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 — ZIP/17363

17363

ZIP 17363 is Stewartstown, Pennsylvania, in York County; area codes 717 and 223; Eastern time.

Type
Standard
Time zone
America/New_York
County
York
Metro area
York-Hanover, PA
Population
8,553
Coordinates
39.7673, -76.5850
☼ Live from 17363 — Stewartstown, PA

Weather right now

Asking the National Weather Service…

NEXRAD radar
Finding the nearest radar…
Local time: —

Where 17363 is

Approximate ZIP boundary (Census ZCTA 2020). ZIP codes are mail routes, not areas, so the shape shown is the Census tabulation area that approximates it.

★ Weird and wonderful facts about 17363
  • 🔢 Type 17363 into a pocket calculator and turn it upside down: EgELI — not quite a word, sorry.
  • ➕ As a number, 17,363 = 97 × 179. Its digits add up to 20, a total 2,586 other ZIP codes share.
  • 💾In binary, the way a computer stores it: 100001111010011
  • 🏠 Its numerical neighbours: 17362 (Spring Grove, PA, 16 mi away) and 17364 (Thomasville, PA, 20 mi away).
  • 🔄 Backwards, 17363 becomes 36371 — and that is a real ZIP code: Pinckard, AL, 770 miles away.
  • 👥 29 other ZIP codes are made of exactly the same digits (13367, 13637, 13673, 13736, 13763, 16373, …). The farthest-flung twin is 76133 in Fort Worth, TX, 1,255 miles away.
  • 🧭 Farther north than 54% of all ZIP codes, and farther east than 83%.
  • 🎯1,165 miles east of the geographic center of the Lower 48, near Lebanon, Kansas.
  • 🌏 Dig straight through the Earth from 17363 and you would come out at 39.77°S, 103.41°E — 880 miles from Perth, Australia, the nearest big city to that spot.
  • ☀Longest day of the year: 14h 59m of daylight. Shortest: 9h 21m.
  • 📏 At 36.9 square miles of land, 17363 is bigger than 51% of ZIP codes — room for about 28 Central Parks.
🌙 The sky over 17363 today
  • Working out the sun…
🌋 Shake report
  • Checking the USGS…

Source: USGS.

People and housing

Population8,553This ZIP8,553
Households3,393This ZIP3,393
Housing units3,420This ZIP3,420
Median age48.9This ZIP48.9Pennsylvania40.9US 38.9
Median household income$107,386This ZIP$107,386Pennsylvania$77,971US $80,734
Median home value$320,100This ZIP$320,100Pennsylvania$254,500US $332,700
Median gross rent$1,000This ZIP$1,000Pennsylvania$1,209US $1,413
Bachelor's degree or higher27.5%This ZIP27.5%
Mean commute36.2 minThis ZIP36.2 min
Population density231.9 / sq miThis ZIP231.9 / sq mi

Business and tax activity

Business establishments142This ZIP142
Employees849This ZIP849
Annual payroll$31,470,000This ZIP$31,470,000
Tax returns filed5,050This ZIP5,050
Total adjusted gross income$440,626,000This ZIP$440,626,000

Land area

Land area36.89 sq miThis ZIP36.89 sq mi
Water area0.00 sq mi

Other place names in 17363

Census places whose land this ZIP code overlaps. The Postal Service may accept other city names in an address, too.

ZIP codes near 17363

ZIPCityDistance
17349 New Freedom, PA 4.0 mi
17352 New Park, PA 4.5 mi
17361 Shrewsbury, PA 4.9 mi
21105 Maryland Line, MD 5.1 mi
17355 Railroad, PA 5.9 mi
17322 Felton, PA 6.6 mi
21161 White Hall, MD 7.5 mi
17321 Fawn Grove, PA 7.6 mi
21053 Freeland, MD 8.4 mi
17342 Loganville, PA 8.8 mi

Find every ZIP code within 10 miles of 17363 →

Questions about this ZIP code

Where is ZIP code 17363?

17363 is in Stewartstown, Pennsylvania, in York County, part of the York-Hanover, PA metropolitan area. Its published point location is 39.7673, -76.5850.

What county is 17363 in?

17363 lies in York County.

What area code is 17363?

Stewartstown uses area codes 717 and 223, from NANPA's telephone records.

What time zone is 17363 in?

17363 uses America/New_York.

How many people live in 17363?

About 8,553 people live in ZIP code 17363, in 3,393 households, at 231.9 people per square mile. These are American Community Survey 5-year estimates for the ZIP Code Tabulation Area, not a headcount.

What is the median household income in 17363?

$107,386 a year, against $77,971 across Pennsylvania.

What ZIP codes are near 17363?

The closest are 17349 (4 mi), 17352 (4.5 mi), 17361 (4.9 mi), 21105 (5.1 mi) and 17355 (5.9 mi).

Is 17363 a PO Box ZIP code?

17363 is a standard ZIP code. A normal ZIP code with street delivery.

Download or cite

Cite this page

zipcodes.pro. “17363 ZIP Code — Stewartstown, Pennsylvania (York County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/17363

Machine-readable version of these facts:

curl https://zipcodes.pro/zip/17363.json

Underlying data is public domain or openly licensed — sources, vintages and licences.