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zipcodes.pro — ZIP/21671

21671

ZIP 21671 is Tilghman, Maryland, in Talbot County; area codes 410 and 667; Eastern time.

Type
Standard
Time zone
America/New_York
County
Talbot
Metro area
Easton, MD
Population
727
Coordinates
38.6956, -76.3351
☼ Live from 21671 — Tilghman, MD

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Where 21671 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 21671
  • 🔢 Type 21671 into a pocket calculator and turn it upside down: ILgIZ — not quite a word, sorry.
  • ➕ As a number, 21,671 = 13 × 1667. Its digits add up to 17, a total 2,133 other ZIP codes share.
  • 💾In binary, the way a computer stores it: 101010010100111
  • 🏠 Its numerical neighbours: 21670 (Templeville, MD, 43 mi away) and 21672 (Toddville, MD, 33 mi away).
  • 🔄 Backwards, 21671 becomes 17612, which is not a ZIP code at all.
  • 👥 25 other ZIP codes are made of exactly the same digits (11726, 11762, 12167, 12176, 16127, 16172, …). The farthest-flung twin is 76121 in Fort Worth, TX, 1,241 miles away.
  • 🧭 Farther south than 53% of all ZIP codes, and farther east than 84%.
  • 🎯1,189 miles east of the geographic center of the Lower 48, near Lebanon, Kansas.
  • 🌏 Dig straight through the Earth from 21671 and you would come out at 38.70°S, 103.66°E — 829 miles from Perth, Australia, the nearest big city to that spot.
  • ☀Longest day of the year: 14h 53m of daylight. Shortest: 9h 27m.
  • 📏 At 2.1 square miles of land, 21671 is bigger than 12% of ZIP codes — room for about 1.6 Central Parks.
🌙 The sky over 21671 today
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🌋 Shake report
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Source: USGS.

People and housing

Population727This ZIP727
Households364This ZIP364
Housing units531This ZIP531
Median age56.9This ZIP56.9Maryland39.4US 38.9
Median household income$45,125This ZIP$45,125Maryland$103,678US $80,734
Median home value$294,600This ZIP$294,600Maryland$419,900US $332,700
Bachelor's degree or higher24.3%This ZIP24.3%
Mean commute24.5 minThis ZIP24.5 min
Population density344.1 / sq miThis ZIP344.1 / sq mi

Business and tax activity

Business establishments25This ZIP25
Employees137This ZIP137
Annual payroll$6,014,000This ZIP$6,014,000
Tax returns filed430This ZIP430
Total adjusted gross income$39,991,000This ZIP$39,991,000

Land area

Land area2.11 sq miThis ZIP2.11 sq mi
Water area3.45 sq miThis ZIP3.45 sq mi

Other place names in 21671

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

ZIP codes near 21671

ZIPCityDistance
21652 Neavitt, MD 3.3 mi
21665 Sherwood, MD 4.5 mi
21612 Bozman, MD 5.4 mi
21676 Wittman, MD 6.6 mi
21662 Royal Oak, MD 7.4 mi
21647 Mcdaniel, MD 7.5 mi
21663 Saint Michaels, MD 8.5 mi
21653 Newcomb, MD 9.2 mi
21624 Claiborne, MD 10.1 mi
20714 North Beach, MD 10.7 mi

Find every ZIP code within 10 miles of 21671 →

Questions about this ZIP code

Where is ZIP code 21671?

21671 is in Tilghman, Maryland, in Talbot County, part of the Easton, MD micropolitan area. Its published point location is 38.6956, -76.3351.

What county is 21671 in?

21671 lies in Talbot County.

What area code is 21671?

Tilghman uses area codes 410 and 667, from NANPA's telephone records.

What time zone is 21671 in?

21671 uses America/New_York.

How many people live in 21671?

About 727 people live in ZIP code 21671, in 364 households, at 344.1 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 21671?

$45,125 a year, against $103,678 across Maryland.

What ZIP codes are near 21671?

The closest are 21652 (3.3 mi), 21665 (4.5 mi), 21612 (5.4 mi), 21676 (6.6 mi) and 21662 (7.4 mi).

Is 21671 a PO Box ZIP code?

21671 is a standard ZIP code. A normal ZIP code with street delivery.

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zipcodes.pro. “21671 ZIP Code — Tilghman, Maryland (Talbot County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/21671

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