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/45734

45734

ZIP 45734 is Graysville, Ohio, in Monroe County; area codes 740 and 220; Eastern time.

Type
Standard
Time zone
America/New_York
County
Monroe
Metro area
none
Population
315
Coordinates
39.6411, -81.1957
☼ Live from 45734 — Graysville, OH

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Local time: —

Where 45734 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 45734
  • 🔢 Type 45734 into a pocket calculator and turn it upside down: hELSh — not quite a word, sorry.
  • ➕ As a number, 45,734 = 2 × 13 × 1759. Its digits add up to 23, a total 2,533 other ZIP codes share.
  • 💾In binary, the way a computer stores it: 1011001010100110
  • 🏠 Its numerical neighbours: 45732 (Glouster, OH, 47 mi away) and 45735 (Guysville, OH, 47 mi away).
  • 🔄 Backwards, 45734 becomes 43754 — and that is a real ZIP code: Lewisville, OH, 8 miles away.
  • 👥 33 other ZIP codes are made of exactly the same digits (34475, 34745, 35447, 35474, 35744, 37544, …). The farthest-flung twin is 73544 in Gould, OK, 1,076 miles away.
  • 🧭 Farther north than 53% of all ZIP codes, and farther east than 70%.
  • 🎯922 miles east of the geographic center of the Lower 48, near Lebanon, Kansas.
  • 🌏 Dig straight through the Earth from 45734 and you would come out at 39.64°S, 98.80°E — 1,091 miles from Perth, Australia, the nearest big city to that spot.
  • ☀Longest day of the year: 14h 59m of daylight. Shortest: 9h 22m.
  • 📏 At 30.9 square miles of land, 45734 is bigger than 46% of ZIP codes — room for about 23 Central Parks.
🌙 The sky over 45734 today
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🌋 Shake report
  • Checking the USGS…

Source: USGS.

People and housing

Population315This ZIP315
Households156This ZIP156
Housing units208This ZIP208
Median age60.8This ZIP60.8Ohio39.7US 38.9
Median household income$48,676This ZIP$48,676Ohio$71,389US $80,734
Median home value$162,000This ZIP$162,000Ohio$214,800US $332,700
Bachelor's degree or higher8.8%This ZIP8.8%
Mean commute50.6 minThis ZIP50.6 min
Population density10.2 / sq miThis ZIP10.2 / sq mi

Business and tax activity

Business establishments8This ZIP8
Employees37This ZIP37
Annual payroll$2,006,000This ZIP$2,006,000
Tax returns filed210This ZIP210
Total adjusted gross income$11,550,000This ZIP$11,550,000

Land area

Land area30.93 sq miThis ZIP30.93 sq mi
Water area0.01 sq miThis ZIP0.01 sq mi

Other place names in 45734

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

ZIP codes near 45734

ZIPCityDistance
43786 Stafford, OH 6.5 mi
45789 Wingett Run, OH 7.0 mi
45767 New Matamoras, OH 7.3 mi
45745 Lower Salem, OH 7.5 mi
43754 Lewisville, OH 8.2 mi
43793 Woodsfield, OH 8.9 mi
43752 Laings, OH 11.2 mi
43946 Sardis, OH 11.8 mi
45788 Whipple, OH 13.3 mi
43788 Summerfield, OH 13.5 mi

Find every ZIP code within 10 miles of 45734 →

Questions about this ZIP code

Where is ZIP code 45734?

45734 is in Graysville, Ohio, in Monroe County. Its published point location is 39.6411, -81.1957.

What county is 45734 in?

45734 lies in Monroe County.

What area code is 45734?

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

What time zone is 45734 in?

45734 uses America/New_York.

How many people live in 45734?

About 315 people live in ZIP code 45734, in 156 households, at 10.2 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 45734?

$48,676 a year, against $71,389 across Ohio.

What ZIP codes are near 45734?

The closest are 43786 (6.5 mi), 45789 (7 mi), 45767 (7.3 mi), 45745 (7.5 mi) and 43754 (8.2 mi).

Is 45734 a PO Box ZIP code?

45734 is a standard ZIP code. A normal ZIP code with street delivery.

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Cite this page

zipcodes.pro. “45734 ZIP Code — Graysville, Ohio (Monroe County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/45734

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