4 listings in St. Helena, 3 of them farmers markets. 2 have a market day and hours from a public register or the market's own website, and 1 appears in the USDA SNAP retailer register. Market days in St. Helena: Friday (2).
Few St. Helena listings have a schedule or SNAP authorization we could source. Santa Rosa, 14 miles away, has 20 listings with more sourced detail; see also all of California.
When: Fri 7:30am - 12pm (California Department of Food and Agriculture, Certified Farmers' Markets by County as of October 1, 2026 (PDF), 2026, retrieved 2026-10-20)
738 Main Street @ Charter Oak Ave., St. Helena, CA 94574
When: Fri 8am - 12pm (California Department of Food and Agriculture, Certified Farmers' Markets by County as of October 1, 2026 (PDF), 2026, retrieved 2026-10-20)