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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/23436

23436

ZIP 23436 is in Suffolk, Virginia, in Suffolk City; area codes 757 and 948; Eastern time. Suffolk has 8 ZIP codes in all.

Type
Standard
Time zone
America/New_York
County
Suffolk city
Population
882
Coordinates
36.8938, -76.5069
☼ Live from 23436 — Suffolk, VA

Weather right now

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Local time: —

Where 23436 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 23436
  • 🔢 Type 23436 into a pocket calculator and turn it upside down: gEhEZ — not quite a word, sorry.
  • ➕ As a number, 23,436 = 2 × 2 × 3 × 3 × 3 × 7 × 31. Its digits add up to 18, a total 2,332 other ZIP codes share.
  • 💾In binary, the way a computer stores it: 101101110001100
  • 🏠 Its numerical neighbours: 23435 (Suffolk, VA, 4 mi away) and 23437 (Suffolk, VA, 25 mi away).
  • 🔄 Backwards, 23436 becomes 63432 — and that is a real ZIP code: Arbela, MO, 870 miles away.
  • 👥 22 other ZIP codes are made of exactly the same digits (23463, 24363, 26343, 32346, 32463, 32634, …). The farthest-flung twin is 63432 in Arbela, MO, 870 miles away.
  • 🧭 Farther south than 65% of all ZIP codes, and farther east than 83%.
  • 🎯1,210 miles east of the geographic center of the Lower 48, near Lebanon, Kansas.
  • 🌏 Dig straight through the Earth from 23436 and you would come out at 36.89°S, 103.49°E — 782 miles from Perth, Australia, the nearest big city to that spot.
  • ☀Longest day of the year: 14h 42m of daylight. Shortest: 9h 38m.
  • 📏 At 1.6 square miles of land, 23436 is bigger than 10% of ZIP codes — room for about 1.2 Central Parks.
🌙 The sky over 23436 today
  • Working out the sun…
🌋 Shake report
  • Checking the USGS…

Source: USGS.

People and housing

Population882This ZIP882
Households375This ZIP375
Housing units417This ZIP417
Median age54.3This ZIP54.3Virginia39.0US 38.9
Median household income$202,708This ZIP$202,708Virginia$93,170US $80,734
Median home value$556,800This ZIP$556,800Virginia$383,700US $332,700
Bachelor's degree or higher35.4%This ZIP35.4%
Mean commute28.7 minThis ZIP28.7 min
Population density566.5 / sq miThis ZIP566.5 / sq mi

Business and tax activity

Business establishments14This ZIP14
Employees135This ZIP135
Annual payroll$5,596,000This ZIP$5,596,000
Tax returns filed480This ZIP480
Total adjusted gross income$66,599,000This ZIP$66,599,000

Land area

Land area1.56 sq miThis ZIP1.56 sq mi
Water area0.99 sq miThis ZIP0.99 sq mi

Other place names in 23436

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

ZIP codes near 23436

ZIPCityDistance
23433 Suffolk, VA 2.0 mi
23432 Suffolk, VA 3.3 mi
23435 Suffolk, VA 3.6 mi
23314 Carrollton, VA 4.6 mi
23607 Newport News, VA 7.0 mi
23703 Portsmouth, VA 7.4 mi
23424 Rescue, VA 7.8 mi
23304 Battery Park, VA 7.9 mi
23321 Chesapeake, VA 8.0 mi
23705 Portsmouth, VA 8.6 mi

Find every ZIP code within 10 miles of 23436 →

Questions about this ZIP code

Where is ZIP code 23436?

23436 is in Suffolk, Virginia, in Suffolk city, part of the Virginia Beach-Chesapeake-Norfolk, VA-NC metropolitan area. Its published point location is 36.8938, -76.5069.

What county is 23436 in?

23436 lies in Suffolk city.

What area code is 23436?

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

What time zone is 23436 in?

23436 uses America/New_York.

How many people live in 23436?

About 882 people live in ZIP code 23436, in 375 households, at 566.5 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 23436?

$202,708 a year, against $93,170 across Virginia.

What ZIP codes are near 23436?

The closest are 23433 (2 mi), 23432 (3.3 mi), 23435 (3.6 mi), 23314 (4.6 mi) and 23607 (7 mi).

Is 23436 a PO Box ZIP code?

23436 is a standard ZIP code. A normal ZIP code with street delivery.

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zipcodes.pro. “23436 ZIP Code — Suffolk, Virginia (Suffolk City).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/23436

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