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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/45345

45345

ZIP 45345 is New Lebanon, Ohio, in Montgomery County; area code 937; Eastern time.

Type
Standard
Time zone
America/New_York
County
Montgomery
Population
6,110
Coordinates
39.7392, -84.3993
☼ Live from 45345 — New Lebanon, OH

Weather right now

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Local time: —

Where 45345 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 45345
  • 🔢 Type 45345 into a pocket calculator and turn it upside down: ShESh — not quite a word, sorry.
  • ➕ As a number, 45,345 = 3 × 5 × 3023. Its digits add up to 21, a total 2,594 other ZIP codes share.
  • 💾In binary, the way a computer stores it: 1011000100100001
  • 🏠 Its numerical neighbours: 45344 (New Carlisle, OH, 25 mi away) and 45346 (New Madison, OH, 24 mi away).
  • 🔄 Backwards, 45345 becomes 54354, which is not a ZIP code at all.
  • 👥 12 other ZIP codes are made of exactly the same digits (35544, 43545, 43554, 45354, 45435, 53544, …). The farthest-flung twin is 55443 in Minneapolis, MN, 588 miles away.
  • 🧭 Farther north than 54% of all ZIP codes, and farther east than 59%.
  • 🎯752 miles east of the geographic center of the Lower 48, near Lebanon, Kansas.
  • 🌏 Dig straight through the Earth from 45345 and you would come out at 39.74°S, 95.60°E — 1,252 miles from Perth, Australia, the nearest big city to that spot.
  • ☀Longest day of the year: 14h 59m of daylight. Shortest: 9h 21m.
  • 📏 At 22.4 square miles of land, 45345 is bigger than 40% of ZIP codes — room for about 17 Central Parks.
🌙 The sky over 45345 today
  • Working out the sun…
🌋 Shake report
  • Checking the USGS…

Source: USGS.

People and housing

Population6,110This ZIP6,110
Households2,451This ZIP2,451
Housing units2,465This ZIP2,465
Median age40.1This ZIP40.1Ohio39.7US 38.9
Median household income$80,280This ZIP$80,280Ohio$71,389US $80,734
Median home value$153,300This ZIP$153,300Ohio$214,800US $332,700
Median gross rent$915This ZIP$915Ohio$1,034US $1,413
Bachelor's degree or higher20.1%This ZIP20.1%
Mean commute26.2 minThis ZIP26.2 min
Population density273.3 / sq miThis ZIP273.3 / sq mi

Business and tax activity

Business establishments64This ZIP64
Employees620This ZIP620
Annual payroll$22,749,000This ZIP$22,749,000
Tax returns filed2,870This ZIP2,870
Total adjusted gross income$157,852,000This ZIP$157,852,000

Land area

Land area22.36 sq miThis ZIP22.36 sq mi
Water area0.00 sq mi

Other place names in 45345

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

ZIP codes near 45345

ZIPCityDistance
45325 Farmersville, OH 3.6 mi
45417 Dayton, OH 6.2 mi
45426 Dayton, OH 6.2 mi
45381 West Alexandria, OH 6.7 mi
45343 Miamisburg, OH 7.0 mi
45401 Dayton, OH 7.0 mi
45413 Dayton, OH 7.0 mi
45437 Dayton, OH 7.0 mi
45441 Dayton, OH 7.0 mi
45448 Dayton, OH 7.0 mi

Find every ZIP code within 10 miles of 45345 →

Questions about this ZIP code

Where is ZIP code 45345?

45345 is in New Lebanon, Ohio, in Montgomery County, part of the Dayton-Kettering-Beavercreek, OH metropolitan area. Its published point location is 39.7392, -84.3993.

What county is 45345 in?

45345 lies in Montgomery County.

What area code is 45345?

New Lebanon uses area code 937, from NANPA's telephone records.

What time zone is 45345 in?

45345 uses America/New_York.

How many people live in 45345?

About 6,110 people live in ZIP code 45345, in 2,451 households, at 273.3 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 45345?

$80,280 a year, against $71,389 across Ohio.

What ZIP codes are near 45345?

The closest are 45325 (3.6 mi), 45417 (6.2 mi), 45426 (6.2 mi), 45381 (6.7 mi) and 45343 (7 mi).

Is 45345 a PO Box ZIP code?

45345 is a standard ZIP code. A normal ZIP code with street delivery.

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Cite this page

zipcodes.pro. “45345 ZIP Code — New Lebanon, Ohio (Montgomery County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/45345

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