There are 16 zip codes in Hudson County, New Jersey. The most populated is 7305, located in Jersey City. * 2024 populations estimated based on the latest ACS 5-year data.

Zip Code
City
Population
07305Jersey City70,738
07002Bayonne70,497
07087Union City67,258
07093West New York64,203
07047North Bergen62,066
07030Hoboken58,754
07306Jersey City54,779
07302Jersey City53,237
07304Jersey City50,805
07307Jersey City42,184
07032Kearny41,157
07029Harrison21,935
07094Secaucus21,470
07086Weehawken16,790
07310Jersey City14,371
07311Jersey City1,785

Hudson County, New Jersey Zip Codes by Population (2024)