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zipcodes.pro — ZIP/31523

31523

ZIP 31523 is in Brunswick, Georgia, in Glynn County; area code 912; Eastern time. Brunswick has 5 ZIP codes; the others are 31520, 31521, 31524 and 31525.

Type
Standard
Time zone
America/New_York
County
Glynn
Population
15,402
Coordinates
31.2126, -81.6168
☼ Live from 31523 — Brunswick, GA

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Where 31523 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 31523
  • 🔢 Type 31523 into a pocket calculator and turn it upside down: EZSIE — not quite a word, sorry.
  • ➕ As a number, 31,523 = 29 × 1087. Its digits add up to 14, a total 1,416 other ZIP codes share.
  • 💾In binary, the way a computer stores it: 111101100100011
  • 🏠 Its numerical neighbours: 31522 (Saint Simons Island, GA, 17 mi away) and 31524 (Brunswick, GA, 9 mi away).
  • 🔄 Backwards, 31523 becomes 32513 — and that is a real ZIP code: Pensacola, FL, 338 miles away.
  • 👥 29 other ZIP codes are made of exactly the same digits (12533, 13235, 13325, 13352, 15233, 15323, …). The farthest-flung twin is 52133 in Castalia, IA, 989 miles away.
  • 🧭 Farther south than 90% of all ZIP codes, and farther east than 68%.
  • 🎯1,121 miles southeast of the geographic center of the Lower 48, near Lebanon, Kansas.
  • 🌏 Dig straight through the Earth from 31523 and you would come out at 31.21°S, 98.38°E — 1,029 miles from Perth, Australia, the nearest big city to that spot.
  • ☀Longest day of the year: 14h 11m of daylight. Shortest: 10h 07m.
  • 📏 At 191.5 square miles of land, 31523 is bigger than 90% of ZIP codes — room for about 145 Central Parks.
🌙 The sky over 31523 today
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🌋 Shake report
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Source: USGS.

People and housing

Population15,402This ZIP15,402
Households5,666This ZIP5,666
Housing units5,934This ZIP5,934
Median age40.9This ZIP40.9Georgia37.6US 38.9
Median household income$88,988This ZIP$88,988Georgia$77,353US $80,734
Median home value$310,400This ZIP$310,400Georgia$303,300US $332,700
Median gross rent$988This ZIP$988Georgia$1,393US $1,413
Bachelor's degree or higher31.5%This ZIP31.5%
Mean commute24.6 minThis ZIP24.6 min
Population density80.4 / sq miThis ZIP80.4 / sq mi

Business and tax activity

Business establishments299This ZIP299
Employees2,760This ZIP2,760
Annual payroll$97,591,000This ZIP$97,591,000
Tax returns filed7,110This ZIP7,110
Total adjusted gross income$557,355,000This ZIP$557,355,000

Land area

Land area191.47 sq miThis ZIP191.47 sq mi
Water area17.90 sq miThis ZIP17.90 sq mi

Other place names in 31523

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

ZIP codes near 31523

ZIPCityDistance
31520 Brunswick, GA 8.0 mi
31521 Brunswick, GA 8.6 mi
31524 Brunswick, GA 8.7 mi
31525 Brunswick, GA 9.2 mi
31565 Waverly, GA 9.9 mi
31566 Waynesville, GA 11.3 mi
31527 Jekyll Island, GA 15.2 mi
31522 Saint Simons Island, GA 16.5 mi
31543 Hortense, GA 16.9 mi
31305 Darien, GA 17.7 mi

Find every ZIP code within 10 miles of 31523 →

Questions about this ZIP code

Where is ZIP code 31523?

31523 is in Brunswick, Georgia, in Glynn County, part of the Brunswick-St. Simons, GA metropolitan area. Its published point location is 31.2126, -81.6168.

What county is 31523 in?

31523 lies in Glynn County.

What area code is 31523?

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

What time zone is 31523 in?

31523 uses America/New_York.

How many people live in 31523?

About 15,402 people live in ZIP code 31523, in 5,666 households, at 80.4 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 31523?

$88,988 a year, against $77,353 across Georgia.

What ZIP codes are near 31523?

The closest are 31520 (8 mi), 31521 (8.6 mi), 31524 (8.7 mi), 31525 (9.2 mi) and 31565 (9.9 mi).

Is 31523 a PO Box ZIP code?

31523 is a standard ZIP code. A normal ZIP code with street delivery.

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Cite this page

zipcodes.pro. “31523 ZIP Code — Brunswick, Georgia (Glynn County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/31523

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