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/956

ZIP codes starting with 956

ZIP codes
94
States
CA
Largest city
Folsom, CA
Population
1,276,969

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 956xx

ZIP codes starting with 956
ZIP City Type Population Median income Median home
95601 Amador City , CA Standard 294 $94,023 $448,700
95602 Auburn , CA Standard 19,701 $97,466 $688,500
95603 Auburn , CA Standard 28,432 $85,357 $650,500
95604 Auburn , CA Standard 27 — —
95605 West Sacramento , CA Standard 14,896 $71,924 $428,900
95606 Brooks , CA Standard 232 — $2,000,000+
95607 Capay , CA Standard 330 $149,236 $495,000
95608 Carmichael , CA Standard 61,440 $86,563 $599,100
95609 Carmichael , CA No street area — — —
95610 Citrus Heights , CA Standard 46,928 $83,327 $485,900
95611 Citrus Heights , CA No street area — — —
95612 Clarksburg , CA Standard 1,865 $104,063 $1,023,300
95613 Coloma , CA Standard 29 — —
95614 Cool , CA Standard 3,954 $133,426 $584,600
95615 Courtland , CA Standard 918 $73,406 $729,400
95616 Davis , CA Standard 53,630 $74,359 $895,600
95617 Davis , CA No street area — — —
95618 Davis , CA Standard 26,267 $115,591 $867,400
95619 Diamond Springs , CA Standard 4,974 $66,429 $373,900
95620 Dixon , CA Standard 22,223 $103,054 $619,800
95621 Citrus Heights , CA Standard 42,442 $80,901 $432,500
95623 El Dorado , CA Standard 4,844 $109,102 $601,800
95624 Elk Grove , CA Standard 67,630 $125,332 $633,300
95625 Elmira , CA Standard 319 $86,349 —
95626 Elverta , CA Standard 5,595 $90,897 $467,000
95627 Esparto , CA Standard 3,999 $101,994 $457,700
95628 Fair Oaks , CA Standard 44,855 $115,803 $651,400
95629 Fiddletown , CA Standard 813 $90,469 $618,900
95630 Folsom , CA Standard 79,484 $139,642 $755,200
95631 Foresthill , CA Standard 6,946 $104,402 $496,900
95632 Galt , CA Standard 32,493 $102,239 $522,200
95633 Garden Valley , CA Standard 2,653 $74,258 $434,200
95634 Georgetown , CA Standard 3,536 $57,328 $361,300
95635 Greenwood , CA Standard 1,298 $101,250 $485,200
95636 Grizzly Flats , CA Standard 1,410 $92,004 $384,400
95637 Guinda , CA Standard 402 — $1,031,300
95638 Herald , CA Standard 2,517 $91,500 $713,600
95639 Hood , CA Standard 317 — —
95640 Ione , CA Standard 13,926 $97,000 $450,500
95641 Isleton , CA Standard 2,214 $74,886 $246,700
95642 Jackson , CA Standard 7,135 $81,438 $456,100
95644 Kit Carson , CA No street area — — —
95645 Knights Landing , CA Standard 1,314 $61,652 $411,600
95646 Kirkwood , CA Standard 218 — $783,300
95648 Lincoln , CA Standard 57,459 $112,333 $657,800
95650 Loomis , CA Standard 13,405 $117,912 $751,700
95651 Lotus , CA Standard 729 $103,537 $597,200
95652 Mcclellan , CA Standard 1,486 $23,750 —
95653 Madison , CA Standard 805 — $344,400
95654 Martell , CA No street area — — —
95655 Mather , CA Standard 4,901 $143,958 $587,800
95656 Mount Aukum , CA No street area — — —
95658 Newcastle , CA Standard 5,894 $126,581 $837,700
95659 Nicolaus , CA Standard 617 $68,929 $536,900
95660 North Highlands , CA Standard 35,451 $68,235 $356,200
95661 Roseville , CA Standard 32,589 $105,925 $687,800
95662 Orangevale , CA Standard 32,600 $96,689 $558,300
95663 Penryn , CA Standard 3,090 $155,917 $960,800
95664 Pilot Hill , CA Standard 1,341 $117,901 $506,500
95665 Pine Grove , CA Standard 4,465 $87,366 $418,900
95666 Pioneer , CA Standard 5,994 $84,311 $386,500
95667 Placerville , CA Standard 36,830 $89,938 $547,600
95668 Pleasant Grove , CA Standard 515 $90,750 $667,900
95669 Plymouth , CA Standard 2,118 $89,609 $582,900
95670 Rancho Cordova , CA Standard 58,819 $89,484 $491,100
95671 Represa , CA Standard 4,432 $232,700 —
95672 Rescue , CA Standard 5,764 $146,769 $767,400
95673 Rio Linda , CA Standard 16,512 $95,824 $459,100
95674 Rio Oso , CA Standard 998 $104,750 $542,800
95675 River Pines , CA Standard 374 — $316,700
95676 Robbins , CA Standard 10 — —
95677 Rocklin , CA Standard 29,206 $105,713 $654,200
95678 Roseville , CA Standard 45,346 $100,554 $570,600
95679 Rumsey , CA Standard 80 — —
95680 Ryde , CA Standard 11 — —
95681 Sheridan , CA Standard 1,267 $95,978 $494,400
95682 Shingle Springs , CA Standard 30,065 $122,436 $722,800
95683 Sloughhouse , CA Standard 6,515 $140,457 $718,900
95684 Somerset , CA Standard 2,708 $87,175 $621,700
95685 Sutter Creek , CA Standard 4,690 $83,878 $569,100
95686 Thornton , CA Standard 1,171 $52,109 $448,900
95687 Vacaville , CA Standard 69,390 $109,566 $606,300
95688 Vacaville , CA Standard 40,201 $118,186 $687,100
95689 Volcano , CA Standard 1,429 $122,936 $454,400
95690 Walnut Grove , CA Standard 2,431 $90,104 $682,200
95691 West Sacramento , CA Standard 40,143 $104,750 $555,800
95692 Wheatland , CA Standard 5,032 $95,877 $471,800
95693 Wilton , CA Standard 7,961 $161,354 $918,300
95694 Winters , CA Standard 10,759 $109,696 $658,400
95695 Woodland , CA Standard 37,702 $79,486 $547,400
95696 Vacaville , CA No street area — — —
95697 Yolo , CA Standard 800 — —
95698 Zamora , CA Standard 217 $143,182 $851,700
95699 Drytown , CA Standard 147 $250,000+ $856,000

Cite this page

zipcodes.pro. “ZIP codes starting with 956.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/prefix/956

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