Zip Code 63124 — Saint Louis, MO

ZIP Code 63124 is associated with Saint Louis, MO, in St. Louis County. The listed population estimate is 10,839; estimated density is 468.7 people per square mile. Among records with population estimates, it ranks #43 of 61 in St. Louis County and #178 of 1,021 in MO.
Page generated: 2026-10-08. This is not the source data release date.

📍 View location on OpenStreetMap (38.638320, -90.380230)

Data MetricLocal Statistic
Postal / Zip Code63124
Primary CitySaint Louis
State / ProvinceMO
CountySt. Louis
Total Population10,839
Population Density468.7 people/sq mi
TimezoneAmerica/Chicago

How 63124 Compares

MetricZIP 63124St. Louis County recordsMO records
Population estimate10,8391,308,579 (sum)6,191,989 (sum)
Population Density468.7 /sq mi----
County population rank#43 of 61----
State population rank#178 of 1,021----

Regional sums combine the population estimates in the listed ZIP records; they are not official county or state population totals.

Explore More ZIP Codes

Nearby ZIP Codes in MO

ZIP CodeCityDistancePopulation estimate
ZIP 63144Saint Louis2.2 mi9,505
ZIP 63132Saint Louis2.6 mi14,283
ZIP 63117Saint Louis2.7 mi9,261
ZIP 63105Saint Louis2.8 mi18,875
ZIP 63130Saint Louis3.5 mi28,910

Data Sources & Methodology: Geographic coordinates and ZIP Code assignments are derived from underlying geographic and postal datasets. Note that ZIP Codes are USPS postal delivery areas, while Census ZCTAs are statistical approximation areas. Read full methodology →