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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/33620

33620

ZIP 33620 is in Tampa, Florida, in Hillsborough County; area codes 813 and 656; Eastern time. Tampa has 58 ZIP codes in all.

Type
Standard
Time zone
America/New_York
County
Hillsborough
Population
7,298
Coordinates
28.0614, -82.4128
☼ Live from 33620 — Tampa, FL

Weather right now

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Local time: —

Where 33620 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 33620
  • 🔢 Type 33620 into a pocket calculator and turn it upside down: OZgEE — not quite a word, sorry.
  • ➕ As a number, 33,620 = 2 × 2 × 5 × 41 × 41. Its digits add up to 14, a total 1,416 other ZIP codes share.
  • 💾In binary, the way a computer stores it: 1000001101010100
  • 🏠 Its numerical neighbours: 33619 (Tampa, FL, 9 mi away) and 33621 (Tampa, FL, 16 mi away).
  • 🔄 Backwards, 33620 becomes 02633 — and that is a real ZIP code: Chatham, MA, 1,173 miles away.
  • 👥 33 other ZIP codes are made of exactly the same digits (02633, 03263, 06233, 06332, 23063, 23306, …). The farthest-flung twin is 03263 in Pittsfield, NH, 1,220 miles away.
  • 🧭 Farther south than 96% of all ZIP codes, and farther east than 65%.
  • 🎯1,229 miles southeast of the geographic center of the Lower 48, near Lebanon, Kansas.
  • 🌏 Dig straight through the Earth from 33620 and you would come out at 28.06°S, 97.59°E — 1,100 miles from West Island, Cocos Islands, the nearest big city to that spot.
  • ☀Longest day of the year: 13h 55m of daylight. Shortest: 10h 22m.
  • 📏 At 0.873 square miles of land, 33620 is bigger than 7% of ZIP codes — about 423 football fields.
🌙 The sky over 33620 today
  • Working out the sun…
🌋 Shake report
  • Checking the USGS…

Source: USGS.

People and housing

Population7,298This ZIP7,298
Households34This ZIP34
Housing units34This ZIP34
Median age19.4This ZIP19.4Florida42.6US 38.9
Bachelor's degree or higher33.3%This ZIP33.3%
Mean commute15.7 minThis ZIP15.7 min
Population density8,359.7 / sq miThis ZIP8,359.7 / sq mi

Business and tax activity

Business establishments15This ZIP15
Employees164This ZIP164
Annual payroll$5,393,000This ZIP$5,393,000

Land area

Land area0.87 sq miThis ZIP0.87 sq mi
Water area0.01 sq miThis ZIP0.01 sq mi

Other place names in 33620

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

ZIP codes near 33620

ZIPCityDistance
33617 Tampa, FL 2.0 mi
33646 Tampa, FL 2.3 mi
33612 Tampa, FL 2.4 mi
33613 Tampa, FL 2.6 mi
33637 Tampa, FL 3.2 mi
33604 Tampa, FL 4.0 mi
33610 Tampa, FL 4.9 mi
33618 Tampa, FL 5.3 mi
33549 Lutz, FL 5.9 mi
33603 Tampa, FL 6.1 mi

Find every ZIP code within 10 miles of 33620 →

Questions about this ZIP code

Where is ZIP code 33620?

33620 is in Tampa, Florida, in Hillsborough County, part of the Tampa-St. Petersburg-Clearwater, FL metropolitan area. Its published point location is 28.0614, -82.4128.

What county is 33620 in?

33620 lies in Hillsborough County.

What area code is 33620?

Tampa uses area codes 813 and 656, from NANPA's telephone records.

What time zone is 33620 in?

33620 uses America/New_York.

How many people live in 33620?

About 7,298 people live in ZIP code 33620, in 34 households, at 8,359.7 people per square mile. These are American Community Survey 5-year estimates for the ZIP Code Tabulation Area, not a headcount.

What ZIP codes are near 33620?

The closest are 33617 (2 mi), 33646 (2.3 mi), 33612 (2.4 mi), 33613 (2.6 mi) and 33637 (3.2 mi).

Is 33620 a PO Box ZIP code?

33620 is a standard ZIP code. A normal ZIP code with street delivery.

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zipcodes.pro. “33620 ZIP Code — Tampa, Florida (Hillsborough County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/33620

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