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zipcodes.pro — ZIP/31520

31520

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

Type
Standard
Time zone
America/New_York
County
Glynn
Population
22,313
Coordinates
31.1781, -81.4876
☼ Live from 31520 — Brunswick, GA

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Local time: —

Where 31520 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 31520
  • 🔢 Type 31520 into a pocket calculator and turn it upside down: OZSIE — not quite a word, sorry.
  • ➕ As a number, 31,520 = 2 × 2 × 2 × 2 × 2 × 5 × 197. Its digits add up to 11, a total 714 other ZIP codes share.
  • 💾In binary, the way a computer stores it: 111101100100000
  • 🏠 Its numerical neighbours: 31519 (Broxton, GA, 88 mi away) and 31521 (Brunswick, GA, 2 mi away).
  • 🔄 Backwards, 31520 becomes 02513, which is not a ZIP code at all.
  • 👥 73 other ZIP codes are made of exactly the same digits (01235, 01253, 01523, 01532, 02135, 02153, …). The farthest-flung twin is 51230 in Alvord, IA, 1,168 miles away.
  • 🧭 Farther south than 90% of all ZIP codes, and farther east than 69%.
  • 🎯1,129 miles southeast of the geographic center of the Lower 48, near Lebanon, Kansas.
  • 🌏 Dig straight through the Earth from 31520 and you would come out at 31.18°S, 98.51°E — 1,022 miles from Perth, Australia, the nearest big city to that spot.
  • ☀Longest day of the year: 14h 10m of daylight. Shortest: 10h 07m.
  • 📏 At 20.2 square miles of land, 31520 is bigger than 37% of ZIP codes — room for about 15 Central Parks.
🌙 The sky over 31520 today
  • Working out the sun…
🌋 Shake report
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Source: USGS.

People and housing

Population22,313This ZIP22,313
Households8,968This ZIP8,968
Housing units10,583This ZIP10,583
Median age38.4This ZIP38.4Georgia37.6US 38.9
Median household income$40,071This ZIP$40,071Georgia$77,353US $80,734
Median home value$147,500This ZIP$147,500Georgia$303,300US $332,700
Median gross rent$983This ZIP$983Georgia$1,393US $1,413
Bachelor's degree or higher17.3%This ZIP17.3%
Mean commute16.8 minThis ZIP16.8 min
Population density1,107.1 / sq miThis ZIP1,107.1 / sq mi

Business and tax activity

Business establishments925This ZIP925
Employees11,351This ZIP11,351
Annual payroll$627,177,000This ZIP$627,177,000
Tax returns filed8,340This ZIP8,340
Total adjusted gross income$388,694,000This ZIP$388,694,000

Land area

Land area20.16 sq miThis ZIP20.16 sq mi
Water area1.91 sq miThis ZIP1.91 sq mi

Other place names in 31520

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

ZIP codes near 31520

ZIPCityDistance
31521 Brunswick, GA 2.0 mi
31524 Brunswick, GA 4.4 mi
31523 Brunswick, GA 8.0 mi
31527 Jekyll Island, GA 8.3 mi
31525 Brunswick, GA 10.1 mi
31522 Saint Simons Island, GA 10.2 mi
31561 Sea Island, GA 10.7 mi
31565 Waverly, GA 11.8 mi
31305 Darien, GA 14.6 mi
31566 Waynesville, GA 18.8 mi

Find every ZIP code within 10 miles of 31520 →

Questions about this ZIP code

Where is ZIP code 31520?

31520 is in Brunswick, Georgia, in Glynn County, part of the Brunswick-St. Simons, GA metropolitan area. Its published point location is 31.1781, -81.4876.

What county is 31520 in?

31520 lies in Glynn County.

What area code is 31520?

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

What time zone is 31520 in?

31520 uses America/New_York.

How many people live in 31520?

About 22,313 people live in ZIP code 31520, in 8,968 households, at 1,107.1 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 31520?

$40,071 a year, against $77,353 across Georgia.

What ZIP codes are near 31520?

The closest are 31521 (2 mi), 31524 (4.4 mi), 31523 (8 mi), 31527 (8.3 mi) and 31525 (10.1 mi).

Is 31520 a PO Box ZIP code?

31520 is a standard ZIP code. A normal ZIP code with street delivery.

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Cite this page

zipcodes.pro. “31520 ZIP Code — Brunswick, Georgia (Glynn County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/31520

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