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Sparta, NJ ZIP code

The ZIP code for Sparta, New Jersey is 07871. It is in Sussex County.

Population in these ZIPs
21,437
Avg. median income
$167,700population-weighted
Typical home value
$611,100population-weighted
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ZIP codes within 10 miles

Sparta, NJ ZIP code list

Sparta, NJ ZIP codes
ZIP codePopulationMedian incomeTypical home value
0787121,437$167,654$611,100

Population and median household income: ACS 2020–2024 5-year estimates. Typical home value: Zillow Home Value Index (September 2026) where available, otherwise the ACS median owner-reported value. "PO Box" marks ZIP codes with no delivery area of their own. Methodology

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Frequently asked questions

What is the ZIP code for Sparta, NJ?

The ZIP code for Sparta, NJ is 07871.

What county is Sparta, New Jersey in?

Sparta ZIP codes are in Sussex County.