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Where 45378 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.
- 🔢 Type 45378 into a pocket calculator and turn it upside down: BLESh — not quite a word, sorry.
- ➕ As a number, 45,378 = 2 × 3 × 3 × 2521. Its digits add up to 27, a total 1,806 other ZIP codes share.
- 💾In binary, the way a computer stores it:
1011000101000010 - 🏠 Its numerical neighbours: 45377 (Vandalia, OH, 14 mi away) and 45380 (Versailles, OH, 23 mi away).
- 🔄 Backwards, 45378 becomes 87354, which is not a ZIP code at all.
- 👥 50 other ZIP codes are made of exactly the same digits (34758, 34785, 35478, 35487, 35748, 37845, …). The farthest-flung twin is 85347 in Roll, AZ, 1,695 miles away.
- 🧭 Farther north than 55% of all ZIP codes, and farther east than 58%.
- 🎯747 miles east of the geographic center of the Lower 48, near Lebanon, Kansas.
- 🌏 Dig straight through the Earth from 45378 and you would come out at 39.90°S, 95.51°E — 1,260 miles from Perth, Australia, the nearest big city to that spot.
- ☀Longest day of the year: 15h 00m of daylight. Shortest: 9h 20m.
- 📏 At 0.306 square miles of land, 45378 is bigger than 4% of ZIP codes — about 148 football fields.
- Working out the sun…
- Checking the USGS…
Source: USGS.
People and housing
| Population | 539This ZIP539 |
|---|---|
| Households | 222This ZIP222 |
| Housing units | 235This ZIP235 |
| Median age | 35.7This ZIP35.7Ohio39.7US 38.9 |
| Median household income | $73,000This ZIP$73,000Ohio$71,389US $80,734 |
| Median home value | $123,300This ZIP$123,300Ohio$214,800US $332,700 |
| Median gross rent | $627This ZIP$627Ohio$1,034US $1,413 |
| Bachelor's degree or higher | 11.9%This ZIP11.9% |
| Mean commute | 35.2 minThis ZIP35.2 min |
| Population density | 1,761.4 / sq miThis ZIP1,761.4 / sq mi |
Land area
| Land area | 0.31 sq miThis ZIP0.31 sq mi |
|---|---|
| Water area | 0.00 sq mi |
Counties 45378 spans
A ZIP code is a mail route and ignores county lines. Shares are by overlapping land area.
| County | Share of this ZIP |
|---|---|
| Preble County | 80.2% |
| Montgomery County | 19.8% |
Other place names in 45378
Census places whose land this ZIP code overlaps. The Postal Service may accept other city names in an address, too.
ZIP codes near 45378
| ZIP | City | Distance |
|---|---|---|
45338 | Lewisburg, OH | 4.7 mi |
45354 | Phillipsburg, OH | 4.7 mi |
45309 | Brookville, OH | 5.6 mi |
45361 | Potsdam, OH | 5.7 mi |
45304 | Arcanum, OH | 5.8 mi |
45358 | Pitsburg, OH | 5.8 mi |
45337 | Laura, OH | 6.4 mi |
45382 | West Manchester, OH | 6.6 mi |
45322 | Englewood, OH | 8.5 mi |
45315 | Clayton, OH | 8.5 mi |
Find every ZIP code within 10 miles of 45378 →
Questions about this ZIP code
Where is ZIP code 45378?
45378 is in Verona, Ohio, in Preble County. Its published point location is 39.9029, -84.4878.
What county is 45378 in?
45378 spans 2 counties: Preble County and Montgomery County. Most of it falls in Preble County, measured by overlapping land area — the county holding the most land in a ZIP code is not always the one holding the most residents.
What area code is 45378?
Verona uses area code 937, from NANPA's telephone records.
What time zone is 45378 in?
45378 uses America/New_York.
How many people live in 45378?
About 539 people live in ZIP code 45378, in 222 households, at 1,761.4 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 45378?
$73,000 a year, against $71,389 across Ohio.
What ZIP codes are near 45378?
The closest are 45338 (4.7 mi), 45354 (4.7 mi), 45309 (5.6 mi), 45361 (5.7 mi) and 45304 (5.8 mi).
Is 45378 a PO Box ZIP code?
45378 is a standard ZIP code. A normal ZIP code with street delivery.
Download or cite
Cite this page
zipcodes.pro. “45378 ZIP Code — Verona, Ohio (Preble County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/45378
Machine-readable version of these facts:
curl https://zipcodes.pro/zip/45378.jsonUnderlying data is public domain or openly licensed — sources, vintages and licences.