Raw Milk Laws in Washington — Complete 2026 Guide

Raw Milk Law in Washington — Overview

Raw milk retail sales are legal with a Grade A permit.

The primary regulatory authority for raw milk in Washington is the Washington State Department of Agriculture. Farmers who wish to sell raw milk must comply with all applicable state regulations, which typically include obtaining a permit, maintaining herd health records, and submitting to regular milk quality testing. Regulations can change — always verify current requirements directly with Washington State Department of Agriculture before buying or selling.

How to Buy Raw Milk Legally in Washington

Here is how to legally purchase raw milk in Washington:

1. Visit a licensed farm directly. Look for farms with a valid raw milk permit from Washington State Department of Agriculture. Purchase milk at the farm (farm-gate sales).
2. Buy at retail stores. Washington permits raw milk in licensed retail locations. Check natural food co-ops, health food stores, and some grocery chains.
3. Shop at farmers markets. Some licensed farms in Washington sell raw milk at approved farmers markets.
4. Join a herdshare. You can also obtain raw milk through a herdshare agreement as a partial herd owner.
5. Ask about testing. Reputable raw milk farms publish regular test results for coliform bacteria, somatic cell count, and pathogens. Always ask for current test results.

Frequently Asked Questions