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Zip Code 63071 — Richwoods, MO

63071 is a ZIP Code associated with Richwoods, MO, located within Washington. The postal region supports an estimated population of 1,113 residents across Data Pending housing units, with a population density of 11.1 people per square mile.
WorldPlaceData database updated: October 2026

📍 View location on OpenStreetMap (38.156350, -90.825580)

Data MetricLocal Statistic
Postal / Zip Code63071
Primary CityRichwoods
State / ProvinceMO
CountyWashington
Total Population1,113
Median Household IncomeData Pending
Total Housing UnitsData Pending
Population Density11.1 people/sq mi
TimezoneAmerica/Chicago

How 63071 Compares

MetricZIP 63071Washington CountyMO State Average
Population1,11321,9556,191,989
Median IncomeData PendingN/AN/A
Population Density11.1 /sq mi----

Nearby ZIP Codes

ZIP CodeCityDistancePopulationMedian Income
Zip 63030Fletcher4.1 mi557N/A
Zip 63041Grubville6.9 mi309N/A
Zip 63060Lonedell7.3 mi2,192N/A
Zip 63061Luebbering7.8 mi216N/A
Zip 63626Blackwell8.1 mi588N/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 →