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Zip Code 50854 — Mount Ayr, IA

ZIP Code 50854 is associated with Mount Ayr, IA, in Ringgold County. The listed population estimate is 2,391; estimated density is 6.6 people per square mile. Among records with population estimates, it ranks #1 of 7 in Ringgold County and #239 of 969 in IA.
Page generated: 2026-10-08. This is not the source data release date.

📍 View location on OpenStreetMap (40.690890, -94.219770)

Data MetricLocal Statistic
Postal / Zip Code50854
Primary CityMount Ayr
State / ProvinceIA
CountyRinggold
Total Population2,391
Population Density6.6 people/sq mi
TimezoneAmerica/Chicago

How 50854 Compares

MetricZIP 50854Ringgold County recordsIA records
Population estimate2,3914,322 (sum)3,210,984 (sum)
Population Density6.6 /sq mi----
County population rank#1 of 7----
State population rank#239 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 50133Kellerton7.7 mi528
ZIP 50835Benton7.8 mi69
ZIP 50860Redding8.3 mi94
ZIP 50863Tingley11.1 mi194
ZIP 50845Diagonal11.1 mi831

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 →