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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/23320

23320

ZIP 23320 is in Chesapeake, Virginia, in Chesapeake City; area codes 757 and 948; Eastern time. Chesapeake has 9 ZIP codes in all.

Type
Standard
Time zone
America/New_York
Population
59,108
Coordinates
36.7517, -76.2176
☼ Live from 23320 — Chesapeake, VA

Weather right now

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NEXRAD radar
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Local time: —

Where 23320 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 23320
  • 🔢 Type 23320 into a pocket calculator and turn it upside down: OZEEZ — not quite a word, sorry.
  • ➕ As a number, 23,320 = 2 × 2 × 2 × 5 × 11 × 53. Its digits add up to 10, a total 513 other ZIP codes share.
  • 💾In binary, the way a computer stores it: 101101100011000
  • 🏠 Its numerical neighbours: 23316 (Cheriton, VA, 40 mi away) and 23321 (Chesapeake, VA, 12 mi away).
  • 🔄 Backwards, 23320 becomes 02332 — and that is a real ZIP code: Duxbury, MA, 469 miles away.
  • 👥 15 other ZIP codes are made of exactly the same digits (02332, 03223, 20233, 22033, 22303, 23023, …). The farthest-flung twin is 33022 in Hollywood, FL, 777 miles away.
  • 🧭 Farther south than 65% of all ZIP codes, and farther east than 84%.
  • 🎯1,228 miles east of the geographic center of the Lower 48, near Lebanon, Kansas.
  • 🌏 Dig straight through the Earth from 23320 and you would come out at 36.75°S, 103.78°E — 764 miles from Perth, Australia, the nearest big city to that spot.
  • ☀Longest day of the year: 14h 41m of daylight. Shortest: 9h 38m.
  • 📏 At 31.7 square miles of land, 23320 is bigger than 47% of ZIP codes — room for about 24 Central Parks.
🌙 The sky over 23320 today
  • Working out the sun…
🌋 Shake report
  • Checking the USGS…

Source: USGS.

People and housing

Population59,108This ZIP59,108
Households25,741This ZIP25,741
Housing units26,613This ZIP26,613
Median age39.2This ZIP39.2Virginia39.0US 38.9
Median household income$84,305This ZIP$84,305Virginia$93,170US $80,734
Median home value$346,400This ZIP$346,400Virginia$383,700US $332,700
Median gross rent$1,716This ZIP$1,716Virginia$1,579US $1,413
Bachelor's degree or higher38.5%This ZIP38.5%
Mean commute24.0 minThis ZIP24.0 min
Population density1,862.2 / sq miThis ZIP1,862.2 / sq mi

Business and tax activity

Business establishments2,580This ZIP2,580
Employees58,291This ZIP58,291
Annual payroll$3,450,195,000This ZIP$3,450,195,000
Tax returns filed29,540This ZIP29,540
Total adjusted gross income$2,283,025,000This ZIP$2,283,025,000

Land area

Land area31.74 sq miThis ZIP31.74 sq mi
Water area1.91 sq miThis ZIP1.91 sq mi

Other place names in 23320

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

ZIP codes near 23320

ZIPCityDistance
23326 Chesapeake, VA 2.1 mi
23464 Virginia Beach, VA 3.5 mi
23325 Chesapeake, VA 4.4 mi
23327 Chesapeake, VA 4.5 mi
23328 Chesapeake, VA 4.5 mi
23324 Chesapeake, VA 4.5 mi
23523 Norfolk, VA 6.3 mi
23709 Portsmouth, VA 6.4 mi
23702 Portsmouth, VA 7.0 mi
23462 Virginia Beach, VA 7.1 mi

Find every ZIP code within 10 miles of 23320 →

Questions about this ZIP code

Where is ZIP code 23320?

23320 is in Chesapeake, Virginia, in Chesapeake city, part of the Virginia Beach-Chesapeake-Norfolk, VA-NC metropolitan area. Its published point location is 36.7517, -76.2176.

What county is 23320 in?

23320 lies in Chesapeake city.

What area code is 23320?

Chesapeake uses area codes 757 and 948, from NANPA's telephone records.

What time zone is 23320 in?

23320 uses America/New_York.

How many people live in 23320?

About 59,108 people live in ZIP code 23320, in 25,741 households, at 1,862.2 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 23320?

$84,305 a year, against $93,170 across Virginia.

What ZIP codes are near 23320?

The closest are 23326 (2.1 mi), 23464 (3.5 mi), 23325 (4.4 mi), 23327 (4.5 mi) and 23328 (4.5 mi).

Is 23320 a PO Box ZIP code?

23320 is a standard ZIP code. A normal ZIP code with street delivery.

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Cite this page

zipcodes.pro. “23320 ZIP Code — Chesapeake, Virginia (Chesapeake City).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/23320

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