New Jersey Sales Tax Rates: Union County
Union County, New Jersey Sales Tax Rate 2026 Up to 6.625%
While many counties do levy a countywide sales tax, Union County does not. The New Jersey sales tax of 6.625% applies countywide. None of the cities or local governments within Union County collect additional local sales taxes.
Here's how Union County's maximum sales tax rate of 6.625% compares to other counties around the United States:
- Higher maximum sales tax than 95% of New Jersey counties
- Lower maximum sales tax than 73% of counties nationwide
Tax Rates By City in Union County, New Jersey
The total sales tax rate in any given location can be broken down into state, county, city, and special district rates. New Jersey has a 6.625% sales tax and Union County collects an additional N/A, so the minimum sales tax rate in Union County is 6.625% (not including any city or special district taxes). This table shows the total sales tax rates for all cities and towns in Union County, including all local taxes.
| City | Sales Tax Rate | Tax Jurisdiction |
|---|---|---|
| Elizabeth | 6.625% | Elizabeth |
| Union | 6.625% | Roselle Park |
| Plainfield | 6.625% | Scotch Plains |
| Linden | 6.625% | Rahway |
| Westfield | 6.625% | Scotch Plains |
| Rahway | 6.625% | Rahway |
| Scotch Plains | 6.625% | Scotch Plains |
| Cranford | 6.625% | Cranford |
| Elizabeth | 6.625% | Newark |
| Summit | 6.625% | Berkeley Heights |
| Elizabethport | 6.625% | Elizabeth |
| Hillside | 6.625% | Elizabeth |
| Roselle | 6.625% | Roselle |
| Springfield | 6.625% | Cranford |
| Clark | 6.625% | Westfield |
| Roselle Park | 6.625% | Roselle |
| Berkeley Heights | 6.625% | Scotch Plains |
| New Providence | 6.625% | Berkeley Heights |
| Plainfield | 6.625% | North Plainfield |
| Kenilworth | 6.625% | Roselle Park |
| Fanwood | 6.625% | Scotch Plains |
| Mountainside | 6.625% | Scotch Plains |
| Garwood | 6.625% | Cranford |
| Vauxhall | 6.625% | Union Township Union County |
| Plainfield | 6.625% | Plainfield |
| Summit | 6.625% | Summit |
| Westfield | 6.625% | Westfield |
New Jersey Sales Tax Rates by Zip Code:
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Union County, New Jersey has a maximum sales tax rate of 6.625% and an approximate population of 463,159.
Sales tax rates in Union County are determined by thirteen different tax jurisdictions, Berkeley Heights, Cranford, Elizabeth, Newark, North Plainfield, Plainfield, Rahway, Roselle, Roselle Park, Scotch Plains, Summit, Union Township Union County and Westfield.
Back to New Jersey Sales Tax Handbook Sales tax rates for Union County are current as of June 2026
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