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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/45112

45112

ZIP 45112 is Chilo, Ohio, in Clermont County; area code 513; Eastern time.

Type
Standard
Time zone
America/New_York
County
Clermont
Population
11
Coordinates
38.7949, -84.1400
☼ Live from 45112 — Chilo, OH

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Local time: —

Where 45112 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 45112
  • 🔢 Type 45112 into a pocket calculator and turn it upside down: ZIISh — not quite a word, sorry.
  • ➕ As a number, 45,112 = 2 × 2 × 2 × 5639. Its digits add up to 13, a total 1,179 other ZIP codes share.
  • 💾In binary, the way a computer stores it: 1011000000111000
  • 🏠 Its numerical neighbours: 45111 (Camp Dennison, OH, 29 mi away) and 45113 (Clarksville, OH, 43 mi away).
  • 🔄 Backwards, 45112 becomes 21154 — and that is a real ZIP code: Street, MD, 420 miles away.
  • 👥 33 other ZIP codes are made of exactly the same digits (11245, 11425, 11542, 12154, 12451, 12514, …). The farthest-flung twin is 51241 in Larchwood, IA, 716 miles away.
  • 🧭 Farther south than 53% of all ZIP codes, and farther east than 59%.
  • 🎯774 miles east of the geographic center of the Lower 48, near Lebanon, Kansas.
  • 🌏 Dig straight through the Earth from 45112 and you would come out at 38.79°S, 95.86°E — 1,219 miles from Perth, Australia, the nearest big city to that spot.
  • ☀Longest day of the year: 14h 53m of daylight. Shortest: 9h 27m.
  • 📏 At 0.317 square miles of land, 45112 is bigger than 4% of ZIP codes — about 153 football fields.
🌙 The sky over 45112 today
  • Working out the sun…
🌋 Shake report
  • Checking the USGS…

Source: USGS.

People and housing

Population11This ZIP11
Households7This ZIP7
Housing units38This ZIP38
Median age74.5This ZIP74.5Ohio39.7US 38.9
Median household income$51,875This ZIP$51,875Ohio$71,389US $80,734
Bachelor's degree or higher27.3%This ZIP27.3%
Population density34.7 / sq miThis ZIP34.7 / sq mi

Land area

Land area0.32 sq miThis ZIP0.32 sq mi
Water area0.07 sq miThis ZIP0.07 sq mi

Other place names in 45112

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

ZIP codes near 45112

ZIPCityDistance
45120 Felicity, OH 3.6 mi
45156 Neville, OH 4.1 mi
41043 Foster, KY 4.2 mi
45153 Moscow, OH 5.4 mi
45131 Higginsport, OH 9.3 mi
45119 Feesburg, OH 9.5 mi
41002 Augusta, KY 9.7 mi
41004 Brooksville, KY 10.8 mi
45130 Hamersville, OH 10.9 mi
41006 Butler, KY 11.1 mi

Find every ZIP code within 10 miles of 45112 →

Questions about this ZIP code

Where is ZIP code 45112?

45112 is in Chilo, Ohio, in Clermont County, part of the Cincinnati, OH-KY-IN metropolitan area. Its published point location is 38.7949, -84.1400.

What county is 45112 in?

45112 lies in Clermont County.

What area code is 45112?

Chilo uses area code 513, from NANPA's telephone records.

What time zone is 45112 in?

45112 uses America/New_York.

How many people live in 45112?

About 11 people live in ZIP code 45112, in 7 households, at 34.7 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 45112?

$51,875 a year, against $71,389 across Ohio.

What ZIP codes are near 45112?

The closest are 45120 (3.6 mi), 45156 (4.1 mi), 41043 (4.2 mi), 45153 (5.4 mi) and 45131 (9.3 mi).

Is 45112 a PO Box ZIP code?

45112 is a standard ZIP code. A normal ZIP code with street delivery.

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Cite this page

zipcodes.pro. “45112 ZIP Code — Chilo, Ohio (Clermont County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/45112

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