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zipcodes.pro — ZIP/19810

19810

ZIP 19810 is in Wilmington, Delaware, in New Castle County; area code 302; Eastern time. Wilmington has 25 ZIP codes in all.

Type
Standard
Time zone
America/New_York
County
New Castle
Population
26,530
Coordinates
39.8187, -75.5062
☼ Live from 19810 — Wilmington, DE

Weather right now

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NEXRAD radar
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Local time: —

Where 19810 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 19810
  • 🔢 Type 19810 into a pocket calculator and turn it upside down: OIBGI — not quite a word, sorry.
  • ➕ As a number, 19,810 = 2 × 5 × 7 × 283. Its digits add up to 19, a total 2,454 other ZIP codes share.
  • 💾In binary, the way a computer stores it: 100110101100010
  • 🏠 Its numerical neighbours: 19809 (Wilmington, DE, 4 mi away) and 19850 (Wilmington, DE, 18 mi away).
  • 🔄 Backwards, 19810 becomes 01891, which is not a ZIP code at all.
  • 👥 23 other ZIP codes are made of exactly the same digits (09811, 10918, 10981, 11980, 18091, 18109, …). The farthest-flung twin is 09811 in APO AE, a military post office, 6,470 miles away.
  • 🧭 Farther north than 55% of all ZIP codes, and farther east than 86%.
  • 🎯1,221 miles east of the geographic center of the Lower 48, near Lebanon, Kansas.
  • 🌏 Dig straight through the Earth from 19810 and you would come out at 39.82°S, 104.49°E — 836 miles from Perth, Australia, the nearest big city to that spot.
  • ☀Longest day of the year: 15h 00m of daylight. Shortest: 9h 21m.
  • 📏 At 7.9 square miles of land, 19810 is bigger than 24% of ZIP codes — room for about 6.0 Central Parks.
🌙 The sky over 19810 today
  • Working out the sun…
🌋 Shake report
  • Checking the USGS…

Source: USGS.

People and housing

Population26,530This ZIP26,530
Households10,655This ZIP10,655
Housing units11,128This ZIP11,128
Median age45.3This ZIP45.3Delaware41.6US 38.9
Median household income$112,775This ZIP$112,775Delaware$84,954US $80,734
Median home value$440,600This ZIP$440,600Delaware$352,000US $332,700
Median gross rent$1,648This ZIP$1,648Delaware$1,401US $1,413
Bachelor's degree or higher54.0%This ZIP54.0%
Mean commute25.2 minThis ZIP25.2 min
Population density3,359.5 / sq miThis ZIP3,359.5 / sq mi

Business and tax activity

Business establishments727This ZIP727
Employees5,603This ZIP5,603
Annual payroll$380,611,000This ZIP$380,611,000
Tax returns filed12,920This ZIP12,920
Total adjusted gross income$1,425,202,000This ZIP$1,425,202,000

Land area

Land area7.90 sq miThis ZIP7.90 sq mi
Water area0.00 sq mi

Other place names in 19810

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

ZIP codes near 19810

ZIPCityDistance
19803 Wilmington, DE 2.3 mi
19060 Garnet Valley, PA 2.3 mi
19703 Claymont, DE 3.0 mi
19732 Rockland, DE 3.8 mi
19061 Marcus Hook, PA 4.0 mi
19809 Wilmington, DE 4.3 mi
19331 Concordville, PA 4.4 mi
19802 Wilmington, DE 4.5 mi
19710 Montchanin, DE 4.6 mi
19340 Concordville, PA 4.6 mi

Find every ZIP code within 10 miles of 19810 →

Questions about this ZIP code

Where is ZIP code 19810?

19810 is in Wilmington, Delaware, in New Castle County, part of the Philadelphia-Camden-Wilmington, PA-NJ-DE-MD metropolitan area. Its published point location is 39.8187, -75.5062.

What county is 19810 in?

19810 lies in New Castle County.

What area code is 19810?

Wilmington uses area code 302, from NANPA's telephone records.

What time zone is 19810 in?

19810 uses America/New_York.

How many people live in 19810?

About 26,530 people live in ZIP code 19810, in 10,655 households, at 3,359.5 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 19810?

$112,775 a year, against $84,954 across Delaware.

What ZIP codes are near 19810?

The closest are 19803 (2.3 mi), 19060 (2.3 mi), 19703 (3 mi), 19732 (3.8 mi) and 19061 (4 mi).

Is 19810 a PO Box ZIP code?

19810 is a standard ZIP code. A normal ZIP code with street delivery.

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Cite this page

zipcodes.pro. “19810 ZIP Code — Wilmington, Delaware (New Castle County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/19810

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