Zip Code 64776 — Osceola, MO

ZIP Code 64776 is associated with Osceola, MO, in St. Clair County. The listed population estimate is 3,374; estimated density is 5.5 people per square mile. Among records with population estimates, it ranks #1 of 6 in St. Clair County and #349 of 1,021 in MO.
Page generated: 2026-10-08. This is not the source data release date.

📍 View location on OpenStreetMap (38.042420, -93.674690)

Data MetricLocal Statistic
Postal / Zip Code64776
Primary CityOsceola
State / ProvinceMO
CountySt. Clair
Total Population3,374
Population Density5.5 people/sq mi
TimezoneAmerica/Chicago

How 64776 Compares

MetricZIP 64776St. Clair County recordsMO records
Population estimate3,3748,861 (sum)6,191,989 (sum)
Population Density5.5 /sq mi----
County population rank#1 of 6----
State population rank#349 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 64763Lowry City7.3 mi1,676
ZIP 64781Roscoe8.7 mi80
ZIP 64738Collins9.8 mi1,368
ZIP 65735Quincy10.4 mi212
ZIP 65774Weaubleau12.6 mi855

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 →