Every ZIP code in the United States, with weather, radar, trivia and the numbers behind it. Five digits since 1963!

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/45750

45750

ZIP 45750 is Marietta, Ohio, in Washington County; area codes 740 and 220; Eastern time.

Type
Standard
Time zone
America/New_York
County
Washington
Metro area
Marietta, OH
Population
26,420
Coordinates
39.4298, -81.4321
☼ Live from 45750 — Marietta, OH

Weather right now

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NEXRAD radar
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Local time: —

Where 45750 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 45750
  • 🔢 Type 45750 into a pocket calculator and turn it upside down: OSLSh — not quite a word, sorry.
  • ➕ As a number, 45,750 = 2 × 3 × 5 × 5 × 5 × 61. Its digits add up to 21, a total 2,594 other ZIP codes share.
  • 💾In binary, the way a computer stores it: 1011001010110110
  • 🏠 Its numerical neighbours: 45746 (Macksburg, OH, 12 mi away) and 45760 (Middleport, OH, 47 mi away).
  • 🔄 Backwards, 45750 becomes 05754, which is not a ZIP code at all.
  • 👥 26 other ZIP codes are made of exactly the same digits (04575, 05457, 05745, 40575, 40755, 47550, …). The farthest-flung twin is 57450 in Hoven, SD, 1,018 miles away.
  • 🧭 Farther north than 52% of all ZIP codes, and farther east than 69%.
  • 🎯912 miles east of the geographic center of the Lower 48, near Lebanon, Kansas.
  • 🌏 Dig straight through the Earth from 45750 and you would come out at 39.43°S, 98.57°E — 1,097 miles from Perth, Australia, the nearest big city to that spot.
  • ☀Longest day of the year: 14h 57m of daylight. Shortest: 9h 23m.
  • 📏 At 106.8 square miles of land, 45750 is bigger than 79% of ZIP codes — room for about 81 Central Parks.
🌙 The sky over 45750 today
  • Working out the sun…
🌋 Shake report
  • Checking the USGS…

Source: USGS.

People and housing

Population26,420This ZIP26,420
Households11,374This ZIP11,374
Housing units12,765This ZIP12,765
Median age44.2This ZIP44.2Ohio39.7US 38.9
Median household income$60,229This ZIP$60,229Ohio$71,389US $80,734
Median home value$185,900This ZIP$185,900Ohio$214,800US $332,700
Median gross rent$861This ZIP$861Ohio$1,034US $1,413
Bachelor's degree or higher26.1%This ZIP26.1%
Mean commute19.5 minThis ZIP19.5 min
Population density247.4 / sq miThis ZIP247.4 / sq mi

Business and tax activity

Business establishments840This ZIP840
Employees17,362This ZIP17,362
Annual payroll$1,044,986,000This ZIP$1,044,986,000
Tax returns filed11,970This ZIP11,970
Total adjusted gross income$905,905,000This ZIP$905,905,000

Land area

Land area106.81 sq miThis ZIP106.81 sq mi
Water area2.19 sq miThis ZIP2.19 sq mi

Other place names in 45750

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

ZIP codes near 45750

ZIPCityDistance
26187 Williamstown, WV 4.5 mi
45788 Whipple, OH 6.2 mi
26105 Vienna, WV 8.2 mi
45773 Reno, OH 8.6 mi
45744 Lowell, OH 8.9 mi
26134 Belmont, WV 9.1 mi
45729 Fleming, OH 9.2 mi
45768 Newport, OH 9.4 mi
26184 Waverly, WV 10.2 mi
26104 Parkersburg, WV 10.8 mi

Find every ZIP code within 10 miles of 45750 →

Questions about this ZIP code

Where is ZIP code 45750?

45750 is in Marietta, Ohio, in Washington County, part of the Marietta, OH micropolitan area. Its published point location is 39.4298, -81.4321.

What county is 45750 in?

45750 lies in Washington County.

What area code is 45750?

Marietta uses area codes 740 and 220, from NANPA's telephone records.

What time zone is 45750 in?

45750 uses America/New_York.

How many people live in 45750?

About 26,420 people live in ZIP code 45750, in 11,374 households, at 247.4 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 45750?

$60,229 a year, against $71,389 across Ohio.

What ZIP codes are near 45750?

The closest are 26187 (4.5 mi), 45788 (6.2 mi), 26105 (8.2 mi), 45773 (8.6 mi) and 45744 (8.9 mi).

Is 45750 a PO Box ZIP code?

45750 is a standard ZIP code. A normal ZIP code with street delivery.

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Cite this page

zipcodes.pro. “45750 ZIP Code — Marietta, Ohio (Washington County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/45750

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