Zip Code 63332 — Augusta, MO

ZIP Code 63332 is associated with Augusta, MO, in St. Charles County. The listed population estimate is 1,651; estimated density is 11.3 people per square mile. Among records with population estimates, it ranks #11 of 14 in St. Charles County and #487 of 1,021 in MO.
Page generated: 2026-10-08. This is not the source data release date.

📍 View location on OpenStreetMap (38.601370, -90.891950)

Data MetricLocal Statistic
Postal / Zip Code63332
Primary CityAugusta
State / ProvinceMO
CountySt. Charles
Total Population1,651
Population Density11.3 people/sq mi
TimezoneAmerica/Chicago

How 63332 Compares

MetricZIP 63332St. Charles County recordsMO records
Population estimate1,651416,486 (sum)6,191,989 (sum)
Population Density11.3 /sq mi----
County population rank#11 of 14----
State population rank#487 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 63055Labadie5.6 mi1,693
ZIP 63341Defiance5.9 mi3,515
ZIP 63073Saint Albans6.7 mi803
ZIP 63365New Melle7.5 mi51
ZIP 63039Gray Summit7.9 mi986

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 →