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/NE/HIGHEST-DENSITY

Most Densely Populated ZIP Codes in Nebraska

What this measures. People per square mile of land area. Source: Census American Community Survey and Gazetteer, data release 2026-10-12.

# ZIP City County People per sq mi
1 68178 Omaha Douglas 10,191
2 68131 Omaha Douglas 7,161
3 68105 Omaha Douglas 6,358
4 68849 Kearney Buffalo 6,296
5 68508 Lincoln Lancaster 6,126
6 68104 Omaha Douglas 5,559
7 68102 Omaha Douglas 5,484
8 68503 Lincoln Lancaster 5,438
9 68132 Omaha Douglas 5,430
10 68182 Omaha Douglas 4,864
11 68107 Omaha Douglas 4,790
12 68111 Omaha Douglas 4,631
13 68108 Omaha Douglas 4,435
14 68505 Lincoln Lancaster 4,356
15 68510 Lincoln Lancaster 4,261
16 68106 Omaha Douglas 4,119
17 68116 Omaha Douglas 4,059
18 68506 Lincoln Lancaster 3,936
19 68135 Omaha Douglas 3,880
20 68502 Lincoln Lancaster 3,874
21 68154 Omaha Douglas 3,541
22 68144 Omaha Douglas 3,511
23 68134 Omaha Douglas 3,494
24 68164 Omaha Douglas 3,232
25 68127 Omaha Douglas 3,211
26 68114 Omaha Douglas 3,041
27 68137 Omaha Douglas 2,906
28 68130 Omaha Douglas 2,866
29 68128 La Vista Sarpy 2,826
30 68521 Lincoln Lancaster 2,814
31 68124 Omaha Douglas 2,753
32 68516 Lincoln Lancaster 2,585
33 68147 Bellevue Sarpy 2,548
34 68136 Omaha Sarpy 2,543
35 68504 Lincoln Lancaster 2,470
36 68118 Omaha Douglas 2,307
37 68157 Omaha Sarpy 2,040
38 68438 Sprague Lancaster 1,726
39 68117 Omaha Douglas 1,684
40 68382 Lorton Otoe 1,674
41 69355 Melbeta Scotts Bluff 1,521
42 68512 Lincoln Lancaster 1,514
43 68507 Lincoln Lancaster 1,441
44 68522 Lincoln Lancaster 1,401
45 68123 Bellevue Sarpy 1,356
46 68046 Papillion Sarpy 1,253
47 68005 Bellevue Sarpy 1,179
48 68110 Omaha Douglas 1,085
49 68138 Omaha Sarpy 1,054
50 68022 Elkhorn Douglas 963

Showing the top 50 of 586 ZIP codes in Nebraska that have this figure . 68178 ranks 1st at 10,191, against 963 in 50th place.

Other rankings for Nebraska

Cite this page

zipcodes.pro. “Most Densely Populated ZIP Codes in Nebraska.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/rankings/ne/highest-density

Underlying data is public domain or openly licensed — sources, vintages and licences.