Every ZIP code in the United States, with weather, radar, trivia and the numbers behind it. Five digits since 1963!

ZIP stands for Zone Improvement Plan. The codes went live on July 1, 1963.The lowest ZIP code is 00501 — the IRS in Holtsville, New York.The highest ZIP code is 99950, in Ketchikan, Alaska.Type 07734 into a calculator and turn it upside down: hELLO. It is Keansburg, New Jersey.12345 belongs to one company: General Electric in Schenectady, New York.The first digit is a region: 0 is New England and New Jersey, 9 is the West Coast, Alaska and Hawaii.Mr. ZIP, the cartoon mailman, was the mascot that sold the idea to America.ZIP+4 arrived in 1983 and can narrow a ZIP down to one side of one block.A ZIP code is a mail route, not a place: plenty of them cross county and even state lines.Play ZIP Hunt: guess the secret ZIP code of the day in six tries.
zipcodes.pro — RANKINGS/NJ/HIGHEST-AVERAGE-INCOME

ZIP Codes With the Highest Average Income in New Jersey

What this measures. Total adjusted gross income divided by the number of tax returns filed. This is income per RETURN, not per person or per household — a return can be a single filer or a married couple. Source: IRS Statistics of Income, ZIP code data, data release 2026-10-12.

# ZIP City County Average AGI per return
1 07078 Short Hills Essex $1,044,161
2 07931 Far Hills Somerset $760,111
3 07976 New Vernon Morris $662,393
4 07760 Rumson Monmouth $569,281
5 08738 Mantoloking Ocean $487,190
6 07021 Essex Fells Essex $481,712
7 07458 Saddle River Bergen $461,699
8 07901 Summit Union $453,191
9 07934 Gladstone Somerset $436,530
10 07046 Mountain Lakes Morris $428,848
11 07417 Franklin Lakes Bergen $412,090
12 07670 Tenafly Bergen $394,466
13 07423 Ho Ho Kus Bergen $375,892
14 07945 Mendham Morris $365,463
15 07928 Chatham Morris $363,630
16 07627 Demarest Bergen $351,594
17 07632 Englewood Cliffs Bergen $351,385
18 07043 Montclair Essex $349,143
19 07935 Green Village Morris $349,132
20 07924 Bernardsville Somerset $339,323
21 07704 Fair Haven Monmouth $338,512
22 07722 Colts Neck Monmouth $319,064
23 07028 Glen Ridge Essex $316,948
24 07450 Ridgewood Bergen $312,013
25 07090 Westfield Union $309,580
26 07059 Warren Somerset $301,043
27 08558 Skillman Somerset $300,820
28 08033 Haddonfield Camden $297,214
29 07677 Woodcliff Lake Bergen $292,190
30 07039 Livingston Essex $290,976
31 08750 Sea Girt Monmouth $278,063
32 07739 Little Silver Monmouth $277,690
33 07401 Allendale Bergen $275,911
34 08540 Princeton Mercer $271,701
35 07481 Wyckoff Bergen $268,696
36 07750 Monmouth Beach Monmouth $265,110
37 07940 Madison Morris $263,025
38 07069 Watchung Somerset $260,625
39 07733 Holmdel Monmouth $257,486
40 08202 Avalon Cape May $257,475
41 07311 Jersey City Hudson $256,716
42 07920 Basking Ridge Somerset $256,230
43 08550 Princeton Junction Mercer $249,238
44 07641 Haworth Bergen $248,050
45 07452 Glen Rock Bergen $247,193
46 08057 Moorestown Burlington $245,817
47 07932 Florham Park Morris $244,072
48 07930 Chester Morris $243,879
49 07626 Cresskill Bergen $243,494
50 07079 South Orange Essex $237,781

Showing the top 50 of 543 ZIP codes in New Jersey that have this figure and meet the threshold above. 07078 ranks 1st at $1,044,161, against $237,781 in 50th place.

Other rankings for New Jersey

Cite this page

zipcodes.pro. “ZIP Codes With the Highest Average Income in New Jersey.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/rankings/nj/highest-average-income

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