ZIP codes starting with 078
- ZIP codes
- 56
- States
- NJ
- Largest city
- Hackettstown, NJ
- Population
- 367,844
The first three digits of a ZIP code identify a sectional center facility — the postal processing plant that sorts mail for the area. It is a mail-routing grouping, not an administrative boundary.
Every ZIP code in 078xx
| ZIP | City | Type | Population | Median income | Median home |
|---|---|---|---|---|---|
07801 | Dover , NJ | Standard | 27,128 | $84,517 | $392,400 |
07802 | Dover , NJ | No street area | — | — | — |
07803 | Mine Hill , NJ | Standard | 4,048 | $119,583 | $434,100 |
07806 | Picatinny Arsenal , NJ | No street area | — | — | — |
07820 | Allamuchy , NJ | Standard | 0 | — | — |
07821 | Andover , NJ | Standard | 9,662 | $141,860 | $431,500 |
07822 | Augusta , NJ | Standard | 827 | $114,545 | $436,700 |
07823 | Belvidere , NJ | Standard | 7,451 | $85,522 | $322,000 |
07825 | Blairstown , NJ | Standard | 9,210 | $123,785 | $423,400 |
07826 | Branchville , NJ | Standard | 5,967 | $116,598 | $392,200 |
07827 | Montague , NJ | Standard | 4,109 | $101,444 | $346,200 |
07828 | Budd Lake , NJ | Standard | 15,461 | $103,320 | $457,700 |
07829 | Buttzville , NJ | No street area | — | — | — |
07830 | Califon , NJ | Standard | 7,379 | $180,852 | $656,400 |
07831 | Changewater , NJ | Standard | 36 | — | — |
07832 | Columbia , NJ | Standard | 3,593 | $106,424 | $355,200 |
07833 | Delaware , NJ | Standard | 70 | — | $210,000 |
07834 | Denville , NJ | Standard | 18,385 | $156,902 | $555,600 |
07836 | Flanders , NJ | Standard | 11,694 | $151,915 | $558,700 |
07837 | Glasser , NJ | No street area | — | — | — |
07838 | Great Meadows , NJ | Standard | 3,727 | $121,599 | $440,100 |
07839 | Greendell , NJ | No street area | — | — | — |
07840 | Hackettstown , NJ | Standard | 32,105 | $105,866 | $396,100 |
07842 | Hibernia , NJ | Standard | 56 | — | — |
07843 | Hopatcong , NJ | Standard | 11,098 | $108,651 | $340,000 |
07844 | Hope , NJ | Standard | 111 | $80,221 | — |
07845 | Ironia , NJ | No street area | — | — | — |
07846 | Johnsonburg , NJ | Standard | 45 | $99,792 | $408,300 |
07847 | Kenvil , NJ | Standard | 1,776 | $85,327 | $367,900 |
07848 | Lafayette , NJ | Standard | 4,257 | $128,317 | $436,800 |
07849 | Lake Hopatcong , NJ | Standard | 8,380 | $117,298 | $438,600 |
07850 | Landing , NJ | Standard | 6,828 | $106,806 | $417,900 |
07851 | Layton , NJ | Standard | 263 | $108,419 | $335,300 |
07852 | Ledgewood , NJ | Standard | 4,233 | $119,539 | $446,400 |
07853 | Long Valley , NJ | Standard | 12,339 | $175,792 | $605,000 |
07855 | Middleville , NJ | No street area | — | — | — |
07856 | Mount Arlington , NJ | Standard | 4,774 | $92,466 | $419,200 |
07857 | Netcong , NJ | Standard | 3,728 | $85,898 | $346,100 |
07860 | Newton , NJ | Standard | 26,047 | $110,045 | $367,100 |
07863 | Oxford , NJ | Standard | 3,819 | $94,167 | $294,000 |
07865 | Port Murray , NJ | Standard | 2,825 | $108,056 | $394,300 |
07866 | Rockaway , NJ | Standard | 22,663 | $131,403 | $457,400 |
07869 | Randolph , NJ | Standard | 26,022 | $169,497 | $665,700 |
07870 | Schooleys Mountain , NJ | Standard | 34 | — | — |
07871 | Sparta , NJ | Standard | 21,437 | $167,654 | $479,700 |
07874 | Stanhope , NJ | Standard | 8,752 | $132,500 | $364,000 |
07875 | Stillwater , NJ | No street area | — | — | — |
07876 | Succasunna , NJ | Standard | 9,641 | $161,304 | $527,200 |
07877 | Swartswood , NJ | No street area | — | — | — |
07878 | Mount Tabor , NJ | Standard | 766 | $116,445 | $477,800 |
07879 | Tranquility , NJ | No street area | — | — | — |
07880 | Vienna , NJ | Standard | 173 | — | — |
07881 | Wallpack Center , NJ | Standard | 4 | — | — |
07882 | Washington , NJ | Standard | 15,115 | $107,567 | $354,900 |
07885 | Wharton , NJ | Standard | 11,806 | $100,716 | $380,900 |
07890 | Branchville , NJ | No street area | — | — | — |
Cite this page
zipcodes.pro. “ZIP codes starting with 078.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/prefix/078
Underlying data is public domain or openly licensed — sources, vintages and licences.