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Zip Code 89403 — Dayton, NV

89403 is a ZIP Code associated with Dayton, NV, located within Lyon. The postal region supports an estimated population of 17,506 residents across Data Pending housing units, with a population density of 41.7 people per square mile.
WorldPlaceData database updated: October 2026

📍 View location on OpenStreetMap (39.258380, -119.486330)

Data MetricLocal Statistic
Postal / Zip Code89403
Primary CityDayton
State / ProvinceNV
CountyLyon
Total Population17,506
Median Household IncomeData Pending
Total Housing UnitsData Pending
Population Density41.7 people/sq mi
TimezoneAmerica/Los_Angeles

How 89403 Compares

MetricZIP 89403Lyon CountyNV State Average
Population17,50637,7723,184,281
Median IncomeData PendingN/AN/A
Population Density41.7 /sq mi----

Nearby ZIP Codes

ZIP CodeCityDistancePopulationMedian Income
Zip 89428Silver City7.7 mi129N/A
Zip 89440Virginia City9.8 mi822N/A
Zip 89706Carson City11.7 mi20,478N/A
Zip 89429Silver Springs12.7 mi7,521N/A
Zip 89521Reno12.8 mi41,859N/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 →