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Where 19003 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 19003 into a pocket calculator and turn it upside down: EOOGI — not quite a word, sorry.
- ➕ As a number, 19,003 = 31 × 613. Its digits add up to 13, a total 1,179 other ZIP codes share.
- 💾In binary, the way a computer stores it:
100101000111011 - 🏠 Its numerical neighbours: 19002 (Ambler, PA, 14 mi away) and 19004 (Bala Cynwyd, PA, 4 mi away).
- 🔄 Backwards, 19003 becomes 30091 — and that is a real ZIP code: Norcross, GA, 637 miles away.
- 👥 31 other ZIP codes are made of exactly the same digits (00913, 00931, 01039, 01093, 01903, 01930, …). The farthest-flung twin is 09031 in APO AE, a military post office, 4,008 miles away.
- 🧭 Farther north than 57% of all ZIP codes, and farther east than 87%.
- 🎯1,230 miles east of the geographic center of the Lower 48, near Lebanon, Kansas.
- 🌏 Dig straight through the Earth from 19003 and you would come out at 40.00°S, 104.70°E — 835 miles from Perth, Australia, the nearest big city to that spot.
- ☀Longest day of the year: 15h 01m of daylight. Shortest: 9h 19m.
- 📏 At 2.0 square miles of land, 19003 is bigger than 12% of ZIP codes — room for about 1.5 Central Parks.
- Working out the sun…
- Checking the USGS…
Source: USGS.
People and housing
| Population | 14,255This ZIP14,255 |
|---|---|
| Households | 5,923This ZIP5,923 |
| Housing units | 6,141This ZIP6,141 |
| Median age | 36.2This ZIP36.2Pennsylvania40.9US 38.9 |
| Median household income | $119,861This ZIP$119,861Pennsylvania$77,971US $80,734 |
| Median home value | $448,500This ZIP$448,500Pennsylvania$254,500US $332,700 |
| Median gross rent | $1,706This ZIP$1,706Pennsylvania$1,209US $1,413 |
| Bachelor's degree or higher | 70.6%This ZIP70.6% |
| Mean commute | 26.0 minThis ZIP26.0 min |
| Population density | 7,088.5 / sq miThis ZIP7,088.5 / sq mi |
Business and tax activity
| Business establishments | 573This ZIP573 |
|---|---|
| Employees | 7,001This ZIP7,001 |
| Annual payroll | $350,582,000This ZIP$350,582,000 |
| Tax returns filed | 6,840This ZIP6,840 |
| Total adjusted gross income | $1,101,857,000This ZIP$1,101,857,000 |
Land area
| Land area | 2.01 sq miThis ZIP2.01 sq mi |
|---|---|
| Water area | 0.00 sq mi |
Counties 19003 spans
A ZIP code is a mail route and ignores county lines. Shares are by overlapping land area.
| County | Share of this ZIP |
|---|---|
| Delaware County | 53.8% |
| Montgomery County | 46.2% |
Other place names in 19003
Census places whose land this ZIP code overlaps. The Postal Service may accept other city names in an address, too.
ZIP codes near 19003
| ZIP | City | Distance |
|---|---|---|
19041 | Haverford, PA | 1.2 mi |
19096 | Wynnewood, PA | 1.3 mi |
19083 | Havertown, PA | 1.9 mi |
19010 | Bryn Mawr, PA | 2.3 mi |
19066 | Merion Station, PA | 2.6 mi |
19072 | Narberth, PA | 2.6 mi |
19151 | Philadelphia, PA | 2.7 mi |
19082 | Upper Darby, PA | 3.2 mi |
19035 | Gladwyne, PA | 3.6 mi |
19004 | Bala Cynwyd, PA | 3.6 mi |
Find every ZIP code within 10 miles of 19003 →
Questions about this ZIP code
Where is ZIP code 19003?
19003 is in Ardmore, Pennsylvania, in Delaware County, part of the Philadelphia-Camden-Wilmington, PA-NJ-DE-MD metropolitan area. Its published point location is 40.0021, -75.2984.
What county is 19003 in?
19003 spans 2 counties: Delaware County and Montgomery 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 19003?
Ardmore uses area codes 215, 267 and 445, from NANPA's telephone records.
What time zone is 19003 in?
19003 uses America/New_York.
How many people live in 19003?
About 14,255 people live in ZIP code 19003, in 5,923 households, at 7,088.5 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 19003?
$119,861 a year, against $77,971 across Pennsylvania.
What ZIP codes are near 19003?
The closest are 19041 (1.2 mi), 19096 (1.3 mi), 19083 (1.9 mi), 19010 (2.3 mi) and 19066 (2.6 mi).
Is 19003 a PO Box ZIP code?
19003 is a standard ZIP code. A normal ZIP code with street delivery.
Download or cite
Cite this page
zipcodes.pro. “19003 ZIP Code — Ardmore, Pennsylvania (Delaware County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/19003
Machine-readable version of these facts:
curl https://zipcodes.pro/zip/19003.jsonUnderlying data is public domain or openly licensed — sources, vintages and licences.