Zip Code 63126 — Saint Louis, MO

ZIP Code 63126 is associated with Saint Louis, MO, in St. Louis County. The listed population estimate is 15,452; estimated density is 1,297.3 people per square mile. Among records with population estimates, it ranks #39 of 61 in St. Louis County and #132 of 1,021 in MO.
Page generated: 2026-10-08. This is not the source data release date.

📍 View location on OpenStreetMap (38.549600, -90.378680)

Data MetricLocal Statistic
Postal / Zip Code63126
Primary CitySaint Louis
State / ProvinceMO
CountySt. Louis
Total Population15,452
Population Density1,297.3 people/sq mi
TimezoneAmerica/Chicago

How 63126 Compares

MetricZIP 63126St. Louis County recordsMO records
Population estimate15,4521,308,579 (sum)6,191,989 (sum)
Population Density1,297.3 /sq mi----
County population rank#39 of 61----
State population rank#132 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 63127Saint Louis2.1 mi5,268
ZIP 63123Saint Louis2.8 mi49,077
ZIP 63122Saint Louis3.1 mi41,634
ZIP 63119Saint Louis3.1 mi34,181
ZIP 63128Saint Louis3.9 mi30,540

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 →