Home > IA > Ringgold County > Diagonal > Zip 50845

Zip Code 50845 — Diagonal, IA

50845 is a ZIP Code associated with Diagonal, IA, located within Ringgold. The postal region supports an estimated population of 831 residents across Data Pending housing units, with a population density of 2.9 people per square mile.
WorldPlaceData database updated: October 2026

📍 View location on OpenStreetMap (40.816830, -94.352300)

Data MetricLocal Statistic
Postal / Zip Code50845
Primary CityDiagonal
State / ProvinceIA
CountyRinggold
Total Population831
Median Household IncomeData Pending
Total Housing UnitsData Pending
Population Density2.9 people/sq mi
TimezoneAmerica/Chicago

How 50845 Compares

MetricZIP 50845Ringgold CountyIA State Average
Population8314,3223,210,984
Median IncomeData PendingN/AN/A
Population Density2.9 /sq mi----

Nearby ZIP Codes

ZIP CodeCityDistancePopulationMedian Income
Zip 50840Clearfield7.1 mi552N/A
Zip 50835Benton7.6 mi69N/A
Zip 50861Shannon City8.2 mi311N/A
Zip 50863Tingley9.6 mi194N/A
Zip 50854Mount Ayr11.1 mi2,391N/A

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 →