population of 63131 (Saint Louis) is approximately 17,935 people.

Is 63131 bigger or smaller than a typical Missouri ZIP code?

63131 is more populated than the typical Missouri ZIP code, which averages around 6,064 people.

What are the ZIP code codes near 63131?

ZIP code codes near 63131 include 63376, 65203, 65807.