New Jersey Sales Tax Rates: Middlesex County
Middlesex County, New Jersey Sales Tax Rate 2026 Up to 6.625%
While many counties do levy a countywide sales tax, Middlesex County does not. The New Jersey sales tax of 6.625% applies countywide. None of the cities or local governments within Middlesex County collect additional local sales taxes.
Here's how Middlesex 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 Middlesex 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 Middlesex County collects an additional N/A, so the minimum sales tax rate in Middlesex 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 Middlesex County, including all local taxes.
| City | Sales Tax Rate | Tax Jurisdiction |
|---|---|---|
| Edison | 6.625% | Metuchen |
| Piscataway | 6.625% | Middlesex |
| Perth Amboy | 6.625% | Perth Amboy |
| East Brunswick | 6.625% | New Brunswick |
| Monroe Township | 6.625% | Middlesex |
| Edison | 6.625% | Sayreville |
| North Brunswick | 6.625% | Milltown |
| Old Bridge | 6.625% | Sayreville |
| New Brunswick | 6.625% | New Brunswick |
| South Plainfield | 6.625% | Piscataway |
| Parlin | 6.625% | Middlesex |
| South Amboy | 6.625% | Sayreville |
| Carteret | 6.625% | Carteret |
| Plainsboro | 6.625% | Plainsboro Township |
| Woodbridge | 6.625% | Lyndhurst |
| Iselin | 6.625% | Woodbridge Township |
| Sayreville | 6.625% | Sayreville |
| Colonia | 6.625% | Rahway |
| Metuchen | 6.625% | Metuchen |
| Monmouth Junction | 6.625% | North Brunswick |
| South River | 6.625% | East Brunswick |
| Middlesex | 6.625% | Middlesex |
| Kendall Park | 6.625% | South Brunswick |
| Avenel | 6.625% | Woodbridge Township |
| Highland Park | 6.625% | Highland Park |
| Fords | 6.625% | Edison |
| Cranbury | 6.625% | East Windsor Township |
| Milltown | 6.625% | Milltown |
| Dayton | 6.625% | South Brunswick |
| Spotswood | 6.625% | Monroe Township Middlesex County |
| Port Reading | 6.625% | Carteret |
| Keasbey | 6.625% | Perth Amboy |
| Sewaren | 6.625% | Woodbridge Township |
| Helmetta | 6.625% | Helmetta |
| Edison | 6.625% | Edison |
| Piscataway | 6.625% | Piscataway |
| New Brunswick | 6.625% | Edison |
New Jersey Sales Tax Rates by Zip Code:
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Middlesex County, New Jersey has a maximum sales tax rate of 6.625% and an approximate population of 666,487.
Sales tax rates in Middlesex County are determined by twenty different tax jurisdictions, Carteret, East Brunswick, East Windsor Township, Edison, Helmetta, Highland Park, Lyndhurst, Metuchen, Middlesex, Milltown, Monroe Township Middlesex County, New Brunswick, North Brunswick, Perth Amboy, Piscataway, Plainsboro Township, Rahway, Sayreville, South Brunswick and Woodbridge Township.
Back to New Jersey Sales Tax Handbook Sales tax rates for Middlesex County are current as of June 2026
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