Zip Code 50218 — Patterson, IA

ZIP Code 50218 is associated with Patterson, IA, in Madison County. The listed population estimate is 346; estimated density is 298.5 people per square mile. Among records with population estimates, it ranks #9 of 12 in Madison County and #771 of 969 in IA.
Page generated: 2026-10-08. This is not the source data release date.

📍 View location on OpenStreetMap (41.348440, -93.877550)

Data MetricLocal Statistic
Postal / Zip Code50218
Primary CityPatterson
State / ProvinceIA
CountyMadison
Total Population346
Population Density298.5 people/sq mi
TimezoneAmerica/Chicago

How 50218 Compares

MetricZIP 50218Madison County recordsIA records
Population estimate34623,642 (sum)3,210,984 (sum)
Population Density298.5 /sq mi----
County population rank#9 of 12----
State population rank#771 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 50033Bevington4.4 mi12
ZIP 50229Prole5.4 mi1,585
ZIP 50240Saint Charles5.7 mi2,393
ZIP 50160Martensdale7.4 mi569
ZIP 50241Saint Marys8.0 mi96

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 →