Bar sales · San Marcos, TX
The I Dont Know Bar
650 E Hopkins St, San Marcos, 78666
The I Dont Know Bar, at 650 E Hopkins St in San Marcos, reported $1,103,927 in alcohol sales — liquor, beer, wine and cover charges — over the 12 months ending September 2026, about $91,994 a month and up 2.6% from the year before. That ranks 10th of 98 venues in San Marcos, where the median venue sold $263,841.
- Average per month
- $92K
- 12 of 12 months filed
- Latest month
- $103K
- Oct 2026
- Year over year
- +2.6%
- vs $1.08M
- Rank in San Marcos
- #10
- of 98 venues
What it sells
- Liquor 50%
- Beer 50%
- Wine <1%
Share of reported liquor, beer, wine and cover-charge receipts, Oct 2025 – Sep 2026.
Within half a mile
The median venue within half a mile sold $637,208 over the same 12 months, across 19 venues that filed.
| # | Venue | 12-month sales | Per month |
|---|---|---|---|
| 1 | Chimy's San Marcos217 E Hopkins St | $1.6M | $134K |
| 2 | Mayloo's138 N Lbj Dr | $1.14M | $95K |
| 3 | Axis202 N Lbj Dr Ste A | $1.07M | $89K |
| 4 | Green Parrot124 N L B J Dr | $1.02M | $85K |
| 5 | The Blind Salamander301 N Lbj Dr Ste 111 | $912K | $76K |
| 6 | Showdown207 E Hutchison St | $786K | $66K |
| 7 | Ivar's River Pub701 Cheatham St | $740K | $62K |
| 8 | Sean Patrick's202 E San Antonio St | $644K | $54K |
The map shows The I Dont Know Bar's monthly history with the liquor, beer and wine split, and lets you draw a circle of any size to get the median venue around it. Radius comps and trade-area context are free. Full history and CSV export are in Pro.
Questions
How much does The I Dont Know Bar make?
The I Dont Know Bar reported $1,103,927 in mixed-beverage sales over the 12 months ending September 2026 (Oct 2025 – Sep 2026), an average of $91,994 a month. The figure covers alcohol and cover charges only; food and non-alcoholic sales are not reported to the state.
What were The I Dont Know Bar's most recent monthly alcohol sales?
The I Dont Know Bar reported $102,786 for October 2026, its most recent filing.
How does The I Dont Know Bar compare with other bars in San Marcos?
It ranks 10th of 98 San Marcos venues by alcohol sales over the 12 months ending September 2026. The median San Marcos venue sold $263,841. Within half a mile, the median venue sold $637,208.
Where does this data come from?
Every Texas business with a mixed-beverage permit files its gross receipts with the Texas Comptroller each month. The state publishes those filings on data.texas.gov. These figures are the filings as reported, grouped by venue.
TABC permit: MB242067. All bar sales in San Marcos