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zipcodes.pro — ZIP/31328

31328

ZIP 31328 is Tybee Island, Georgia, in Chatham County; area code 912; Eastern time.

Type
Standard
Time zone
America/New_York
County
Chatham
Metro area
Savannah, GA
Population
3,353
Coordinates
32.0043, -80.8908
☼ Live from 31328 — Tybee Island, GA

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Where 31328 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 31328
  • 🔢 Type 31328 into a pocket calculator and turn it upside down: BZEIE — not quite a word, sorry.
  • ➕ As a number, 31,328 = 2 × 2 × 2 × 2 × 2 × 11 × 89. Its digits add up to 17, a total 2,133 other ZIP codes share.
  • 💾In binary, the way a computer stores it: 111101001100000
  • 🏠 Its numerical neighbours: 31327 (Sapelo Island, GA, 47 mi away) and 31329 (Springfield, GA, 40 mi away).
  • 🔄 Backwards, 31328 becomes 82313, which is not a ZIP code at all.
  • 👥 30 other ZIP codes are made of exactly the same digits (12833, 13328, 13832, 18323, 18332, 23138, …). The farthest-flung twin is 83321 in Castleford, ID, 1,985 miles away.
  • 🧭 Farther south than 88% of all ZIP codes, and farther east than 71%.
  • 🎯1,125 miles southeast of the geographic center of the Lower 48, near Lebanon, Kansas.
  • 🌏 Dig straight through the Earth from 31328 and you would come out at 32.00°S, 99.11°E — 981 miles from Perth, Australia, the nearest big city to that spot.
  • ☀Longest day of the year: 14h 15m of daylight. Shortest: 10h 03m.
  • 📏 At 9.2 square miles of land, 31328 is bigger than 26% of ZIP codes — room for about 7.0 Central Parks.
🌙 The sky over 31328 today
  • Working out the sun…
🌋 Shake report
  • Checking the USGS…

Source: USGS.

People and housing

Population3,353This ZIP3,353
Households1,575This ZIP1,575
Housing units3,378This ZIP3,378
Median age61.1This ZIP61.1Georgia37.6US 38.9
Median household income$109,631This ZIP$109,631Georgia$77,353US $80,734
Median home value$619,800This ZIP$619,800Georgia$303,300US $332,700
Median gross rent$1,665This ZIP$1,665Georgia$1,393US $1,413
Bachelor's degree or higher46.9%This ZIP46.9%
Mean commute25.9 minThis ZIP25.9 min
Population density365.2 / sq miThis ZIP365.2 / sq mi

Business and tax activity

Business establishments167This ZIP167
Employees1,305This ZIP1,305
Annual payroll$41,391,000This ZIP$41,391,000
Tax returns filed1,620This ZIP1,620
Total adjusted gross income$220,247,000This ZIP$220,247,000

Land area

Land area9.18 sq miThis ZIP9.18 sq mi
Water area1.18 sq miThis ZIP1.18 sq mi

Other place names in 31328

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

ZIP codes near 31328

ZIPCityDistance
31410 Savannah, GA 5.8 mi
29915 Daufuskie Island, SC 8.1 mi
31416 Savannah, GA 9.2 mi
31411 Savannah, GA 9.6 mi
31404 Savannah, GA 10.0 mi
31403 Savannah, GA 10.8 mi
31414 Savannah, GA 10.8 mi
31418 Savannah, GA 10.8 mi
31420 Savannah, GA 10.8 mi
31406 Savannah, GA 11.5 mi

Find every ZIP code within 10 miles of 31328 →

Questions about this ZIP code

Where is ZIP code 31328?

31328 is in Tybee Island, Georgia, in Chatham County, part of the Savannah, GA metropolitan area. Its published point location is 32.0043, -80.8908.

What county is 31328 in?

31328 lies in Chatham County.

What area code is 31328?

Tybee Island uses area code 912, from NANPA's telephone records.

What time zone is 31328 in?

31328 uses America/New_York.

How many people live in 31328?

About 3,353 people live in ZIP code 31328, in 1,575 households, at 365.2 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 31328?

$109,631 a year, against $77,353 across Georgia.

What ZIP codes are near 31328?

The closest are 31410 (5.8 mi), 29915 (8.1 mi), 31416 (9.2 mi), 31411 (9.6 mi) and 31404 (10 mi).

Is 31328 a PO Box ZIP code?

31328 is a standard ZIP code. A normal ZIP code with street delivery.

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Cite this page

zipcodes.pro. “31328 ZIP Code — Tybee Island, Georgia (Chatham County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/31328

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