Home > MO > Greene County > Walnut Grove > Zip 65770

Zip Code 65770 — Walnut Grove, MO

65770 is a ZIP Code associated with Walnut Grove, MO, located within Greene. The postal region supports an estimated population of 2,599 residents across Data Pending housing units, with a population density of 10.5 people per square mile.
WorldPlaceData database updated: October 2026

📍 View location on OpenStreetMap (37.421650, -93.545600)

Data MetricLocal Statistic
Postal / Zip Code65770
Primary CityWalnut Grove
State / ProvinceMO
CountyGreene
Total Population2,599
Median Household IncomeData Pending
Total Housing UnitsData Pending
Population Density10.5 people/sq mi
TimezoneAmerica/Chicago

How 65770 Compares

MetricZIP 65770Greene CountyMO State Average
Population2,599314,6286,191,989
Median IncomeData PendingN/AN/A
Population Density10.5 /sq mi----

Nearby ZIP Codes

ZIP CodeCityDistancePopulationMedian Income
Zip 65601Aldrich7.9 mi572N/A
Zip 65710Morrisville8.2 mi1,589N/A
Zip 65781Willard8.6 mi9,692N/A
Zip 65646Everton10.5 mi1,961N/A
Zip 65604Ash Grove10.7 mi3,873N/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 →