New businesses in Williamson County, Texas
From Oct 2025 to Sep 2026, the Texas Comptroller issued 4,741 new sales-tax permits to business locations in Williamson County. That ranks #9 of 254 Texas counties and is 2.8% of all new permits statewide. It is part of the Austin metro.
- New permits rose 59% compared with the 12 months before (2,973 then).
- The busiest month was Sep 2026 (526); the slowest was Nov 2025 (262).
- Arts & recreation is over-represented: 1.5x its share statewide.
- 63% of new permits went to LLCs.
- The single most common new business type in Williamson County was Electronic Shopping and Mail-Order Houses (828 permits).
New permits by industry
| Industry | Permits | Share in Williamson County | Share in Texas |
|---|---|---|---|
| Retail | 1,947 | 41% | 42% |
| Food & lodging | 570 | 12% | 14% |
| Other services (repair, personal care) | 378 | 8% | 8% |
| Manufacturing | 300 | 6% | 6% |
| Professional services | 280 | 6% | 5% |
| Construction | 231 | 5% | 4% |
| Admin & support services | 219 | 5% | 4% |
| Arts & recreation | 206 | 4% | 3% |
Most common new business types
| Business type (NAICS) | Code | New permits |
|---|---|---|
| Electronic Shopping and Mail-Order Houses | 454110 | 828 |
| Mobile Food Services | 722330 | 169 |
| Other Direct Selling Establishments | 454390 | 166 |
| Limited-Service Restaurants | 722513 | 117 |
| Full-Service Restaurants | 722511 | 116 |
| Independent Artists, Writers, and Performers | 711510 | 114 |
| All Other Miscellaneous Store Retailers (except Tobacco Stores) | 453998 | 111 |
| Snack and Nonalcoholic Beverage Bars | 722515 | 74 |
| Beauty Salons | 812112 | 65 |
| All Other General Merchandise Stores | 452319 | 58 |
Cities and towns with the most new permits
| City (mailing address) | New permits |
|---|---|
| Round Rock | 1,010 |
| Georgetown | 902 |
| Leander | 609 |
| Cedar Park | 604 |
| Austin | 511 |
| Hutto | 359 |
| Liberty Hill | 327 |
| Jarrell | 160 |
Entity types
| Entity | Permits | Share |
|---|---|---|
| LLC | 2,996 | 63% |
| Sole proprietor | 1,206 | 25% |
| Corporation | 413 | 9% |
| Partnership | 57 | 1% |
| Nonprofit | 46 | 1% |
| Other | 23 | 0% |
Monthly new permits
| Month | New permits | |
|---|---|---|
| Oct 2025 | 356 | |
| Nov 2025 | 262 | |
| Dec 2025 | 319 | |
| Jan 2026 | 352 | |
| Feb 2026 | 364 | |
| Mar 2026 | 403 | |
| Apr 2026 | 444 | |
| May 2026 | 412 | |
| Jun 2026 | 416 | |
| Jul 2026 | 406 | |
| Aug 2026 | 481 | |
| Sep 2026 | 526 |
Household income in Williamson County ZIP codes
Average adjusted gross income per tax return from IRS Statistics of Income (tax year 2022), for the ZIP codes where this county's new permits were mailed.
| ZIP | Town | Tax returns | Avg. income per return | New permits (12 mo) |
|---|---|---|---|---|
| 78660 | Pflugerville | 57,190 | $87,252 | 702 |
| 78641 | Leander | 46,990 | $136,395 | 730 |
| 78613 | Cedar Park | 39,600 | $127,011 | 642 |
| 78745 | Austin | 31,130 | $85,258 | 421 |
| 78665 | Round Rock | 30,230 | $107,260 | 380 |
| 78664 | Hutto | 27,970 | $79,234 | 1 |
| 78748 | Austin | 27,480 | $90,177 | 298 |
| 78704 | Austin | 25,760 | $185,940 | 520 |
Get the names and addresses
The weekly paid list has every new business with its address, industry and entity type, including a Austin tier. Texas New Business Weekly · free sample.
Other Austin counties
- Travis County (9,114)
- Hays County (1,789)
- Bastrop County (641)
- Caldwell County (290)
Counties with similar volume
- Collin County: 7,594 new permits (#6)
- Denton County: 5,782 new permits (#7)
- Fort Bend County: 5,122 new permits (#8)
- Montgomery County: 4,380 new permits (#10)
- Hidalgo County: 4,241 new permits (#11)
- El Paso County: 3,883 new permits (#12)
All Texas counties · Start a business in a Texas city · Texas ZIP code data
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Notes on the data
Counts are new outlet sales-tax permits issued by the Texas Comptroller from Oct 2025 to Sep 2026, from the public Active Sales Tax Permit Holders dataset. A permit can be a brand-new business, a new location of an existing one, or a re-permit. Because the source lists only permits that are still active, the prior-year count leaves out businesses that have since closed, so year-over-year growth reads somewhat high. Businesses that don't sell taxable goods or services (many professional firms) don't need a permit and aren't counted. Updated 2026-10-15.
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Data from the Texas Comptroller of Public Accounts (public domain). Independent compilation, not affiliated with the State of Texas. Check the original source before relying on it. Not legal advice. Numbers are illustrative; your lender's statements control.