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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/34945

34945

ZIP 34945 is in Fort Pierce, Florida, in St. Lucie County; area code 772; Eastern time. Fort Pierce has 11 ZIP codes in all.

Type
Standard
Time zone
America/New_York
County
St. Lucie
Metro area
Port St. Lucie, FL
Population
6,321
Coordinates
27.4579, -80.5517
☼ Live from 34945 — Fort Pierce, FL

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Where 34945 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 34945
  • 🔢 Type 34945 into a pocket calculator and turn it upside down: ShGhE — not quite a word, sorry.
  • ➕ As a number, 34,945 = 5 × 29 × 241. Its digits add up to 25, a total 2,242 other ZIP codes share.
  • 💾In binary, the way a computer stores it: 1000100010000001
  • 🏠 Its numerical neighbours: 34797 (Yalaha, FL, 117 mi away) and 34946 (Fort Pierce, FL, 12 mi away).
  • 🔄 Backwards, 34945 becomes 54943 — and that is a real ZIP code: Hancock, WI, 1,256 miles away.
  • 👥 25 other ZIP codes are made of exactly the same digits (34954, 35449, 43549, 43945, 45349, 45439, …). The farthest-flung twin is 95443 in Glenhaven, CA, 2,540 miles away.
  • 🧭 Farther south than 97% of all ZIP codes, and farther east than 72%.
  • 🎯1,339 miles southeast of the geographic center of the Lower 48, near Lebanon, Kansas.
  • 🌏 Dig straight through the Earth from 34945 and you would come out at 27.46°S, 99.45°E — 1,032 miles from Perth, Australia, the nearest big city to that spot.
  • ☀Longest day of the year: 13h 53m of daylight. Shortest: 10h 24m.
  • 📏 At 217.5 square miles of land, 34945 is bigger than 92% of ZIP codes — room for about 165 Central Parks.
🌙 The sky over 34945 today
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🌋 Shake report
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Source: USGS.

People and housing

Population6,321This ZIP6,321
Households1,856This ZIP1,856
Housing units2,110This ZIP2,110
Median age39.0This ZIP39.0Florida42.6US 38.9
Median household income$87,568This ZIP$87,568Florida$74,568US $80,734
Median home value$345,700This ZIP$345,700Florida$359,000US $332,700
Median gross rent$1,558This ZIP$1,558Florida$1,669US $1,413
Bachelor's degree or higher24.5%This ZIP24.5%
Mean commute22.9 minThis ZIP22.9 min
Population density29.1 / sq miThis ZIP29.1 / sq mi

Business and tax activity

Business establishments212This ZIP212
Employees2,978This ZIP2,978
Annual payroll$148,294,000This ZIP$148,294,000
Tax returns filed2,640This ZIP2,640
Total adjusted gross income$215,547,000This ZIP$215,547,000

Land area

Land area217.47 sq miThis ZIP217.47 sq mi
Water area0.15 sq miThis ZIP0.15 sq mi

Other place names in 34945

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

ZIP codes near 34945

ZIPCityDistance
34988 Port Saint Lucie, FL 5.7 mi
34951 Fort Pierce, FL 9.6 mi
32968 Vero Beach, FL 9.7 mi
34948 Fort Pierce, FL 10.2 mi
34954 Fort Pierce, FL 10.2 mi
34979 Fort Pierce, FL 10.2 mi
34947 Fort Pierce, FL 10.8 mi
34981 Fort Pierce, FL 11.9 mi
34987 Port Saint Lucie, FL 12.1 mi
34946 Fort Pierce, FL 12.1 mi

Find every ZIP code within 10 miles of 34945 →

Questions about this ZIP code

Where is ZIP code 34945?

34945 is in Fort Pierce, Florida, in St. Lucie County, part of the Port St. Lucie, FL metropolitan area. Its published point location is 27.4579, -80.5517.

What county is 34945 in?

34945 lies in St. Lucie County.

What area code is 34945?

Fort Pierce uses area code 772, from NANPA's telephone records.

What time zone is 34945 in?

34945 uses America/New_York.

How many people live in 34945?

About 6,321 people live in ZIP code 34945, in 1,856 households, at 29.1 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 34945?

$87,568 a year, against $74,568 across Florida.

What ZIP codes are near 34945?

The closest are 34988 (5.7 mi), 34951 (9.6 mi), 32968 (9.7 mi), 34948 (10.2 mi) and 34954 (10.2 mi).

Is 34945 a PO Box ZIP code?

34945 is a standard ZIP code. A normal ZIP code with street delivery.

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Cite this page

zipcodes.pro. “34945 ZIP Code — Fort Pierce, Florida (St. Lucie County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/34945

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