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/937

ZIP codes starting with 937

ZIP codes
55
States
CA
Largest city
Fresno, CA
Population
618,941

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 937xx

ZIP codes starting with 937
ZIP City Type Population Median income Median home
93701 Fresno , CA Standard 9,808 $32,768 $246,400
93702 Fresno , CA Standard 43,875 $47,229 $243,600
93703 Fresno , CA Standard 33,420 $48,737 $276,600
93704 Fresno , CA Standard 28,932 $73,234 $401,600
93705 Fresno , CA Standard 38,888 $57,003 $305,000
93706 Fresno , CA Standard 40,638 $40,930 $240,000
93707 Fresno , CA No street area — — —
93708 Fresno , CA No street area — — —
93709 Fresno , CA No street area — — —
93710 Fresno , CA Standard 31,669 $65,851 $372,800
93711 Fresno , CA Standard 39,245 $104,176 $494,200
93712 Fresno , CA No street area — — —
93714 Fresno , CA No street area — — —
93715 Fresno , CA No street area — — —
93716 Fresno , CA No street area — — —
93717 Fresno , CA No street area — — —
93718 Fresno , CA No street area — — —
93720 Fresno , CA Standard 50,089 $105,050 $477,800
93721 Fresno , CA Standard 7,225 $40,033 $243,800
93722 Fresno , CA Standard 86,110 $80,285 $378,500
93723 Fresno , CA Standard 14,726 $128,725 $492,400
93724 Fresno , CA No street area — — —
93725 Fresno , CA Standard 24,575 $72,232 $281,800
93726 Fresno , CA Standard 44,527 $55,771 $294,800
93727 Fresno , CA Standard 84,107 $87,466 $395,800
93728 Fresno , CA Standard 18,313 $62,986 $274,200
93729 Fresno , CA No street area — — —
93730 Fresno , CA Standard 14,263 $155,333 $728,100
93737 Fresno , CA Standard 7,279 $127,279 $525,400
93740 Fresno , CA Standard 1,179 — —
93741 Fresno , CA Standard 73 — —
93744 Fresno , CA No street area — — —
93745 Fresno , CA No street area — — —
93747 Fresno , CA No street area — — —
93750 Fresno , CA No street area — — —
93755 Fresno , CA No street area — — —
93760 Fresno , CA No street area — — —
93761 Fresno , CA No street area — — —
93764 Fresno , CA No street area — — —
93765 Fresno , CA No street area — — —
93771 Fresno , CA No street area — — —
93772 Fresno , CA No street area — — —
93773 Fresno , CA No street area — — —
93774 Fresno , CA No street area — — —
93775 Fresno , CA No street area — — —
93776 Fresno , CA No street area — — —
93777 Fresno , CA No street area — — —
93778 Fresno , CA No street area — — —
93779 Fresno , CA No street area — — —
93786 Fresno , CA No street area — — —
93790 Fresno , CA No street area — — —
93791 Fresno , CA No street area — — —
93792 Fresno , CA No street area — — —
93793 Fresno , CA No street area — — —
93794 Fresno , CA No street area — — —

Cite this page

zipcodes.pro. “ZIP codes starting with 937.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/prefix/937

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