Walnut growers
328 U.S. farms whose public certification records list walnuts.
- Walnut growers in California (246)
- Walnut growers in Washington (16)
- Walnut growers in Oregon (10)
- Walnut growers in New York (10)
- Walnut growers in Wisconsin (5)
- Walnut growers in Pennsylvania (5)
- Walnut growers in New Jersey (4)
- Walnut growers in Kentucky (4)
- Walnut growers in Massachusetts (3)
- Walnut growers in Vermont (2)
- Walnut growers in Tennessee (2)
- Walnut growers in Ohio (2)
- Walnut growers in Minnesota (2)
- Walnut growers in Michigan (2)
- Walnut growers in Maryland (2)
- Walnut growers in West Virginia (1)
- Walnut growers in Texas (1)
- Walnut growers in South Carolina (1)
- Walnut growers in New Mexico (1)
- Walnut growers in New Hampshire (1)
- Walnut growers in North Carolina (1)
- Walnut growers in Maine (1)
- Walnut growers in Kansas (1)
- Walnut growers in Indiana (1)
- Walnut growers in Illinois (1)
- Walnut growers in Georgia (1)
- Walnut growers in Connecticut (1)
- Walnut growers in Arkansas (1)
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About this directory. Entries come from public government records: the USDA AMS Organic INTEGRITY Database (certified organic operations, snapshot of Oct 1, 2026) and the California Department of Food and Agriculture list of Certified Producer Certificates (as of Oct 1, 2026). County statistics are from the USDA NASS 2022 Census of Agriculture. A listing here does not mean the farm has joined CropListing or endorses it; farms marked Claimed have verified their profile. Crops are matched from the products named in each public record and may be incomplete. Farm owners can claim, correct or remove an entry from its profile page.