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Zip Code 50849 — Greenfield, IA

50849 is a ZIP Code associated with Greenfield, IA, located within Adair. The postal region supports an estimated population of 2,374 residents across Data Pending housing units, with a population density of 8.0 people per square mile.
WorldPlaceData database updated: October 2026

📍 View location on OpenStreetMap (41.300040, -94.401760)

Data MetricLocal Statistic
Postal / Zip Code50849
Primary CityGreenfield
State / ProvinceIA
CountyAdair
Total Population2,374
Median Household IncomeData Pending
Total Housing UnitsData Pending
Population Density8.0 people/sq mi
TimezoneAmerica/Chicago

How 50849 Compares

MetricZIP 50849Adair CountyIA State Average
Population2,3747,6123,210,984
Median IncomeData PendingN/AN/A
Population Density8.0 /sq mi----

Nearby ZIP Codes

ZIP CodeCityDistancePopulationMedian Income
Zip 50858Orient6.3 mi848N/A
Zip 50846Fontanelle8.7 mi1,276N/A
Zip 50155Macksburg12.2 mi94N/A
Zip 50250Stuart12.9 mi2,832N/A
Zip 50070Dexter13.6 mi1,221N/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 →