Home > IA > Lyon County > George > Zip 51237

Zip Code 51237 — George, IA

51237 is a ZIP Code associated with George, IA, located within Lyon. 51237 ranks #4 out of 8 ZIP codes in Lyon County by population (and #331 out of 970 in IA). The area supports an estimated population of 1,605 residents across Data Pending housing units, with a population density of 6.4 people per square mile.
WorldPlaceData database updated: October 2026

📍 View location on OpenStreetMap (43.338850, -96.000500)

Data MetricLocal Statistic
Postal / Zip Code51237
Primary CityGeorge
State / ProvinceIA
CountyLyon
Total Population1,605
Median Household IncomeData Pending
Total Housing UnitsData Pending
Population Density6.4 people/sq mi
TimezoneAmerica/Chicago

How 51237 Compares

MetricZIP 51237Lyon CountyIA State Average
Population1,60512,262 (Total)3,210,984 (Total)
Average ZIP IncomeData PendingN/AN/A
Population Density6.4 /sq mi----
County Pop Rank#4 of 8----

Nearby ZIP Codes

ZIP CodeCityDistancePopulationMedian Income
Zip 51244Matlock7.3 mi144N/A
Zip 51243Little Rock8.7 mi735N/A
Zip 51232Ashton9.6 mi658N/A
Zip 51234Boyden10.0 mi1,172N/A
Zip 51246Rock Rapids10.3 mi4,041N/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 →