Rules for ZIP Code 99354

ZIP code 99354 is governed by the city of Richland, WA, home to about 100% of the ZIP's residents. The ordinances shown below come from Richland's own code and apply to residential and commercial properties within its limits, from noise restrictions and parking to building permits and animal regulations.

Each topic below links to the full ordinance breakdown with specific code sections, fine amounts, and answers to common questions. Each page quotes the official code section and links to its source.