19971
ZIP 19971 is Rehoboth Beach, Delaware, in Sussex County; area code 302; Eastern time.
- Type
- Standard
- Time zone
- America/New_York
- County
- Sussex
- Metro area
- Seaford, DE
- Population
- 14,886
- Coordinates
- 38.6945, -75.0997
Weather right now
Asking the National Weather Service…
Where 19971 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 19971 into a pocket calculator and turn it upside down: ILGGI — not quite a word, sorry.
- ➕ As a number, 19,971 = 3 × 3 × 7 × 317. Its digits add up to 27, a total 1,806 other ZIP codes share.
- 💾In binary, the way a computer stores it:
100111000000011 - 🏠 Its numerical neighbours: 19970 (Ocean View, DE, 10 mi away) and 19973 (Seaford, DE, 29 mi away).
- 🔄 Backwards, 19971 becomes 17991, which is not a ZIP code at all.
- 👥 11 other ZIP codes are made of exactly the same digits (19179, 19197, 79119, 79911, 91791, 91917, …). The farthest-flung twin is 99711 in Fairbanks, AK, 3,338 miles away.
- 🧭 Farther south than 53% of all ZIP codes, and farther east than 87%.
- 🎯1,255 miles east of the geographic center of the Lower 48, near Lebanon, Kansas.
- 🌏 Dig straight through the Earth from 19971 and you would come out at 38.69°S, 104.90°E — 773 miles from Perth, Australia, the nearest big city to that spot.
- ☀Longest day of the year: 14h 53m of daylight. Shortest: 9h 27m.
- 📏 At 18.0 square miles of land, 19971 is bigger than 36% of ZIP codes — room for about 14 Central Parks.
- Working out the sun…
- Checking the USGS…
Source: USGS.
People and housing
| Population | 14,886This ZIP14,886 |
|---|---|
| Households | 7,587This ZIP7,587 |
| Housing units | 17,042This ZIP17,042 |
| Median age | 61.7This ZIP61.7Delaware41.6US 38.9 |
| Median household income | $102,146This ZIP$102,146Delaware$84,954US $80,734 |
| Median home value | $608,800This ZIP$608,800Delaware$352,000US $332,700 |
| Median gross rent | $1,513This ZIP$1,513Delaware$1,401US $1,413 |
| Bachelor's degree or higher | 55.7%This ZIP55.7% |
| Mean commute | 22.6 minThis ZIP22.6 min |
| Population density | 828.8 / sq miThis ZIP828.8 / sq mi |
Business and tax activity
| Business establishments | 972This ZIP972 |
|---|---|
| Employees | 11,062This ZIP11,062 |
| Annual payroll | $477,932,000This ZIP$477,932,000 |
| Tax returns filed | 9,020This ZIP9,020 |
| Total adjusted gross income | $1,447,427,000This ZIP$1,447,427,000 |
Land area
| Land area | 17.96 sq miThis ZIP17.96 sq mi |
|---|---|
| Water area | 11.23 sq miThis ZIP11.23 sq mi |
Other place names in 19971
Census places whose land this ZIP code overlaps. The Postal Service may accept other city names in an address, too.
ZIP codes near 19971
| ZIP | City | Distance |
|---|---|---|
19958 | Lewes, DE | 4.4 mi |
19969 | Nassau, DE | 6.2 mi |
19951 | Harbeson, DE | 8.4 mi |
19970 | Ocean View, DE | 9.6 mi |
19930 | Bethany Beach, DE | 9.9 mi |
19939 | Dagsboro, DE | 10.4 mi |
19967 | Millville, DE | 10.8 mi |
19968 | Milton, DE | 11.5 mi |
19966 | Millsboro, DE | 12.4 mi |
19944 | Fenwick Island, DE | 15.2 mi |
Find every ZIP code within 10 miles of 19971 →
Questions about this ZIP code
Where is ZIP code 19971?
19971 is in Rehoboth Beach, Delaware, in Sussex County, part of the Seaford, DE micropolitan area. Its published point location is 38.6945, -75.0997.
What county is 19971 in?
19971 lies in Sussex County.
What area code is 19971?
Rehoboth Beach uses area code 302, from NANPA's telephone records.
What time zone is 19971 in?
19971 uses America/New_York.
How many people live in 19971?
About 14,886 people live in ZIP code 19971, in 7,587 households, at 828.8 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 19971?
$102,146 a year, against $84,954 across Delaware.
What ZIP codes are near 19971?
The closest are 19958 (4.4 mi), 19969 (6.2 mi), 19951 (8.4 mi), 19970 (9.6 mi) and 19930 (9.9 mi).
Is 19971 a PO Box ZIP code?
19971 is a standard ZIP code. A normal ZIP code with street delivery.
Download or cite
Cite this page
zipcodes.pro. “19971 ZIP Code — Rehoboth Beach, Delaware (Sussex County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/19971
Machine-readable version of these facts:
curl https://zipcodes.pro/zip/19971.json Underlying data is public domain or openly licensed — sources, vintages and licences.