19710
ZIP 19710 is Montchanin, Delaware, in New Castle County; area code 302; Eastern time.
- Type
- Standard
- Time zone
- America/New_York
- County
- New Castle
- Metro area
- Philadelphia-Camden-Wilmington, PA-NJ-DE-MD
- Population
- 0
- Coordinates
- 39.7896, -75.5847
Weather right now
Asking the National Weather Service…
Where 19710 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 19710 into a pocket calculator and turn it upside down: OILGI — not quite a word, sorry.
- ➕ As a number, 19,710 = 2 × 3 × 3 × 3 × 5 × 73. Its digits add up to 18, a total 2,332 other ZIP codes share.
- 💾In binary, the way a computer stores it:
100110011111110 - 🏠 Its numerical neighbours: 19709 (Middletown, DE, 21 mi away) and 19711 (Newark, DE, 10 mi away).
- 🔄 Backwards, 19710 becomes 01791, which is not a ZIP code at all.
- 👥 32 other ZIP codes are made of exactly the same digits (01719, 01971, 07191, 09171, 10179, 10917, …). The farthest-flung twin is 09171 in APO AE, a military post office, 3,865 miles away.
- 🧭 Farther north than 54% of all ZIP codes, and farther east than 86%.
- 🎯1,217 miles east of the geographic center of the Lower 48, near Lebanon, Kansas.
- 🌏 Dig straight through the Earth from 19710 and you would come out at 39.79°S, 104.42°E — 838 miles from Perth, Australia, the nearest big city to that spot.
- ☀Longest day of the year: 15h 00m of daylight. Shortest: 9h 21m.
- 📏 At 0.483 square miles of land, 19710 is bigger than 5% of ZIP codes — about 234 football fields.
- Working out the sun…
- Checking the USGS…
Source: USGS.
People and housing
| Population | 0 |
|---|---|
| Households | 0 |
| Housing units | 0 |
| Population density | 0.0 / sq mi |
Business and tax activity
| Business establishments | 14This ZIP14 |
|---|---|
| Employees | 116This ZIP116 |
| Annual payroll | $6,072,000This ZIP$6,072,000 |
Land area
| Land area | 0.48 sq miThis ZIP0.48 sq mi |
|---|---|
| Water area | 0.00 sq mi |
ZIP codes near 19710
| ZIP | City | Distance |
|---|---|---|
19732 | Rockland, DE | 0.9 mi |
19735 | Winterthur, DE | 1.4 mi |
19807 | Wilmington, DE | 1.6 mi |
19806 | Wilmington, DE | 2.2 mi |
19803 | Wilmington, DE | 2.4 mi |
19805 | Wilmington, DE | 3.1 mi |
19736 | Yorklyn, DE | 3.2 mi |
19884 | Wilmington, DE | 3.6 mi |
19885 | Wilmington, DE | 3.6 mi |
19886 | Wilmington, DE | 3.6 mi |
Find every ZIP code within 10 miles of 19710 →
Questions about this ZIP code
Where is ZIP code 19710?
19710 is in Montchanin, Delaware, in New Castle County, part of the Philadelphia-Camden-Wilmington, PA-NJ-DE-MD metropolitan area. Its published point location is 39.7896, -75.5847.
What county is 19710 in?
19710 lies in New Castle County.
What area code is 19710?
Montchanin uses area code 302, from NANPA's telephone records.
What time zone is 19710 in?
19710 uses America/New_York.
How many people live in 19710?
About 0 people live in ZIP code 19710. These are American Community Survey 5-year estimates for the ZIP Code Tabulation Area, not a headcount.
What ZIP codes are near 19710?
The closest are 19732 (0.9 mi), 19735 (1.4 mi), 19807 (1.6 mi), 19806 (2.2 mi) and 19803 (2.4 mi).
Is 19710 a PO Box ZIP code?
19710 is a standard ZIP code. A normal ZIP code with street delivery.
Download or cite
Cite this page
zipcodes.pro. “19710 ZIP Code — Montchanin, Delaware (New Castle County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/19710
Machine-readable version of these facts:
curl https://zipcodes.pro/zip/19710.jsonUnderlying data is public domain or openly licensed — sources, vintages and licences.