ZIP code 54166 sales tax rates
ZIP code 54166 spans 14 different sets of sales tax jurisdictions in Wisconsin's Streamlined Sales Tax files on 2026-10-22, so there is no single sales tax rate for the ZIP code. The combined general rates of the candidates range from 5% to 5.5%. Look up the full street address (or ZIP+4) to find which one applies.
Accuracy: 5-digit ZIP code.
A published rate is not the tax due on a sale: taxability, sourcing, nexus and exemptions all change what is owed.
Data as of Oct 21, 2026 (Olympus publication) · Markdown version
- These are published sales and use tax rates by jurisdiction. They are not the tax due on a transaction and not a taxability determination: whether an item is taxable, which location's rate applies (sourcing), whether the seller must collect (nexus) and any exemption all change what is owed. Rates come from the Streamlined Sales Tax files the states publish or, where a result's source says so, from the state revenue department's own files and pages; confirm with the state before relying on them.
- This location matches 14 different jurisdiction sets, so no single rate is returned. Send a full street address or ZIP+4 to narrow it down. The candidate marked sst_default carries the jurisdictions the state's file assigns to the ZIP as a whole (states assign the lowest combined rate there); it is not necessarily the rate at a given address.
- Wisconsin's boundary file shortens street names to 20 characters, so a longer street name can match only at ZIP+4 or ZIP level.
Candidate 1 of 14: 5% combined
Wisconsin: assigned by 1 5-digit ZIP record in the boundary file WIB2026Q4AUG17. This is the set the state's 5-digit ZIP record assigns to the ZIP as a whole (states give that record the lowest combined rate in the ZIP); it is not necessarily the rate at a given address.
| Jurisdiction | Level | General rate | General rate, interstate | Food and drug rate | Effective from | Source file |
|---|---|---|---|---|---|---|
| Wisconsin (state) | state | 5% | 5% | 5% | 1980-01-01 | WIR2026Q4AUG17 (2026-09-01) |
| Combined (sum of the rates above) | 5% | 5% | 5% |
- Accuracy: 5-digit ZIP code.
Candidate 2 of 14: 5.5% combined
Wisconsin: assigned by 13 address ranges, 3 ZIP+4 ranges in the boundary file WIB2026Q4AUG17.
| Jurisdiction | Level | General rate | General rate, interstate | Food and drug rate | Effective from | Source file |
|---|---|---|---|---|---|---|
| Wisconsin (state) | state | 5% | 5% | 5% | 1980-01-01 | WIR2026Q4AUG17 (2026-09-01) |
| Menominee County | county | 0.5% | 0.5% | 0.5% | 2020-03-31 | WIR2026Q4AUG17 (2026-09-01) |
| City 50975 | city | 0% | 0% | 0% | 2023-09-18 | WIR2026Q4AUG17 (2026-09-01) |
| Combined (sum of the rates above) | 5.5% | 5.5% | 5.5% |
- Accuracy: 5-digit ZIP code.
Candidate 3 of 14: 5.5% combined
Wisconsin: assigned by 1 ZIP+4 range in the boundary file WIB2026Q4AUG17.
| Jurisdiction | Level | General rate | General rate, interstate | Food and drug rate | Effective from | Source file |
|---|---|---|---|---|---|---|
| Wisconsin (state) | state | 5% | 5% | 5% | 1980-01-01 | WIR2026Q4AUG17 (2026-09-01) |
| Menominee County | county | 0.5% | 0.5% | 0.5% | 2020-03-31 | WIR2026Q4AUG17 (2026-09-01) |
| Combined (sum of the rates above) | 5.5% | 5.5% | 5.5% |
- Accuracy: 5-digit ZIP code.
Candidate 4 of 14: 5.5% combined
Wisconsin: assigned by 162 address ranges, 17 ZIP+4 ranges in the boundary file WIB2026Q4AUG17.
| Jurisdiction | Level | General rate | General rate, interstate | Food and drug rate | Effective from | Source file |
|---|---|---|---|---|---|---|
| Wisconsin (state) | state | 5% | 5% | 5% | 1980-01-01 | WIR2026Q4AUG17 (2026-09-01) |
| Shawano County | county | 0.5% | 0.5% | 0.5% | 1990-04-01 | WIR2026Q4AUG17 (2026-09-01) |
| City 06275 | city | 0% | 0% | 0% | 2023-09-18 | WIR2026Q4AUG17 (2026-09-01) |
| Combined (sum of the rates above) | 5.5% | 5.5% | 5.5% |
- Accuracy: 5-digit ZIP code.
