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Zip Code 50239 — Saint Anthony, IA

ZIP Code 50239 is associated with Saint Anthony, IA, in Marshall County. The listed population estimate is 354; estimated density is 6.8 people per square mile. Among records with population estimates, it ranks #11 of 13 in Marshall County and #768 of 969 in IA.
Page generated: 2026-10-08. This is not the source data release date.

📍 View location on OpenStreetMap (42.144310, -93.201440)

Data MetricLocal Statistic
Postal / Zip Code50239
Primary CitySaint Anthony
State / ProvinceIA
CountyMarshall
Total Population354
Population Density6.8 people/sq mi
TimezoneAmerica/Chicago

How 50239 Compares

MetricZIP 50239Marshall County recordsIA records
Population estimate35439,902 (sum)3,210,984 (sum)
Population Density6.8 /sq mi----
County population rank#11 of 13----
State population rank#768 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 50051Clemons3.3 mi224
ZIP 50278Zearing5.0 mi891
ZIP 50206New Providence7.3 mi349
ZIP 50258Union8.6 mi958
ZIP 50247State Center8.9 mi2,004

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 →