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zipcodes.pro — ZIP/19373

19373

ZIP 19373 is Thornton, Pennsylvania, mostly in Delaware County; area codes 484 and 610; Eastern time.

Type
Standard
Time zone
America/New_York
County
Delaware +1 more
Population
2,357
Coordinates
39.9011, -75.5335
☼ Live from 19373 — Thornton, PA

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Local time: —

Where 19373 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 19373
  • 🔢 Type 19373 into a pocket calculator and turn it upside down: ELEGI — not quite a word, sorry.
  • ➕ 19373 is a prime number. It cannot be divided by anything except 1 and itself. Its digits add up to 23, a total 2,533 other ZIP codes share.
  • 💾In binary, the way a computer stores it: 100101110101101
  • 🏠 Its numerical neighbours: 19372 (Thorndale, PA, 14 mi away) and 19374 (Toughkenamon, PA, 13 mi away).
  • 🔄 Backwards, 19373 becomes 37391 — and that is a real ZIP code: Turtletown, TN, 586 miles away.
  • 👥 24 other ZIP codes are made of exactly the same digits (13739, 17339, 17933, 19733, 31739, 31793, …). The farthest-flung twin is 97331 in Corvallis, OR, 2,429 miles away.
  • 🧭 Farther north than 55% of all ZIP codes, and farther east than 86%.
  • 🎯1,219 miles east of the geographic center of the Lower 48, near Lebanon, Kansas.
  • 🌏 Dig straight through the Earth from 19373 and you would come out at 39.90°S, 104.47°E — 840 miles from Perth, Australia, the nearest big city to that spot.
  • ☀Longest day of the year: 15h 00m of daylight. Shortest: 9h 20m.
  • 📏 At 3.2 square miles of land, 19373 is bigger than 15% of ZIP codes — room for about 2.4 Central Parks.
🌙 The sky over 19373 today
  • Working out the sun…
🌋 Shake report
  • Checking the USGS…

Source: USGS.

People and housing

Population2,357This ZIP2,357
Households740This ZIP740
Housing units759This ZIP759
Median age38.3This ZIP38.3Pennsylvania40.9US 38.9
Median household income$192,708This ZIP$192,708Pennsylvania$77,971US $80,734
Median home value$755,800This ZIP$755,800Pennsylvania$254,500US $332,700
Bachelor's degree or higher73.3%This ZIP73.3%
Mean commute28.7 minThis ZIP28.7 min
Population density732.9 / sq miThis ZIP732.9 / sq mi

Business and tax activity

Business establishments56This ZIP56
Employees315This ZIP315
Annual payroll$22,396,000This ZIP$22,396,000
Tax returns filed1,310This ZIP1,310
Total adjusted gross income$259,274,000This ZIP$259,274,000

Land area

Land area3.22 sq miThis ZIP3.22 sq mi
Water area0.02 sq miThis ZIP0.02 sq mi

Counties 19373 spans

A ZIP code is a mail route and ignores county lines. Shares are by overlapping land area.

CountyShare of this ZIP
Delaware County 96.0%
Chester County 4.0%

Other place names in 19373

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

ZIP codes near 19373

ZIPCityDistance
19340 Concordville, PA 1.3 mi
19331 Concordville, PA 1.6 mi
19342 Glen Mills, PA 1.8 mi
19319 Cheyney, PA 1.8 mi
19395 Westtown, PA 2.3 mi
19017 Chester Heights, PA 3.8 mi
19060 Garnet Valley, PA 4.1 mi
19039 Gradyville, PA 4.5 mi
19317 Chadds Ford, PA 4.5 mi
19383 West Chester, PA 4.6 mi

Find every ZIP code within 10 miles of 19373 →

Questions about this ZIP code

Where is ZIP code 19373?

19373 is in Thornton, Pennsylvania, in Delaware County, part of the Philadelphia-Camden-Wilmington, PA-NJ-DE-MD metropolitan area. Its published point location is 39.9011, -75.5335.

What county is 19373 in?

19373 spans 2 counties: Delaware County and Chester County. Most of it falls in Delaware County, measured by overlapping land area — the county holding the most land in a ZIP code is not always the one holding the most residents.

What area code is 19373?

Thornton uses area codes 484 and 610, from NANPA's telephone records.

What time zone is 19373 in?

19373 uses America/New_York.

How many people live in 19373?

About 2,357 people live in ZIP code 19373, in 740 households, at 732.9 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 19373?

$192,708 a year, against $77,971 across Pennsylvania.

What ZIP codes are near 19373?

The closest are 19340 (1.3 mi), 19331 (1.6 mi), 19342 (1.8 mi), 19319 (1.8 mi) and 19395 (2.3 mi).

Is 19373 a PO Box ZIP code?

19373 is a standard ZIP code. A normal ZIP code with street delivery.

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Cite this page

zipcodes.pro. “19373 ZIP Code — Thornton, Pennsylvania (Delaware County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/19373

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