Home > MO > Scott County > Chaffee > Zip 63740

Zip Code 63740 — Chaffee, MO

63740 is a ZIP Code associated with Chaffee, MO, located within Scott. The postal region supports an estimated population of 5,165 residents across Data Pending housing units, with a population density of 22.7 people per square mile.
WorldPlaceData database updated: October 2026

📍 View location on OpenStreetMap (37.175640, -89.685570)

Data MetricLocal Statistic
Postal / Zip Code63740
Primary CityChaffee
State / ProvinceMO
CountyScott
Total Population5,165
Median Household IncomeData Pending
Total Housing UnitsData Pending
Population Density22.7 people/sq mi
TimezoneAmerica/Chicago

How 63740 Compares

MetricZIP 63740Scott CountyMO State Average
Population5,16541,1246,191,989
Median IncomeData PendingN/AN/A
Population Density22.7 /sq mi----

Nearby ZIP Codes

ZIP CodeCityDistancePopulationMedian Income
Zip 63744Delta2.2 mi198N/A
Zip 63745Dutchtown5.7 mi136N/A
Zip 63771Oran7.2 mi2,365N/A
Zip 63774Perkins7.5 mi106N/A
Zip 63758Kelso7.5 mi435N/A

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 →