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.
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Centralia ZIP codes, Pennsylvania

No ZIP code is named for Centralia, PA; addresses there use a neighbouring town's name. 2 ZIP codes cover it: 17921 and 17888. Its area codes are 570 and 272.

USPS city name
0 ZIP codes
Overlapping the city
2 more
Population
1
Area codes
570, 272

NANPA lists no telephone rate centre for Centralia itself, so these are the area codes of the nearest one, Ashland (0.0 miles). A town on an area-code boundary can differ from its neighbour.

ZIP codes covering Centralia

These ZIP codes cover part of Centralia but are addressed as somewhere else.

ZIP codes overlapping Centralia
ZIP City Type Population Median income Median home
17888 Wilburton , PA Standard 446 — $156,300
17921 Ashland , PA Standard 6,931 $71,141 $149,500

Map of Centralia ZIP codes

1788817921

The ZIP codes of Centralia, PA, shaded. Outlines are Census ZIP Code Tabulation Areas (2020), which approximate the mail routes; PO-box and single-address codes have no area and are not drawn. Click any area to open its ZIP code.

Towns near Centralia

The nearest larger towns are Aristes (246 people, 0.8 mi), Wilburton Number Two (33 people, 1.5 mi) and Ashland (2,324 people, 1.6 mi).

Towns near Centralia
TownPopulationDistance
Mount Carmel 5,677 3.6 mi
Frackville 3,878 6.0 mi
Kulpmont 2,724 6.7 mi
Shenandoah 4,146 7.5 mi
Minersville 4,396 9.0 mi
St. Clair 2,754 9.9 mi
Mahanoy City 3,507 10.8 mi
Shamokin 6,853 11.1 mi
Pottsville 13,364 11.1 mi
Bloomsburg 13,024 14.9 mi
Schuylkill Haven 5,253 15.1 mi
Orwigsburg 3,005 16.3 mi
Lake Wynonah 3,036 17.3 mi
Danville 4,217 17.7 mi

More nearby: every ZIP code in Schuylkill County · Pennsylvania ZIP codes

Cite this page

zipcodes.pro. “Centralia, PA ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/city/pa/centralia

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