Farms in Contra Costa County, California
30 farms from public certification records.
County crop statistics
| Commodity | Measure | Acres | Year |
|---|---|---|---|
| Hay & Haylage | area harvested | 1,839 | 2022 |
| Hay | area harvested | 1,813 | 2022 |
| Sweet Corn | area harvested | 1,697 | 2022 |
| Tree Nut Totals | area bearing | 1,692 | 2022 |
| Almonds | area bearing | 1,064 | 2022 |
| Grapes | area bearing | 686 | 2022 |
| Oats | area harvested | 300 | 2022 |
| Apricots | area bearing | 172 | 2022 |
| Olives | area bearing | 170 | 2022 |
| Pears | area bearing | 49 | 2022 |
| Boysenberries | area bearing | 7 | 2022 |
| Citrus Totals | area bearing | 5 | 2022 |
| Vegetables, Other | area harvested | 4 | 2022 |
| Oranges | area bearing | 3 | 2022 |
Source: USDA NASS 2022 Census of Agriculture (Quick Stats). Withheld (D) values are not shown.
Related
- Plum & prune growers (3)
- Peach growers (3)
- Cherry growers (3)
- Apple growers (3)
- Tomato growers (2)
- Olive growers (2)
- Lemon growers (2)
- Grape growers (2)
- Corn growers (2)
- Avocado growers (2)
- Wheat growers (1)
- Strawberry growers (1)
- Squash growers (1)
- Pistachio growers (1)
- Pepper growers (1)
- Pear growers (1)
- Orange growers (1)
- Melon growers (1)
- Herb growers (1)
- Cut flower growers (1)
- Blueberry growers (1)
- Almond growers (1)
Farms
| Farm | Location | Certification | Products (from public record) |
|---|---|---|---|
| (214) 926-9082 | Contra Costa Co., CA | CDFA Certified Producer | |
| (925) 639-4898 | Contra Costa Co., CA | CDFA Certified Producer | |
| Berry Best Farms | Contra Costa Co., CA | CDFA Certified Producer | |
| Brentwood Citrus Company | Contra Costa Co., CA | CDFA Certified Producer | |
| Byrne (J & J) Pistachio Farm | Brentwood, Contra Costa Co., CA | USDA Organic | Pistachios; Pistachios (raw; roasted; salted) |
| Chaos Strawberry Farm | Contra Costa Co., CA | CDFA Certified Producer | |
| Dwelley Family Farms, LLC | Oakley, Contra Costa Co., CA | USDA Organic | Sweet Corn; Squash; Green Beans; Cherries; Apricots; Cannery Tomatoes; Watermelons; Honeydew; Galia Melons; Cantaloupe |
| Dwelley Farms | Contra Costa Co., CA | CDFA Certified Producer | |
| Frog Hollow Farms | Brentwood, Contra Costa Co., CA | USDA Organic | Almonds; Peppers; Persimmons; Avocados; Feijoas; Figs; Pomegranates; Apricots; Apriums; Cherries; Nectarines; Olives; Peaches; Pears; Plums… |
| Frog Hollow Farms | Contra Costa Co., CA | CDFA Certified Producer | |
| G & S Farms | Contra Costa Co., CA | CDFA Certified Producer | |
| Global Quality Foods, Inc. | Bethel Island, Contra Costa Co., CA | USDA Organic | Persimmons; Figs; Peaches; Plums; Apples; Fallow |
| Habitera Farms dba Very Mulberry | Contra Costa Co., CA | CDFA Certified Producer | |
| Hoover Corn dba Steve Hoover | Bethel Island, Contra Costa Co., CA | USDA Organic | Corn |
| Houston Orchards | Contra Costa Co., CA | CDFA Certified Producer | |
| J & K Smith Family Farm | Contra Costa Co., CA | CDFA Certified Producer | |
| J & M Eggs | Contra Costa Co., CA | CDFA Certified Producer | |
| Knoll Farms | Contra Costa Co., CA | CDFA Certified Producer | |
| Michael Arata | Contra Costa Co., CA | CDFA Certified Producer | |
| Miss Bee Haven Honey | Contra Costa Co., CA | CDFA Certified Producer | |
| Moffatt Ranch | Contra Costa Co., CA | CDFA Certified Producer | |
| Monte Vista Microgreens, LLC | Contra Costa Co., CA | CDFA Certified Producer | |
| Nunn Better Farms | Contra Costa Co., CA | CDFA Certified Producer | |
| Ramirez Family Apiary | Contra Costa Co., CA | CDFA Certified Producer | |
| Ramiro Palacios | Contra Costa Co., CA | CDFA Certified Producer | |
| Rose Lane Farms | Contra Costa Co., CA | CDFA Certified Producer | |
| Simoni & Massoni Farms | Contra Costa Co., CA | CDFA Certified Producer | |
| The Cherry Pit | Contra Costa Co., CA | CDFA Certified Producer | |
| Urban Edge Farm, LLC | Brentwood, Contra Costa Co., CA | USDA Organic | Asparagus; Flowers; Herbs; Persimmons; Avocados; Figs; Pomegranates; Apricots; Cherries; Nectarines; Peaches; Plums; Pluots; Apples; Grapef… |
| Vaqueros Olive Oil | Martinez, Contra Costa Co., CA | USDA Organic | Olives; Olive Oil (Extra Virgin) |
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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.