Zip Code 51432 — Aspinwall, IA

ZIP Code 51432 is associated with Aspinwall, IA, in Crawford County. The listed population estimate is 45; estimated density is 55.4 people per square mile. Among records with population estimates, it ranks #12 of 12 in Crawford County and #953 of 969 in IA.
Page generated: 2026-10-08. This is not the source data release date.

📍 View location on OpenStreetMap (41.910090, -95.137950)

Data MetricLocal Statistic
Postal / Zip Code51432
Primary CityAspinwall
State / ProvinceIA
CountyCrawford
Total Population45
Population Density55.4 people/sq mi
TimezoneAmerica/Chicago

How 51432 Compares

MetricZIP 51432Crawford County recordsIA records
Population estimate4516,249 (sum)3,210,984 (sum)
Population Density55.4 /sq mi----
County population rank#12 of 12----
State population rank#953 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 51454Manilla4.1 mi1,254
ZIP 51455Manning4.2 mi2,279
ZIP 50110Gray9.0 mi29
ZIP 51446Irwin9.6 mi499
ZIP 51444Halbur11.0 mi290

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 →