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/175

ZIP codes starting with 175

ZIP codes
60
States
PA
Largest city
Lititz, PA
Population
348,859

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 175xx

ZIP codes starting with 175
ZIP City Type Population Median income Median home
17501 Akron , PA Standard 4,614 $78,182 $258,900
17502 Bainbridge , PA Standard 2,485 $72,776 $233,000
17503 Bart , PA No street area — — —
17504 Bausman , PA Standard 105 $88,542 $216,400
17505 Bird In Hand , PA Standard 2,358 $96,583 $324,100
17506 Blue Ball , PA Standard 469 — $295,700
17507 Bowmansville , PA Standard 64 — —
17508 Brownstown , PA Standard 1,125 $104,597 $347,800
17509 Christiana , PA Standard 5,135 $77,238 $331,600
17512 Columbia , PA Standard 18,148 $66,684 $245,200
17516 Conestoga , PA Standard 5,180 $103,942 $313,500
17517 Denver , PA Standard 14,686 $99,202 $296,700
17518 Drumore , PA Standard 1,360 $64,875 $381,900
17519 East Earl , PA Standard 7,127 $96,250 $330,400
17520 East Petersburg , PA Standard 5,040 $93,235 $265,700
17521 Elm , PA No street area — — —
17522 Ephrata , PA Standard 33,852 $74,828 $285,200
17527 Gap , PA Standard 6,094 $94,788 $324,900
17528 Goodville , PA No street area — — —
17529 Gordonville , PA Standard 4,826 $80,050 $362,100
17532 Holtwood , PA Standard 3,328 $84,562 $348,600
17533 Hopeland , PA No street area — — —
17534 Intercourse , PA Standard 0 — —
17535 Kinzers , PA Standard 3,042 $108,774 $409,700
17536 Kirkwood , PA Standard 3,452 $76,042 $339,200
17537 Lampeter , PA No street area — — —
17538 Landisville , PA Standard 7,314 $86,719 $299,300
17540 Leola , PA Standard 10,728 $91,895 $339,200
17543 Lititz , PA Standard 45,912 $97,435 $348,400
17545 Manheim , PA Standard 23,556 $84,704 $288,500
17547 Marietta , PA Standard 9,210 $92,199 $270,600
17549 Martindale , PA No street area — — —
17550 Maytown , PA Standard 313 — —
17551 Millersville , PA Standard 11,753 $68,661 $287,900
17552 Mount Joy , PA Standard 19,761 $97,683 $292,500
17554 Mountville , PA Standard 7,453 $98,431 $301,500
17555 Narvon , PA Standard 7,251 $116,429 $392,900
17557 New Holland , PA Standard 15,055 $82,491 $286,500
17560 New Providence , PA Standard 5,460 $62,169 $216,900
17562 Paradise , PA Standard 4,373 $108,462 $390,600
17563 Peach Bottom , PA Standard 3,952 $94,167 $318,300
17564 Penryn , PA No street area — — —
17565 Pequea , PA Standard 2,523 $125,313 $340,100
17566 Quarryville , PA Standard 12,603 $78,108 $306,200
17567 Reamstown , PA No street area — — —
17568 Refton , PA Standard 0 — —
17569 Reinholds , PA Standard 7,323 $96,313 $303,200
17570 Rheems , PA Standard 176 $90,833 $259,000
17572 Ronks , PA Standard 3,643 $80,804 $288,800
17573 Ronks , PA No street area — — —
17575 Silver Spring , PA No street area — — —
17576 Smoketown , PA Standard 103 — —
17578 Stevens , PA Standard 7,504 $81,990 $314,900
17579 Strasburg , PA Standard 6,875 $91,621 $349,400
17580 Talmage , PA No street area — — —
17581 Terre Hill , PA Standard 180 — $285,200
17582 Washington Boro , PA Standard 1,702 $100,263 $304,800
17583 West Willow , PA No street area — — —
17584 Willow Street , PA Standard 11,646 $108,723 $309,800
17585 Witmer , PA No street area — — —

Cite this page

zipcodes.pro. “ZIP codes starting with 175.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/prefix/175

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