Candidate 5 of 14: 5.5% combined
Wisconsin: assigned by 83 address ranges, 11 ZIP+4 ranges in the boundary file WIB2026Q4AUG17.
| Jurisdiction | Level | General rate | General rate, interstate | Food and drug rate | Effective from | Source file |
|---|---|---|---|---|---|---|
| Wisconsin (state) | state | 5% | 5% | 5% | 1980-01-01 | WIR2026Q4AUG17 (2026-09-01) |
| Shawano County | county | 0.5% | 0.5% | 0.5% | 1990-04-01 | WIR2026Q4AUG17 (2026-09-01) |
| City 34025 | city | 0% | 0% | 0% | 2023-09-18 | WIR2026Q4AUG17 (2026-09-01) |
| Combined (sum of the rates above) | 5.5% | 5.5% | 5.5% |
- Accuracy: 5-digit ZIP code.
Candidate 6 of 14: 5.5% combined
Wisconsin: assigned by 7 address ranges, 4 ZIP+4 ranges in the boundary file WIB2026Q4AUG17.
| Jurisdiction | Level | General rate | General rate, interstate | Food and drug rate | Effective from | Source file |
|---|---|---|---|---|---|---|
| Wisconsin (state) | state | 5% | 5% | 5% | 1980-01-01 | WIR2026Q4AUG17 (2026-09-01) |
| Shawano County | county | 0.5% | 0.5% | 0.5% | 1990-04-01 | WIR2026Q4AUG17 (2026-09-01) |
| City 55675 | city | 0% | 0% | 0% | 2023-09-18 | WIR2026Q4AUG17 (2026-09-01) |
| Combined (sum of the rates above) | 5.5% | 5.5% | 5.5% |
- Accuracy: 5-digit ZIP code.
Candidate 7 of 14: 5.5% combined
Wisconsin: assigned by 38 address ranges, 5 ZIP+4 ranges in the boundary file WIB2026Q4AUG17.
| Jurisdiction | Level | General rate | General rate, interstate | Food and drug rate | Effective from | Source file |
|---|---|---|---|---|---|---|
| Wisconsin (state) | state | 5% | 5% | 5% | 1980-01-01 | WIR2026Q4AUG17 (2026-09-01) |
| Shawano County | county | 0.5% | 0.5% | 0.5% | 1990-04-01 | WIR2026Q4AUG17 (2026-09-01) |
| City 61700 | city | 0% | 0% | 0% | 2023-09-18 | WIR2026Q4AUG17 (2026-09-01) |
| Combined (sum of the rates above) | 5.5% | 5.5% | 5.5% |
- Accuracy: 5-digit ZIP code.
Candidate 8 of 14: 5.5% combined
Wisconsin: assigned by 304 address ranges, 31 ZIP+4 ranges in the boundary file WIB2026Q4AUG17.
| Jurisdiction | Level | General rate | General rate, interstate | Food and drug rate | Effective from | Source file |
|---|---|---|---|---|---|---|
| Wisconsin (state) | state | 5% | 5% | 5% | 1980-01-01 | WIR2026Q4AUG17 (2026-09-01) |
| Shawano County | county | 0.5% | 0.5% | 0.5% | 1990-04-01 | WIR2026Q4AUG17 (2026-09-01) |
| City 67675 | city | 0% | 0% | 0% | 2023-09-18 | WIR2026Q4AUG17 (2026-09-01) |
| Combined (sum of the rates above) | 5.5% | 5.5% | 5.5% |
- Accuracy: 5-digit ZIP code.
Candidate 9 of 14: 5.5% combined
Wisconsin: assigned by 6 address ranges, 3 ZIP+4 ranges in the boundary file WIB2026Q4AUG17.
| Jurisdiction | Level | General rate | General rate, interstate | Food and drug rate | Effective from | Source file |
|---|---|---|---|---|---|---|
| Wisconsin (state) | state | 5% | 5% | 5% | 1980-01-01 | WIR2026Q4AUG17 (2026-09-01) |
| Shawano County | county | 0.5% | 0.5% | 0.5% | 1990-04-01 | WIR2026Q4AUG17 (2026-09-01) |
| City 72550 | city | 0% | 0% | 0% | 2023-09-18 | WIR2026Q4AUG17 (2026-09-01) |
| Combined (sum of the rates above) | 5.5% | 5.5% | 5.5% |
- Accuracy: 5-digit ZIP code.
Candidate 10 of 14: 5.5% combined
Wisconsin: assigned by 1,100 address ranges, 218 ZIP+4 ranges in the boundary file WIB2026Q4AUG17.
| Jurisdiction | Level | General rate | General rate, interstate | Food and drug rate | Effective from | Source file |
|---|---|---|---|---|---|---|
| Wisconsin (state) | state | 5% | 5% | 5% | 1980-01-01 | WIR2026Q4AUG17 (2026-09-01) |
| Shawano County | county | 0.5% | 0.5% | 0.5% | 1990-04-01 | WIR2026Q4AUG17 (2026-09-01) |
| City 72925 | city | 0% | 0% | 0% | 2023-09-18 | WIR2026Q4AUG17 (2026-09-01) |
| Combined (sum of the rates above) | 5.5% | 5.5% | 5.5% |
- Accuracy: 5-digit ZIP code.
