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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/33573

33573

ZIP 33573 is in Sun City Center, Florida, in Hillsborough County; Eastern time. Sun City Center has 2 ZIP codes; the other is 33571.

Type
Standard
Time zone
America/New_York
County
Hillsborough
Population
35,362
Coordinates
27.7202, -82.3618
☼ Live from 33573 — Sun City Center, FL

Weather right now

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Local time: —

Where 33573 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 33573
  • 🔢 Type 33573 into a pocket calculator and turn it upside down: ELSEE — not quite a word, sorry.
  • ➕ As a number, 33,573 = 3 × 19 × 19 × 31. Its digits add up to 21, a total 2,594 other ZIP codes share.
  • 💾In binary, the way a computer stores it: 1000001100100101
  • 🏠 Its numerical neighbours: 33572 (Apollo Beach, FL, 4 mi away) and 33574 (Saint Leo, FL, 43 mi away).
  • 🔄 Backwards, 33573 becomes 37533, which is not a ZIP code at all.
  • 👥 4 other ZIP codes are made of exactly the same digits (33537, 37335, 37353, 73533). The farthest-flung twin is 73533 in Duncan, OK, 1,028 miles away.
  • 🧭 Farther south than 97% of all ZIP codes, and farther east than 65%.
  • 🎯1,248 miles southeast of the geographic center of the Lower 48, near Lebanon, Kansas.
  • 🌏 Dig straight through the Earth from 33573 and you would come out at 27.72°S, 97.64°E — 1,077 miles from West Island, Cocos Islands, the nearest big city to that spot.
  • ☀Longest day of the year: 13h 54m of daylight. Shortest: 10h 23m.
  • 📏 At 16.8 square miles of land, 33573 is bigger than 34% of ZIP codes — room for about 13 Central Parks.
🌙 The sky over 33573 today
  • Working out the sun…
🌋 Shake report
  • Checking the USGS…

Source: USGS.

People and housing

Population35,362This ZIP35,362
Households16,422This ZIP16,422
Housing units18,232This ZIP18,232
Median age64.1This ZIP64.1Florida42.6US 38.9
Median household income$72,834This ZIP$72,834Florida$74,568US $80,734
Median home value$309,300This ZIP$309,300Florida$359,000US $332,700
Median gross rent$2,230This ZIP$2,230Florida$1,669US $1,413
Bachelor's degree or higher35.9%This ZIP35.9%
Mean commute34.2 minThis ZIP34.2 min
Population density2,104.8 / sq miThis ZIP2,104.8 / sq mi

Business and tax activity

Business establishments384This ZIP384
Employees5,659This ZIP5,659
Annual payroll$242,693,000This ZIP$242,693,000
Tax returns filed18,400This ZIP18,400
Total adjusted gross income$1,368,457,000This ZIP$1,368,457,000

Land area

Land area16.80 sq miThis ZIP16.80 sq mi
Water area0.86 sq miThis ZIP0.86 sq mi

Other place names in 33573

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

ZIP codes near 33573

ZIPCityDistance
33572 Apollo Beach, FL 4.0 mi
33575 Ruskin, FL 4.1 mi
33598 Wimauma, FL 5.1 mi
33571 Sun City Center, FL 5.6 mi
33503 Balm, FL 6.0 mi
33570 Ruskin, FL 6.2 mi
33534 Gibsonton, FL 6.8 mi
33579 Riverview, FL 7.3 mi
33586 Sun City, FL 7.7 mi
33578 Riverview, FL 9.7 mi

Find every ZIP code within 10 miles of 33573 →

Questions about this ZIP code

Where is ZIP code 33573?

33573 is in Sun City Center, Florida, in Hillsborough County, part of the Tampa-St. Petersburg-Clearwater, FL metropolitan area. Its published point location is 27.7202, -82.3618.

What county is 33573 in?

33573 lies in Hillsborough County.

What time zone is 33573 in?

33573 uses America/New_York.

How many people live in 33573?

About 35,362 people live in ZIP code 33573, in 16,422 households, at 2,104.8 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 33573?

$72,834 a year, against $74,568 across Florida.

What ZIP codes are near 33573?

The closest are 33572 (4 mi), 33575 (4.1 mi), 33598 (5.1 mi), 33571 (5.6 mi) and 33503 (6 mi).

Is 33573 a PO Box ZIP code?

33573 is a standard ZIP code. A normal ZIP code with street delivery.

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Cite this page

zipcodes.pro. “33573 ZIP Code — Sun City Center, Florida (Hillsborough County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/33573

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