89403 is zip code located in Dayton, Nevada. The population is 14,146, making 89403 the largest zipcode in Dayton and the 2nd largest in Lyon County.
There are 5 public schools in 89403 with an average Homefacts rating of B. , and there are 44 registered sex offenders residing in the zip code 89403. Unemployment in 89403 is very high.
Zip codes within Dayton include 89428.