Every ZIP code in the United States, with weather, radar, trivia and the numbers behind it. Five digits since 1963!

ZIP stands for Zone Improvement Plan. The codes went live on July 1, 1963.The lowest ZIP code is 00501 — the IRS in Holtsville, New York.The highest ZIP code is 99950, in Ketchikan, Alaska.Type 07734 into a calculator and turn it upside down: hELLO. It is Keansburg, New Jersey.12345 belongs to one company: General Electric in Schenectady, New York.The first digit is a region: 0 is New England and New Jersey, 9 is the West Coast, Alaska and Hawaii.Mr. ZIP, the cartoon mailman, was the mascot that sold the idea to America.ZIP+4 arrived in 1983 and can narrow a ZIP down to one side of one block.A ZIP code is a mail route, not a place: plenty of them cross county and even state lines.Play ZIP Hunt: guess the secret ZIP code of the day in six tries.
zipcodes.pro — ZIP/39566

39566

ZIP 39566 is in Ocean Springs, Mississippi, in Jackson County; area code 228; Central time. Ocean Springs has 2 ZIP codes; the other is 39564.

Type
No street area
Time zone
America/Chicago
County
Jackson
Metro area
Gulfport-Biloxi, MS
Coordinates
30.4113, -88.8278

The Census map gives this ZIP code no delivery area of its own, which usually means it serves post office boxes, a single organization or a post office rather than streets of homes.

This ZIP code has no Census tabulation area of its own. Its point falls inside ZCTA 39564, whose figures describe that area — not this ZIP code.

☼ Live from 39566 — Ocean Springs, MS

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Where 39566 is

This ZIP code has no Census tabulation area, so there is no boundary to draw — the marker is its published point location.

★ Weird and wonderful facts about 39566
  • 🔢 Type 39566 into a pocket calculator and turn it upside down: ggSGE — not quite a word, sorry.
  • ➕ As a number, 39,566 = 2 × 73 × 271. Its digits add up to 29, a total 1,296 other ZIP codes share.
  • 💾In binary, the way a computer stores it: 1001101010001110
  • 🏠 Its numerical neighbours: 39565 (Vancleave, MS, 14 mi away) and 39567 (Pascagoula, MS, 16 mi away).
  • 🔄 Backwards, 39566 becomes 66593, which is not a ZIP code at all.
  • 👥 22 other ZIP codes are made of exactly the same digits (35966, 36569, 36695, 39656, 39665, 56369, …). The farthest-flung twin is 96365 in APO STA, a military post office, 7,829 miles away.
  • 🧭 Farther south than 92% of all ZIP codes, and farther west than 53%.
  • 🎯852 miles southeast of the geographic center of the Lower 48, near Lebanon, Kansas.
  • 🌏 Dig straight through the Earth from 39566 and you would come out at 30.41°S, 91.17°E — 1,312 miles from West Island, Cocos Islands, the nearest big city to that spot.
  • ☀Longest day of the year: 14h 07m of daylight. Shortest: 10h 11m.
🌙 The sky over 39566 today
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🌋 Shake report
  • Checking the USGS…

Source: USGS.

Business and tax activity

Business establishments14This ZIP14
Employees161This ZIP161
Annual payroll$3,674,000This ZIP$3,674,000

Land area

ZIP codes near 39566

ZIPCityDistance
39564 Ocean Springs, MS 3.4 mi
39533 Biloxi, MS 3.6 mi
39530 Biloxi, MS 3.9 mi
39540 Diberville, MS 4.7 mi
39534 Biloxi, MS 5.6 mi
39531 Biloxi, MS 8.3 mi
39532 Biloxi, MS 10.8 mi
39553 Gautier, MS 10.9 mi
39552 Escatawpa, MS 11.7 mi
39568 Pascagoula, MS 11.7 mi

Find every ZIP code within 10 miles of 39566 →

Questions about this ZIP code

Where is ZIP code 39566?

39566 is in Ocean Springs, Mississippi, in Jackson County, part of the Gulfport-Biloxi, MS metropolitan area. Its published point location is 30.4113, -88.8278.

What county is 39566 in?

39566 lies in Jackson County.

What area code is 39566?

Ocean Springs uses area code 228, from NANPA's telephone records.

What time zone is 39566 in?

39566 uses America/Chicago.

What ZIP codes are near 39566?

The closest are 39564 (3.4 mi), 39533 (3.6 mi), 39530 (3.9 mi), 39540 (4.7 mi) and 39534 (5.6 mi).

Is 39566 a PO Box ZIP code?

Possibly. The Census map gives this ZIP code no delivery area of its own, which usually means it serves post office boxes, a single organization or a post office rather than streets of homes.

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Cite this page

zipcodes.pro. “39566 ZIP Code — Ocean Springs, Mississippi (Jackson County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/39566

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curl https://zipcodes.pro/zip/39566.json

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