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 — PREFIX/685

ZIP codes starting with 685

ZIP codes
29
States
NE
Largest city
Lincoln, NE
Population
303,803

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 685xx

ZIP codes starting with 685
ZIP City Type Population Median income Median home
68501 Lincoln , NE No street area — — —
68502 Lincoln , NE Standard 25,846 $68,523 $227,300
68503 Lincoln , NE Standard 15,867 $54,232 $169,300
68504 Lincoln , NE Standard 17,278 $56,213 $184,500
68505 Lincoln , NE Standard 18,834 $75,980 $232,000
68506 Lincoln , NE Standard 27,531 $72,637 $258,600
68507 Lincoln , NE Standard 16,029 $69,488 $230,400
68508 Lincoln , NE Standard 18,163 $31,191 $143,600
68509 Lincoln , NE No street area — — —
68510 Lincoln , NE Standard 19,391 $65,951 $239,700
68512 Lincoln , NE Standard 13,802 $104,448 $322,400
68514 Lincoln , NE Standard 420 $122,125 $442,300
68516 Lincoln , NE Standard 48,903 $100,821 $354,000
68517 Lincoln , NE Standard 415 $147,209 $529,100
68520 Lincoln , NE Standard 2,762 $94,244 $511,500
68521 Lincoln , NE Standard 37,050 $67,483 $252,800
68522 Lincoln , NE Standard 14,836 $77,597 $235,100
68523 Lincoln , NE Standard 2,031 $141,786 $508,600
68524 Lincoln , NE Standard 6,139 $81,045 $234,600
68526 Lincoln , NE Standard 7,944 $113,910 $446,500
68527 Lincoln , NE Standard 2,318 $145,357 $510,300
68528 Lincoln , NE Standard 7,273 $75,740 $253,800
68529 Lincoln , NE No street area — — —
68531 Lincoln , NE Standard 186 $167,500 $467,900
68532 Lincoln , NE Standard 785 $179,554 $550,600
68542 Lincoln , NE No street area — — —
68544 Lincoln , NE No street area — — —
68583 Lincoln , NE No street area — — —
68588 Lincoln , NE Standard 0 — —

Cite this page

zipcodes.pro. “ZIP codes starting with 685.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/prefix/685

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