City · California
Alcohol permits in Rio Oso
A small TTB cluster: 2 Basic Permits in Rio Oso, California, mostly importers (1).
- 2
- Permit holders
- 437
- ACS 2024 population estimate
- 1
- Wholesalers
- 1
- Importers
- California
- State
Rio Oso in one line
Rio Oso, California: 2 federal alcohol Basic Permits on file; importers are the largest class (1).
- 457.7 per 100k
- permit-premises density
- #4963 of 11,126
- national city rank
- #589 of 889
- California city rank
Source: TTB FOIA List of Permittees, August 2026 · U.S. Census Bureau ACS 2024 5-year estimate.
2 permit holders registered to Rio Oso, California addresses in the TTB extract — click a name for the holder detail page.
Rio Oso vs nearby California cities
Rio Oso ranks 589th in California — compare the adjacent cities by federal permit count below.
- Running Springs 2 permits
- Banning 2 permits
Importers and wholesalers split Rio Oso
Rio Oso is a two-class market: 1 importers (50%) and 1 wholesalers (50%) among 2 holders.
All 2 permit holders Show list
| Name | Class |
|---|---|
| Custom Flavors Exchange Davis and Hodges Professional Group, LLC | Importer |
| Custom Flavors Exchange Davis and Hodges Professional Group, LLC | Wholesaler |
How Rio Oso compares within California
Rio Oso ranks 589th of 889 cities in California by permit count; Napa leads the state with 1,811 holders.
Nationwide, Rio Oso sits at #4,963 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 Rio Oso's population at 437. That works out to 457.7 federal Basic Permit premises per 100,000 residents in this registry — a premises-density comparison, not a measure of alcohol production or consumption.
Named holders in this extract include Custom Flavors Exchange, Custom Flavors Exchange, spanning 1 importers, 1 wholesalers.
Frequently asked questions
How many federal alcohol permit holders are in Rio Oso, California?
Rio Oso has 2 active Basic Permits in the August 2026 TTB extract, led by importers (1). Breweries are excluded (Brewer's Notice, not published).
Where does Rio Oso rank among California cities?
Rio Oso ranks 589th of 889 cities in California; Napa leads with 1,811 holders.
How does Rio Oso rank nationally for TTB permit cities?
Rio Oso is #4,963 of 11,126 U.S. cities with at least one permit premises in the TTB file (count rank only).
Which producers appear in the Rio Oso extract?
Examples from this city's table: Custom Flavors Exchange, Custom Flavors Exchange.
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. 2 TTB premises addresses grouped under Rio Oso, 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.