Weather right now
Asking the National Weather Service…
Where 19023 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 19023 into a pocket calculator and turn it upside down: EZOGI — not quite a word, sorry.
- ➕ As a number, 19,023 = 3 × 17 × 373. Its digits add up to 15, a total 1,657 other ZIP codes share.
- 💾In binary, the way a computer stores it:
100101001001111 - 🏠 Its numerical neighbours: 19022 (Crum Lynne, PA, 6 mi away) and 19025 (Dresher, PA, 17 mi away).
- 🔄 Backwards, 19023 becomes 32091 — and that is a real ZIP code: Starke, FL, 791 miles away.
- 👥 65 other ZIP codes are made of exactly the same digits (01923, 02139, 03291, 09123, 09132, 09213, …). The farthest-flung twin is 09213 in APO AE, a military post office, 3,940 miles away.
- 🧭 Farther north than 56% of all ZIP codes, and farther east than 87%.
- 🎯1,233 miles east of the geographic center of the Lower 48, near Lebanon, Kansas.
- 🌏 Dig straight through the Earth from 19023 and you would come out at 39.92°S, 104.73°E — 830 miles from Perth, Australia, the nearest big city to that spot.
- ☀Longest day of the year: 15h 00m of daylight. Shortest: 9h 20m.
- 📏 At 2.0 square miles of land, 19023 is bigger than 11% of ZIP codes — room for about 1.5 Central Parks.
- Working out the sun…
- Checking the USGS…
Source: USGS.
People and housing
| Population | 22,247This ZIP22,247 |
|---|---|
| Households | 8,604This ZIP8,604 |
| Housing units | 9,434This ZIP9,434 |
| Median age | 35.5This ZIP35.5Pennsylvania40.9US 38.9 |
| Median household income | $46,463This ZIP$46,463Pennsylvania$77,971US $80,734 |
| Median home value | $153,300This ZIP$153,300Pennsylvania$254,500US $332,700 |
| Median gross rent | $1,228This ZIP$1,228Pennsylvania$1,209US $1,413 |
| Bachelor's degree or higher | 15.7%This ZIP15.7% |
| Mean commute | 34.4 minThis ZIP34.4 min |
| Population density | 11,315.9 / sq miThis ZIP11,315.9 / sq mi |
Business and tax activity
| Business establishments | 300This ZIP300 |
|---|---|
| Employees | 4,038This ZIP4,038 |
| Annual payroll | $211,020,000This ZIP$211,020,000 |
| Tax returns filed | 9,860This ZIP9,860 |
| Total adjusted gross income | $416,497,000This ZIP$416,497,000 |
Land area
| Land area | 1.97 sq miThis ZIP1.97 sq mi |
|---|---|
| Water area | 0.00 sq mi |
Other place names in 19023
Census places whose land this ZIP code overlaps. The Postal Service may accept other city names in an address, too.
ZIP codes near 19023
| ZIP | City | Distance |
|---|---|---|
19079 | Sharon Hill, PA | 1.0 mi |
19050 | Lansdowne, PA | 1.4 mi |
19036 | Glenolden, PA | 1.7 mi |
19018 | Clifton Heights, PA | 1.7 mi |
19142 | Philadelphia, PA | 1.8 mi |
19032 | Folcroft, PA | 2.1 mi |
19043 | Holmes, PA | 2.5 mi |
19074 | Norwood, PA | 2.6 mi |
19098 | Holmes, PA | 2.8 mi |
19143 | Philadelphia, PA | 2.8 mi |
Find every ZIP code within 10 miles of 19023 →
Questions about this ZIP code
Where is ZIP code 19023?
19023 is in Darby, Pennsylvania, in Delaware County, part of the Philadelphia-Camden-Wilmington, PA-NJ-DE-MD metropolitan area. Its published point location is 39.9172, -75.2671.
What county is 19023 in?
19023 lies in Delaware County.
What area code is 19023?
Darby uses area codes 215, 267 and 445, from NANPA's telephone records.
What time zone is 19023 in?
19023 uses America/New_York.
How many people live in 19023?
About 22,247 people live in ZIP code 19023, in 8,604 households, at 11,315.9 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 19023?
$46,463 a year, against $77,971 across Pennsylvania.
What ZIP codes are near 19023?
The closest are 19079 (1 mi), 19050 (1.4 mi), 19036 (1.7 mi), 19018 (1.7 mi) and 19142 (1.8 mi).
Is 19023 a PO Box ZIP code?
19023 is a standard ZIP code. A normal ZIP code with street delivery.
Download or cite
Cite this page
zipcodes.pro. “19023 ZIP Code — Darby, Pennsylvania (Delaware County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/19023
Machine-readable version of these facts:
curl https://zipcodes.pro/zip/19023.jsonUnderlying data is public domain or openly licensed — sources, vintages and licences.