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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/45319

45319

ZIP 45319 is Donnelsville, Ohio, in Clark County; area codes 937 and 326; Eastern time.

Type
Standard
Time zone
America/New_York
County
Clark
Metro area
Springfield, OH
Population
308
Coordinates
39.9161, -83.9433
☼ Live from 45319 — Donnelsville, OH

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Local time: —

Where 45319 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 45319
  • 🔢 Type 45319 into a pocket calculator and turn it upside down: GIESh — not quite a word, sorry.
  • ➕ 45319 is a prime number. It cannot be divided by anything except 1 and itself. Its digits add up to 22, a total 2,607 other ZIP codes share.
  • 💾In binary, the way a computer stores it: 1011000100000111
  • 🏠 Its numerical neighbours: 45318 (Covington, OH, 26 mi away) and 45320 (Eaton, OH, 41 mi away).
  • 🔄 Backwards, 45319 becomes 91354 — and that is a real ZIP code: Valencia, CA, 1,930 miles away.
  • 👥 46 other ZIP codes are made of exactly the same digits (13459, 13495, 14539, 15349, 15439, 15934, …). The farthest-flung twin is 95431 in Eldridge, CA, 2,054 miles away.
  • 🧭 Farther north than 56% of all ZIP codes, and farther east than 60%.
  • 🎯775 miles east of the geographic center of the Lower 48, near Lebanon, Kansas.
  • 🌏 Dig straight through the Earth from 45319 and you would come out at 39.92°S, 96.06°E — 1,233 miles from Perth, Australia, the nearest big city to that spot.
  • ☀Longest day of the year: 15h 00m of daylight. Shortest: 9h 20m.
  • 📏 At 0.354 square miles of land, 45319 is bigger than 4% of ZIP codes — about 171 football fields.
🌙 The sky over 45319 today
  • Working out the sun…
🌋 Shake report
  • Checking the USGS…

Source: USGS.

People and housing

Population308This ZIP308
Households113This ZIP113
Housing units122This ZIP122
Median age45.2This ZIP45.2Ohio39.7US 38.9
Median household income$67,708This ZIP$67,708Ohio$71,389US $80,734
Median home value$142,200This ZIP$142,200Ohio$214,800US $332,700
Median gross rent$817This ZIP$817Ohio$1,034US $1,413
Bachelor's degree or higher23.0%This ZIP23.0%
Mean commute20.4 minThis ZIP20.4 min
Population density870.1 / sq miThis ZIP870.1 / sq mi

Business and tax activity

Business establishments6This ZIP6
Employees23This ZIP23
Annual payroll$1,028,000This ZIP$1,028,000

Land area

Land area0.35 sq miThis ZIP0.35 sq mi
Water area0.00 sq mi

Other place names in 45319

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

ZIP codes near 45319

ZIPCityDistance
45344 New Carlisle, OH 4.4 mi
45323 Enon, OH 4.5 mi
45504 Springfield, OH 4.7 mi
45349 North Hampton, OH 5.0 mi
45341 Medway, OH 5.2 mi
45506 Springfield, OH 5.7 mi
45502 Springfield, OH 6.3 mi
45501 Springfield, OH 7.2 mi
45324 Fairborn, OH 7.2 mi
45433 Dayton, OH 8.5 mi

Find every ZIP code within 10 miles of 45319 →

Questions about this ZIP code

Where is ZIP code 45319?

45319 is in Donnelsville, Ohio, in Clark County, part of the Springfield, OH metropolitan area. Its published point location is 39.9161, -83.9433.

What county is 45319 in?

45319 lies in Clark County.

What area code is 45319?

Donnelsville uses area codes 937 and 326, from NANPA's telephone records.

What time zone is 45319 in?

45319 uses America/New_York.

How many people live in 45319?

About 308 people live in ZIP code 45319, in 113 households, at 870.1 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 45319?

$67,708 a year, against $71,389 across Ohio.

What ZIP codes are near 45319?

The closest are 45344 (4.4 mi), 45323 (4.5 mi), 45504 (4.7 mi), 45349 (5 mi) and 45341 (5.2 mi).

Is 45319 a PO Box ZIP code?

45319 is a standard ZIP code. A normal ZIP code with street delivery.

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Cite this page

zipcodes.pro. “45319 ZIP Code — Donnelsville, Ohio (Clark County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/45319

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