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Zip Code 50222 — Peru, IA

ZIP Code 50222 is associated with Peru, IA, in Madison County. The listed population estimate is 328; estimated density is 3.1 people per square mile. Among records with population estimates, it ranks #10 of 12 in Madison County and #781 of 969 in IA.
Page generated: 2026-10-08. This is not the source data release date.

📍 View location on OpenStreetMap (41.217010, -93.953690)

Data MetricLocal Statistic
Postal / Zip Code50222
Primary CityPeru
State / ProvinceIA
CountyMadison
Total Population328
Population Density3.1 people/sq mi
TimezoneAmerica/Chicago

How 50222 Compares

MetricZIP 50222Madison County recordsIA records
Population estimate32823,642 (sum)3,210,984 (sum)
Population Density3.1 /sq mi----
County population rank#10 of 12----
State population rank#781 of 969----

Regional sums combine the population estimates in the listed ZIP records; they are not official county or state population totals.

Explore More ZIP Codes

Nearby ZIP Codes in IA

ZIP CodeCityDistancePopulation estimate
ZIP 50257Truro5.7 mi914
ZIP 50149Lorimor8.1 mi883
ZIP 50273Winterset9.4 mi8,950
ZIP 50240Saint Charles9.8 mi2,393
ZIP 50218Patterson9.9 mi346

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 →