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zipcodes.pro — ZIP/31312

31312

ZIP 31312 is Guyton, Georgia, in Effingham County; area code 912; Eastern time.

Type
Standard
Time zone
America/New_York
County
Effingham
Metro area
Savannah, GA
Population
25,991
Coordinates
32.3187, -81.4010
☼ Live from 31312 — Guyton, GA

Weather right now

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Local time: —

Where 31312 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 31312
  • 🔢 Type 31312 into a pocket calculator and turn it upside down: ZIEIE — not quite a word, sorry.
  • ➕ As a number, 31,312 = 2 × 2 × 2 × 2 × 19 × 103. Its digits add up to 10, a total 513 other ZIP codes share.
  • 💾In binary, the way a computer stores it: 111101001010000
  • 🏠 Its numerical neighbours: 31310 (Hinesville, GA, 35 mi away) and 31313 (Hinesville, GA, 36 mi away).
  • 🔄 Backwards, 31312 becomes 21313, which is not a ZIP code at all.
  • 👥 15 other ZIP codes are made of exactly the same digits (11233, 12133, 13123, 13132, 13312, 13321, …). The farthest-flung twin is 13312 in Brantingham, NY, 855 miles away.
  • 🧭 Farther south than 87% of all ZIP codes, and farther east than 69%.
  • 🎯1,088 miles southeast of the geographic center of the Lower 48, near Lebanon, Kansas.
  • 🌏 Dig straight through the Earth from 31312 and you would come out at 32.32°S, 98.60°E — 1,009 miles from Perth, Australia, the nearest big city to that spot.
  • ☀Longest day of the year: 14h 16m of daylight. Shortest: 10h 02m.
  • 📏 At 174.8 square miles of land, 31312 is bigger than 89% of ZIP codes — room for about 133 Central Parks.
🌙 The sky over 31312 today
  • Working out the sun…
🌋 Shake report
  • Checking the USGS…

Source: USGS.

People and housing

Population25,991This ZIP25,991
Households8,313This ZIP8,313
Housing units8,907This ZIP8,907
Median age34.4This ZIP34.4Georgia37.6US 38.9
Median household income$101,750This ZIP$101,750Georgia$77,353US $80,734
Median home value$295,900This ZIP$295,900Georgia$303,300US $332,700
Median gross rent$1,537This ZIP$1,537Georgia$1,393US $1,413
Bachelor's degree or higher30.6%This ZIP30.6%
Mean commute33.3 minThis ZIP33.3 min
Population density148.7 / sq miThis ZIP148.7 / sq mi

Business and tax activity

Business establishments224This ZIP224
Employees1,355This ZIP1,355
Annual payroll$55,268,000This ZIP$55,268,000
Tax returns filed11,540This ZIP11,540
Total adjusted gross income$901,189,000This ZIP$901,189,000

Land area

Land area174.83 sq miThis ZIP174.83 sq mi
Water area0.62 sq miThis ZIP0.62 sq mi

Other place names in 31312

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

ZIP codes near 31312

ZIPCityDistance
31329 Springfield, GA 8.1 mi
31307 Eden, GA 9.8 mi
31308 Ellabell, GA 10.4 mi
31326 Rincon, GA 10.5 mi
30415 Brooklet, GA 11.8 mi
31318 Meldrim, GA 12.8 mi
31302 Bloomingdale, GA 13.8 mi
31303 Clyo, GA 13.9 mi
31407 Port Wentworth, GA 15.1 mi
30449 Oliver, GA 16.3 mi

Find every ZIP code within 10 miles of 31312 →

Questions about this ZIP code

Where is ZIP code 31312?

31312 is in Guyton, Georgia, in Effingham County, part of the Savannah, GA metropolitan area. Its published point location is 32.3187, -81.4010.

What county is 31312 in?

31312 lies in Effingham County.

What area code is 31312?

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

What time zone is 31312 in?

31312 uses America/New_York.

How many people live in 31312?

About 25,991 people live in ZIP code 31312, in 8,313 households, at 148.7 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 31312?

$101,750 a year, against $77,353 across Georgia.

What ZIP codes are near 31312?

The closest are 31329 (8.1 mi), 31307 (9.8 mi), 31308 (10.4 mi), 31326 (10.5 mi) and 30415 (11.8 mi).

Is 31312 a PO Box ZIP code?

31312 is a standard ZIP code. A normal ZIP code with street delivery.

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Cite this page

zipcodes.pro. “31312 ZIP Code — Guyton, Georgia (Effingham County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/31312

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