19310
ZIP 19310 is Atglen, Pennsylvania, mostly in Chester County; area codes 610 and 835; Eastern time.
- Type
- Standard
- Time zone
- America/New_York
- County
- Chester +1 more
- Metro area
- Philadelphia-Camden-Wilmington, PA-NJ-DE-MD
- Population
- 2,950
- Coordinates
- 39.9351, -75.9728
Weather right now
Asking the National Weather Service…
Where 19310 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.
- 🔢 Type 19310 into a pocket calculator and turn it upside down: OIEGI — not quite a word, sorry.
- ➕ As a number, 19,310 = 2 × 5 × 1931. Its digits add up to 14, a total 1,416 other ZIP codes share.
- 💾In binary, the way a computer stores it:
100101101101110 - 🏠 Its numerical neighbours: 19301 (Paoli, PA, 27 mi away) and 19311 (Avondale, PA, 13 mi away).
- 🔄 Backwards, 19310 becomes 01391, which is not a ZIP code at all.
- 👥 27 other ZIP codes are made of exactly the same digits (01139, 01913, 01931, 03911, 09131, 10913, …). The farthest-flung twin is 09131 in APO AE, a military post office, 4,014 miles away.
- 🧭 Farther north than 56% of all ZIP codes, and farther east than 85%.
- 🎯1,195 miles east of the geographic center of the Lower 48, near Lebanon, Kansas.
- 🌏 Dig straight through the Earth from 19310 and you would come out at 39.94°S, 104.03°E — 860 miles from Perth, Australia, the nearest big city to that spot.
- ☀Longest day of the year: 15h 00m of daylight. Shortest: 9h 20m.
- 📏 At 13.4 square miles of land, 19310 is bigger than 31% of ZIP codes — room for about 10 Central Parks.
- Working out the sun…
- Checking the USGS…
Source: USGS.
People and housing
| Population | 2,950This ZIP2,950 |
|---|---|
| Households | 941This ZIP941 |
| Housing units | 950This ZIP950 |
| Median age | 33.8This ZIP33.8Pennsylvania40.9US 38.9 |
| Median household income | $82,371This ZIP$82,371Pennsylvania$77,971US $80,734 |
| Median home value | $315,700This ZIP$315,700Pennsylvania$254,500US $332,700 |
| Median gross rent | $1,265This ZIP$1,265Pennsylvania$1,209US $1,413 |
| Bachelor's degree or higher | 25.9%This ZIP25.9% |
| Mean commute | 25.5 minThis ZIP25.5 min |
| Population density | 220.5 / sq miThis ZIP220.5 / sq mi |
Business and tax activity
| Business establishments | 53This ZIP53 |
|---|---|
| Employees | 927This ZIP927 |
| Annual payroll | $90,565,000This ZIP$90,565,000 |
| Tax returns filed | 1,360This ZIP1,360 |
| Total adjusted gross income | $106,439,000This ZIP$106,439,000 |
Land area
| Land area | 13.38 sq miThis ZIP13.38 sq mi |
|---|---|
| Water area | 0.09 sq miThis ZIP0.09 sq mi |
Counties 19310 spans
A ZIP code is a mail route and ignores county lines. Shares are by overlapping land area.
| County | Share of this ZIP |
|---|---|
| Chester County | 92.5% |
| Lancaster County | 7.5% |
Other place names in 19310
Census places whose land this ZIP code overlaps. The Postal Service may accept other city names in an address, too.
ZIP codes near 19310
| ZIP | City | Distance |
|---|---|---|
19365 | Parkesburg, PA | 3.3 mi |
17509 | Christiana, PA | 3.6 mi |
19367 | Pomeroy, PA | 5.1 mi |
19369 | Sadsburyville, PA | 5.2 mi |
19330 | Cochranville, PA | 5.6 mi |
17527 | Gap, PA | 5.7 mi |
17535 | Kinzers, PA | 6.3 mi |
17562 | Paradise, PA | 6.7 mi |
19320 | Coatesville, PA | 7.7 mi |
17536 | Kirkwood, PA | 8.1 mi |
Find every ZIP code within 10 miles of 19310 →
Questions about this ZIP code
Where is ZIP code 19310?
19310 is in Atglen, Pennsylvania, in Chester County, part of the Philadelphia-Camden-Wilmington, PA-NJ-DE-MD metropolitan area. Its published point location is 39.9351, -75.9728.
What county is 19310 in?
19310 spans 2 counties: Chester County and Lancaster County. Most of it falls in Chester 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 19310?
Atglen uses area codes 610 and 835, from NANPA's telephone records.
What time zone is 19310 in?
19310 uses America/New_York.
How many people live in 19310?
About 2,950 people live in ZIP code 19310, in 941 households, at 220.5 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 19310?
$82,371 a year, against $77,971 across Pennsylvania.
What ZIP codes are near 19310?
The closest are 19365 (3.3 mi), 17509 (3.6 mi), 19367 (5.1 mi), 19369 (5.2 mi) and 19330 (5.6 mi).
Is 19310 a PO Box ZIP code?
19310 is a standard ZIP code. A normal ZIP code with street delivery.
Download or cite
Cite this page
zipcodes.pro. “19310 ZIP Code — Atglen, Pennsylvania (Chester County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/19310
Machine-readable version of these facts:
curl https://zipcodes.pro/zip/19310.json Underlying data is public domain or openly licensed — sources, vintages and licences.