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Zip Code 43356 — Waldo, OH

43356 is a ZIP Code associated with Waldo, OH, located within Marion. The postal region supports an estimated population of 1,120 residents across Data Pending housing units, with a population density of 20.9 people per square mile.
WorldPlaceData database updated: October 2026

📍 View location on OpenStreetMap (40.457480, -83.047880)

Data MetricLocal Statistic
Postal / Zip Code43356
Primary CityWaldo
State / ProvinceOH
CountyMarion
Total Population1,120
Median Household IncomeData Pending
Total Housing UnitsData Pending
Population Density20.9 people/sq mi
TimezoneAmerica/New_York

How 43356 Compares

MetricZIP 43356Marion CountyOH State Average
Population1,12065,28411,810,293
Median IncomeData PendingN/AN/A
Population Density20.9 /sq mi----

Nearby ZIP Codes

ZIP CodeCityDistancePopulationMedian Income
Zip 43003Ashley5.3 mi3,723N/A
Zip 43342Prospect7.1 mi3,836N/A
Zip 43066Radnor7.3 mi1,368N/A
Zip 43315Cardington9.1 mi6,873N/A
Zip 43322Green Camp9.9 mi437N/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 →