BW-BONDED · Dyersville, Iowa
O So Good Winery LLC
Doing business as O So Good Winery. Federal alcohol Basic Permit on file with the TTB.
- BW-BONDED
- TTB plate
- Active
- Status
- STEADY-BOOK
- Iowa book
- SOLO-CITY
- Dyersville crowd
The record
O So Good Winery LLC holds an active federal Winery Basic Permit (IA-W-21026), with premises in Dyersville, Iowa.
- IA-W-21026
- federal permit number
- BW-BONDED
- TTB class plate
- STEADY-BOOK
- Iowa winery book
- SOLO-CITY
- wineries crowd in Dyersville
Source: TTB FOIA List of Permittees, September 2026.
- BW-BONDED
- STEADY-BOOK
- SOLO-CITY
- STATE-#19
Not legal advice · see methodology.
Permit & location
| Permit class | Winery |
|---|---|
| Status | Active |
| Federal permit no. | IA-W-21026 |
| Operating name (DBA) | O So Good Winery |
| City | Dyersville |
| County | Dubuque |
| ZIP code | 52040 |
| State | Iowa |
| Federal regulator | Alcohol and Tobacco Tax and Trade Bureau (TTB) |
How O So Good Winery LLC fits in Iowa
182
winery permits in Iowa · STEADY-BOOK
#19
of 52 states for wineries
1,238
all permits in Iowa · DENSE-BOOK
Iowa registers 182 bonded wineries (1.0% of the 18,120 U.S. winery class), ranked #19 among states. O So Good Winery LLC in Dyersville is one holder in that book; 1,238 total FAA permits sit in Iowa across all four classes.
Iowa's winery book vs every state
Where Iowa's 182 active wineries rank among all states, the cohort O So Good Winery LLC belongs to
182 19th of 52 higher than 33 of 52 states
States, banded by winery permit count
Each bar is a band; taller bars hold more states. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count and share, and where it sits relative to this entry.
Source TTB FOIA List of Permittees, aggregated by state · September 2026
Read with O So Good Winery LLC
ABS(winery_count) peers first (same permit class, other states), then a LARGEST-distance pole and a class-branched guide, not a fixed Related strip.
2toms Brewing · Indiana →
BW-BONDED · STEADY-BOOK
ABS(winery_count) peer: Indiana 174 wineries (Δ 8 lighter vs Iowa).
1764 Vineyards LLC · Arizona →
BW-BONDED · STEADY-BOOK
ABS(winery_count) peer: Arizona 173 wineries (Δ 9 lighter vs Iowa).
1910 Sip House · Minnesota →
BW-BONDED · STEADY-BOOK
ABS(winery_count) peer: Minnesota 166 wineries (Δ 16 lighter vs Iowa).
001 Vintners · California →
BW-BONDED · MEGA-BOOK · POLE
LARGEST-distance ABS(winery_count) pole: California holds 6,400 wineries (Δ 6,218 vs Iowa's STEADY-BOOK).
Iowa permit board · STEADY-BOOK →
BW-BONDED · STEADY-BOOK
O So Good Winery LLC sits in Iowa's STEADY-BOOK winery book (182 active) - open the state board after the ABS peers.
Wine industry by state · BW-BONDED →
BW-BONDED · SOLO-CITY
O So Good Winery LLC's BW-BONDED plate is a Bonded Winery record, read how state wine books diverge before comparing peers.
Nationwide wineries in similarly dense permit cities
Two PlainAlcohol-derived peer sets for O So Good Winery LLC, both outside Iowa so the neighborhoods are not city or state containment (the in-city list above stays local).
Similar city permit density
Nearest cross-state wineries by city permit-holder count (8 holders in Dyersville).
Frequently asked questions
What permit does O So Good Winery LLC hold?
O So Good Winery LLC holds an active federal Winery Basic Permit issued by the U.S. Alcohol and Tobacco Tax and Trade Bureau (TTB), permit number IA-W-21026. Bonded Winery permits authorize production or blending under federal bond (18,120 nationwide).
Where is O So Good Winery LLC located?
O So Good Winery LLC's permit premises is in Dyersville, Iowa (Dubuque County), ZIP 52040. Iowa holds 182 winery permits - the 19th most of any state.
How should I verify O So Good Winery LLC's permit?
Cross-check permit number IA-W-21026 against the TTB Public Permit Search and confirm the winery class matches your use case. This page reflects the September 2026 FOIA List of Permittees extract; status can change between vintages.
Reading this BW-BONDED plate
O So Good Winery LLC's BW-BONDED plate (IA-W-21026) authorizes federal winery activity in Dyersville, Iowa under the FAA Act. A Bonded Winery permit covers production and blending under federal bond; it does not authorize retail sale to consumers and is not a state ABC license.