Dayton WA Zip Code Lookup and List



Below is a list of Dayton WA zip codes. For your research we have also included Dayton Area Code, Time Zone, UTC and the local Columbia County FIPS Code. Each Dayton Washington zip code has a center Longitude / Latitude point (the Dayton center is -117.97899627686 / 46.320400238037). For your convenience we have also indicated if that zip code in Dayton observes Daylight Savings time.

Zip Area Lat Lon Zone UTC DST State FIPS Code County FIPS Code MSA Code City County State
99328 509 46.32506 -117.974038 Pacific -8 Y 53 53013 0000 Dayton Columbia WA
Type in your Search Keyword(s) and Press Enter...