Candidate 11 of 14: 5.5% combined
Wisconsin: assigned by 89 address ranges, 18 ZIP+4 ranges in the boundary file WIB2026Q4AUG17.
| Jurisdiction | Level | General rate | General rate, interstate | Food and drug rate | Effective from | Source file |
|---|---|---|---|---|---|---|
| Wisconsin (state) | state | 5% | 5% | 5% | 1980-01-01 | WIR2026Q4AUG17 (2026-09-01) |
| Shawano County | county | 0.5% | 0.5% | 0.5% | 1990-04-01 | WIR2026Q4AUG17 (2026-09-01) |
| City 83725 | city | 0% | 0% | 0% | 2023-09-18 | WIR2026Q4AUG17 (2026-09-01) |
| Combined (sum of the rates above) | 5.5% | 5.5% | 5.5% |
- Accuracy: 5-digit ZIP code.
Candidate 12 of 14: 5.5% combined
Wisconsin: assigned by 188 address ranges, 26 ZIP+4 ranges in the boundary file WIB2026Q4AUG17.
| Jurisdiction | Level | General rate | General rate, interstate | Food and drug rate | Effective from | Source file |
|---|---|---|---|---|---|---|
| Wisconsin (state) | state | 5% | 5% | 5% | 1980-01-01 | WIR2026Q4AUG17 (2026-09-01) |
| Shawano County | county | 0.5% | 0.5% | 0.5% | 1990-04-01 | WIR2026Q4AUG17 (2026-09-01) |
| City 84225 | city | 0% | 0% | 0% | 2023-09-18 | WIR2026Q4AUG17 (2026-09-01) |
| Combined (sum of the rates above) | 5.5% | 5.5% | 5.5% |
- Accuracy: 5-digit ZIP code.
Candidate 13 of 14: 5.5% combined
Wisconsin: assigned by 589 address ranges, 156 ZIP+4 ranges in the boundary file WIB2026Q4AUG17.
| Jurisdiction | Level | General rate | General rate, interstate | Food and drug rate | Effective from | Source file |
|---|---|---|---|---|---|---|
| Wisconsin (state) | state | 5% | 5% | 5% | 1980-01-01 | WIR2026Q4AUG17 (2026-09-01) |
| Shawano County | county | 0.5% | 0.5% | 0.5% | 1990-04-01 | WIR2026Q4AUG17 (2026-09-01) |
| City 85275 | city | 0% | 0% | 0% | 2023-09-18 | WIR2026Q4AUG17 (2026-09-01) |
| Combined (sum of the rates above) | 5.5% | 5.5% | 5.5% |
- Accuracy: 5-digit ZIP code.
Candidate 14 of 14: 5.5% combined
Wisconsin: assigned by 51 address ranges, 57 ZIP+4 ranges in the boundary file WIB2026Q4AUG17.
| Jurisdiction | Level | General rate | General rate, interstate | Food and drug rate | Effective from | Source file |
|---|---|---|---|---|---|---|
| Wisconsin (state) | state | 5% | 5% | 5% | 1980-01-01 | WIR2026Q4AUG17 (2026-09-01) |
| Shawano County | county | 0.5% | 0.5% | 0.5% | 1990-04-01 | WIR2026Q4AUG17 (2026-09-01) |
| Combined (sum of the rates above) | 5.5% | 5.5% | 5.5% |
- Accuracy: 5-digit ZIP code.
Sources
- Streamlined Sales Tax rate file, Wisconsin — Streamlined Sales Tax Governing Board (file posted by the state). WIR2026Q4AUG17.csv, effective quarter 2026Q4, source date 2026-09-01. https://www.streamlinedsalestax.org/ratesandboundry/Rates/WIR2026Q4AUG17.csv
- Streamlined Sales Tax boundary file, Wisconsin — Streamlined Sales Tax Governing Board (file posted by the state). WIB2026Q4AUG17.zip, effective quarter 2026Q4, source date 2026-09-01. https://www.streamlinedsalestax.org/ratesandboundry/Boundary/WIB2026Q4AUG17.zip
- Published by Olympus on Oct 21, 2026.
- Source: the Streamlined Sales Tax Governing Board rate and boundary files, as posted by each member state. The Streamlined Sales Tax Governing Board does not certify Olympus or its use of the data; Olympus is not a Certified Service Provider.
Get this data from the API
The same figures, with provenance on every value, from the API (free API key, reference) or from an AI agent through the Olympus MCP server.
curl -s "https://api.olympus.new-odyssey.com/v1/sales-tax/rates/zip/54166" -H "X-API-Key: $OLYMPUS_API_KEY"curl -s "https://api.olympus.new-odyssey.com/v1/sales-tax/rates/zip/54166"lookup_us_sales_tax {"zip":"54166"}Related pages
- Look up a street address in this ZIP code — free, no sign-up
- Wisconsin: every sales tax rate