City · California
Walnut Grove winery permits (California)
A small TTB cluster: 4 Basic Permits in Walnut Grove, California, mostly wineries (3).
- 4
- Permit holders
- 926
- ACS 2024 population estimate
- 3
- Wineries
- 0
- Importers
- California
- State
Walnut Grove in one line
Walnut Grove, California: 4 federal alcohol Basic Permits on file; wineries are the largest class (3).
- 432 per 100k
- permit-premises density
- #3116 of 11,126
- national city rank
- #499 of 889
- California city rank
Source: TTB FOIA List of Permittees, August 2026 · U.S. Census Bureau ACS 2024 5-year estimate.
4 permit holders registered to Walnut Grove, California addresses in the TTB extract — click a name for the holder detail page.
Walnut Grove vs nearby California cities
Walnut Grove ranks 499th in California — compare the adjacent cities by federal permit count below.
Wineries and wholesalers split Walnut Grove
Walnut Grove is a two-class market: 3 wineries (75%) and 1 wholesalers (25%) among 4 holders.
All 4 permit holders Show list
| Name | Class |
|---|---|
| Serpa Vineyards Anthony William Serpa | Wholesaler |
| Grand Island Vineyards LLC | Winery |
| Cavaignac Country Estate Leila WYN Burrows | Winery |
| Six Hands Winery Peter Norman Marks | Winery |
How Walnut Grove compares within California
Walnut Grove ranks 499th of 889 cities in California by permit count; Napa leads the state with 1,811 holders.
Nationwide, Walnut Grove sits at #3,116 of 11,126 U.S. cities with at least one permit premises in the TTB file — placement by count only, not production volume or retail outlets.
The U.S. Census Bureau's ACS 2024 five-year estimate puts Walnut Grove's population at 926. That works out to 432 federal Basic Permit premises per 100,000 residents in this registry — a premises-density comparison, not a measure of alcohol production or consumption.
Wineries dominate this city's mix (3 of 4, 75%) — including Serpa Vineyards, Grand Island Vineyards LLC, Cavaignac Country Estate, and others.
Frequently asked questions
How many federal alcohol permit holders are in Walnut Grove, California?
Walnut Grove has 4 active Basic Permits in the August 2026 TTB extract, led by wineries (3). Breweries are excluded (Brewer's Notice, not published).
Where does Walnut Grove rank among California cities?
Walnut Grove ranks 499th of 889 cities in California; Napa leads with 1,811 holders.
How does Walnut Grove rank nationally for TTB permit cities?
Walnut Grove is #3,116 of 11,126 U.S. cities with at least one permit premises in the TTB file (count rank only).
Which producers appear in the Walnut Grove extract?
Examples from this city's table: Serpa Vineyards, Grand Island Vineyards LLC, Cavaignac Country Estate, Six Hands Winery.
Source: TTB FOIA List of Permittees, published August 2026, public U.S. government data, reformatted without alteration. Verify with the TTB → · View the ACS population estimate →
According to the U.S. Alcohol and Tobacco Tax and Trade Bureau's List of Permittees, the August 2026 List of Permittees source contains 84,273 federal Basic Permit records. PlainAlcohol renders those records directly from the source; no figure is typed in by an editor. 4 TTB premises addresses grouped under Walnut Grove, California — a federal registry view, not a municipal liquor-license roll. See our editorial standards & corrections policy, the methodology behind these numbers, the data & editorial changelog, or report a data error.