08557 Frequently Asked Questions

A: ZIP Code 08557 is Located in Sergeantsville New Jersey.

A: ZIP Code 08557 is Located Entirely in Hunterdon County New Jersey.

A: The Current Sales Tax in ZIP Code 08557 is 6.6%

A: ZIP Code 08557 is in the New Jersey 7th Congressional District.

A: ZIP Code 08557 is in New Jersey State Assembly District 15.

A: ZIP Code 08557 is in New Jersey State Senate District 15.
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