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/160

ZIP codes starting with 160

ZIP codes
42
States
PA
Largest city
Butler, PA
Population
208,697

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 160xx

ZIP codes starting with 160
ZIP City Type Population Median income Median home
16001 Butler , PA Standard 39,234 $63,635 $199,100
16002 Butler , PA Standard 15,587 $90,305 $263,100
16003 Butler , PA No street area — — —
16016 Boyers , PA No street area — — —
16017 Boyers , PA No street area — — —
16018 Boyers , PA No street area — — —
16020 Boyers , PA Standard 1,169 $74,135 $207,000
16021 Branchton , PA No street area — — —
16022 Bruin , PA Standard 219 $76,250 $150,600
16023 Cabot , PA Standard 4,082 $86,042 $255,600
16024 Callery , PA Standard 210 $72,500 $142,500
16025 Chicora , PA Standard 4,793 $71,722 $209,500
16027 Connoquenessing , PA Standard 423 $84,531 $244,600
16028 East Brady , PA Standard 1,981 $62,750 $162,200
16029 East Butler , PA Standard 916 $61,607 $144,800
16030 Eau Claire , PA Standard 272 $61,719 $146,900
16033 Evans City , PA Standard 8,185 $108,071 $333,100
16034 Fenelton , PA Standard 1,752 $88,300 $214,300
16035 Forestville , PA Standard 252 $53,750 $114,700
16036 Foxburg , PA Standard 305 $69,375 $180,400
16037 Harmony , PA Standard 5,291 $93,077 $348,200
16038 Harrisville , PA Standard 3,292 $72,850 $175,000
16039 Herman , PA No street area — — —
16040 Hilliards , PA Standard 1,013 $84,792 $177,700
16041 Karns City , PA Standard 1,747 $67,167 $146,800
16045 Lyndora , PA Standard 1,136 $72,600 $132,400
16046 Mars , PA Standard 19,757 $151,560 $481,300
16048 North Washington , PA Standard 225 $71,250 $130,000
16049 Parker , PA Standard 2,965 $62,650 $132,800
16050 Petrolia , PA Standard 1,097 $56,708 $132,700
16051 Portersville , PA Standard 3,119 $88,958 $215,600
16052 Prospect , PA Standard 2,215 $81,739 $247,100
16053 Renfrew , PA Standard 3,429 $76,054 $297,500
16054 Saint Petersburg , PA Standard 333 $71,500 $100,000
16055 Sarver , PA Standard 8,993 $90,950 $315,300
16056 Saxonburg , PA Standard 4,232 $75,893 $302,000
16057 Slippery Rock , PA Standard 15,718 $58,288 $242,900
16058 Turkey City , PA No street area — — —
16059 Valencia , PA Standard 10,062 $110,828 $408,500
16061 West Sunbury , PA Standard 2,564 $74,464 $197,400
16063 Zelienople , PA Standard 8,256 $95,893 $339,000
16066 Cranberry Township , PA Standard 33,873 $124,189 $420,000

Cite this page

zipcodes.pro. “ZIP codes starting with 160.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/prefix/160

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