Sales tax in Wyoming
Last verified
The Wyoming state sales tax rate is 4%. Cities, counties and districts add their own on top, so the combined rate depends on where in Wyoming you are.
State rate from Current jurisdiction rate and boundary files, checked Sep 3, 2026.
What a $100.00 purchase costs in tax across Wyoming
General merchandise. Prepared food, lodging and other categories can be taxed differently, and a tilde marks a figure estimated from ZIP-code data rather than a verified rate for one address.
- State rate only (4%)
- $4.00
- Verified
- Most common combined rate (5%)
- $5.00
- Verified
- Highest combined rate (9%)
- $9.00
- Verified
What makes up a sales tax rate in Wyoming
- The state's share: 4%. Levied on every taxable sale in Wyoming, wherever it happens.
- Local shares: nothing to 5% on top. Counties, cities and special districts each add their own, and a seller collects them together. 0 cities in Wyoming have their own pages with a figure below.
- Your exact address decides. A ZIP code is a postal route and was never drawn to follow tax boundaries, so two addresses sharing one can owe different totals. The calculator narrows it down from your ZIP code.
How combined rates are spread across Wyoming
Number of Wyoming ZIP codes at each combined general sales tax rate.
| Combined rate | ZIP codes | Share of the state |
|---|---|---|
| 4% | 14 | |
| 5% | 120 | |
| 5.25% | 11 | |
| 6% | 47 | |
| 7% | 7 | |
| 9% | 1 |
How exact these figures are
Of 200 ZIP codes in Wyoming, 182 resolve to a single verified rate for every address inside them.
A ZIP code is a mail route, not a tax boundary. Where one crosses a city or district line, the rate depends on the street address, and no lookup by ZIP code alone can settle it. Enter your ZIP code in the calculator for the closest figure we hold.
Why you can rely on these figures
- Published rates
- State and local rates compiled from the tax authorities that levy them.
- Every figure sourced
- See the jurisdiction breakdown and the document each rate came from.
- No signup
- Use the calculator immediately. Nothing to create, nothing to install.
- Missing means missing
- Where a rate is not verified we say so instead of showing a short total.
TaxAndTips provides informational estimates from published tax-rate data. Actual tax treatment can depend on the product or service, the exact address, the transaction, exemption status and applicable law. For official obligations, consult the taxing authority or a qualified tax professional.