Zip Code 51350 — Melvin, IA

ZIP Code 51350 is associated with Melvin, IA, in Osceola County. The listed population estimate is 383; estimated density is 3.3 people per square mile. Among records with population estimates, it ranks #4 of 5 in Osceola County and #743 of 969 in IA.
Page generated: 2026-10-08. This is not the source data release date.

📍 View location on OpenStreetMap (43.307520, -95.598270)

Data MetricLocal Statistic
Postal / Zip Code51350
Primary CityMelvin
State / ProvinceIA
CountyOsceola
Total Population383
Population Density3.3 people/sq mi
TimezoneAmerica/Chicago

How 51350 Compares

MetricZIP 51350Osceola County recordsIA records
Population estimate3835,917 (sum)3,210,984 (sum)
Population Density3.3 /sq mi----
County population rank#4 of 5----
State population rank#743 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 51248Sanborn7.8 mi1,534
ZIP 51354Ocheyedan7.8 mi965
ZIP 51249Sibley9.8 mi3,564
ZIP 51346Hartley10.9 mi2,247
ZIP 51232Ashton11.0 mi658

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 →