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/163

ZIP codes starting with 163

ZIP codes
49
States
PA
Largest city
Meadville, PA
Population
137,156

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 163xx

ZIP codes starting with 163
ZIP City Type Population Median income Median home
16301 Oil City , PA Standard 15,233 $57,596 $89,800
16311 Carlton , PA Standard 421 $70,938 $137,500
16312 Chandlers Valley , PA Standard 31 — —
16313 Clarendon , PA Standard 1,653 $53,947 $97,200
16314 Cochranton , PA Standard 5,188 $70,389 $164,300
16316 Conneaut Lake , PA Standard 4,562 $62,750 $165,400
16317 Cooperstown , PA Standard 1,220 $57,768 $115,000
16319 Cranberry , PA Standard 961 $65,900 $150,600
16321 East Hickory , PA Standard 11 — $105,400
16322 Endeavor , PA Standard 159 $23,854 —
16323 Franklin , PA Standard 14,353 $62,562 $131,200
16326 Fryburg , PA Standard 283 $78,750 $235,000
16327 Guys Mills , PA Standard 2,553 $76,146 $156,400
16328 Hydetown , PA Standard 231 $60,000 $106,800
16329 Irvine , PA Standard 441 $64,250 $95,400
16331 Kossuth , PA Standard 123 — —
16332 Lickingville , PA Standard 121 — $210,000
16333 Ludlow , PA Standard 248 $44,405 $83,400
16334 Marble , PA Standard 453 $71,875 $164,800
16335 Meadville , PA Standard 27,175 $57,591 $161,600
16340 Pittsfield , PA Standard 1,763 $57,446 $127,300
16341 Pleasantville , PA Standard 1,761 $61,818 $121,800
16342 Polk , PA Standard 2,126 $63,750 $114,700
16343 Reno , PA Standard 670 $83,264 $106,100
16344 Rouseville , PA Standard 460 $58,382 $62,500
16345 Russell , PA Standard 3,436 $95,192 $186,400
16346 Seneca , PA Standard 3,201 $59,718 $153,700
16347 Sheffield , PA Standard 1,596 $58,125 $79,100
16350 Sugar Grove , PA Standard 2,477 $69,792 $172,600
16351 Tidioute , PA Standard 1,576 $51,515 $91,600
16352 Tiona , PA Standard 263 $40,357 $124,300
16353 Tionesta , PA Standard 2,473 $56,034 $121,000
16354 Titusville , PA Standard 9,989 $48,963 $102,500
16360 Townville , PA Standard 1,363 $71,528 $161,500
16361 Tylersburg , PA Standard 49 $108,750 —
16362 Utica , PA Standard 1,066 $65,833 $183,000
16364 Venus , PA Standard 1,306 $74,886 $183,500
16365 Warren , PA Standard 17,292 $59,206 $122,500
16366 Warren , PA No street area — — —
16367 Warren , PA No street area — — —
16368 Irvine , PA No street area — — —
16369 Irvine , PA No street area — — —
16370 West Hickory , PA Standard 215 $35,833 $156,300
16371 Youngsville , PA Standard 3,211 $57,514 $116,600
16372 Clintonville , PA Standard 517 $46,458 $99,100
16373 Emlenton , PA Standard 3,254 $63,047 $135,600
16374 Kennerdell , PA Standard 1,672 $57,829 $128,800
16375 Lamartine , PA No street area — — —
16388 Meadville , PA No street area — — —

Cite this page

zipcodes.pro. “ZIP codes starting with 163.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/prefix/163

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