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Zip Code 50629 — Fairbank, IA

50629 is a ZIP Code associated with Fairbank, IA, located within Buchanan. The postal region supports an estimated population of 2,082 residents across Data Pending housing units, with a population density of 10.7 people per square mile.
WorldPlaceData database updated: October 2026

📍 View location on OpenStreetMap (42.642220, -92.081000)

Data MetricLocal Statistic
Postal / Zip Code50629
Primary CityFairbank
State / ProvinceIA
CountyBuchanan
Total Population2,082
Median Household IncomeData Pending
Total Housing UnitsData Pending
Population Density10.7 people/sq mi
TimezoneAmerica/Chicago

How 50629 Compares

MetricZIP 50629Buchanan CountyIA State Average
Population2,08217,7923,210,984
Median IncomeData PendingN/AN/A
Population Density10.7 /sq mi----

Nearby ZIP Codes

ZIP CodeCityDistancePopulationMedian Income
Zip 50664Oran4.5 mi63N/A
Zip 50626Dunkerton6.2 mi1,468N/A
Zip 50662Oelwein8.1 mi6,576N/A
Zip 50668Readlyn8.1 mi1,216N/A
Zip 50641Hazleton8.8 mi1,950N/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 →