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Where 19964 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 19964 into a pocket calculator and turn it upside down: hgGGI — not quite a word, sorry.
- ➕ As a number, 19,964 = 2 × 2 × 7 × 23 × 31. Its digits add up to 29, a total 1,296 other ZIP codes share.
- 💾In binary, the way a computer stores it:
100110111111100 - 🏠 Its numerical neighbours: 19963 (Milford, DE, 22 mi away) and 19966 (Millsboro, DE, 43 mi away).
- 🔄 Backwards, 19964 becomes 46991 — and that is a real ZIP code: Van Buren, IN, 530 miles away.
- 👥 20 other ZIP codes are made of exactly the same digits (19496, 19946, 46919, 46991, 49619, 49916, …). The farthest-flung twin is 96419 in FPO AA, a military post office, 8,537 miles away.
- 🧭 Farther south than 50% of all ZIP codes, and farther east than 85%.
- 🎯1,217 miles east of the geographic center of the Lower 48, near Lebanon, Kansas.
- 🌏 Dig straight through the Earth from 19964 and you would come out at 39.10°S, 104.27°E — 816 miles from Perth, Australia, the nearest big city to that spot.
- ☀Longest day of the year: 14h 55m of daylight. Shortest: 9h 25m.
- 📏 At 8.1 square miles of land, 19964 is bigger than 25% of ZIP codes — room for about 6.2 Central Parks.
- Working out the sun…
- Checking the USGS…
Source: USGS.
People and housing
| Population | 1,418This ZIP1,418 |
|---|---|
| Households | 631This ZIP631 |
| Housing units | 631This ZIP631 |
| Median age | 40.5This ZIP40.5Delaware41.6US 38.9 |
| Median household income | $99,402This ZIP$99,402Delaware$84,954US $80,734 |
| Median home value | $329,900This ZIP$329,900Delaware$352,000US $332,700 |
| Median gross rent | $1,094This ZIP$1,094Delaware$1,401US $1,413 |
| Bachelor's degree or higher | 5.3%This ZIP5.3% |
| Mean commute | 41.3 minThis ZIP41.3 min |
| Population density | 174.7 / sq miThis ZIP174.7 / sq mi |
Business and tax activity
| Business establishments | 19This ZIP19 |
|---|---|
| Employees | 217This ZIP217 |
| Annual payroll | $11,986,000This ZIP$11,986,000 |
| Tax returns filed | 640This ZIP640 |
| Total adjusted gross income | $39,364,000This ZIP$39,364,000 |
Land area
| Land area | 8.12 sq miThis ZIP8.12 sq mi |
|---|---|
| Water area | 0.05 sq miThis ZIP0.05 sq mi |
ZIP codes near 19964
| ZIP | City | Distance |
|---|---|---|
21670 | Templeville, MD | 3.5 mi |
19953 | Hartly, DE | 4.2 mi |
21649 | Marydel, MD | 4.6 mi |
19934 | Camden Wyoming, DE | 5.3 mi |
21640 | Henderson, MD | 5.5 mi |
21636 | Goldsboro, MD | 6.8 mi |
21607 | Barclay, MD | 7.5 mi |
21644 | Ingleside, MD | 8.1 mi |
19980 | Woodside, DE | 8.5 mi |
19979 | Viola, DE | 8.6 mi |
Find every ZIP code within 10 miles of 19964 →
Questions about this ZIP code
Where is ZIP code 19964?
19964 is in Marydel, Delaware, in Kent County, part of the Dover, DE metropolitan area. Its published point location is 39.0960, -75.7255.
What county is 19964 in?
19964 lies in Kent County.
What area code is 19964?
Marydel uses area code 302, from NANPA's telephone records.
What time zone is 19964 in?
19964 uses America/New_York.
How many people live in 19964?
About 1,418 people live in ZIP code 19964, in 631 households, at 174.7 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 19964?
$99,402 a year, against $84,954 across Delaware.
What ZIP codes are near 19964?
The closest are 21670 (3.5 mi), 19953 (4.2 mi), 21649 (4.6 mi), 19934 (5.3 mi) and 21640 (5.5 mi).
Is 19964 a PO Box ZIP code?
19964 is a standard ZIP code. A normal ZIP code with street delivery.
Download or cite
Cite this page
zipcodes.pro. “19964 ZIP Code — Marydel, Delaware (Kent County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/19964
Machine-readable version of these facts:
curl https://zipcodes.pro/zip/19964.jsonUnderlying data is public domain or openly licensed — sources, vintages and licences.