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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/45015

45015

ZIP 45015 is in Hamilton, Ohio, in Butler County; area codes 513 and 283; Eastern time. Hamilton has 4 ZIP codes; the others are 45011, 45012 and 45013.

Type
Standard
Time zone
America/New_York
County
Butler
Population
11,038
Coordinates
39.3741, -84.5627
☼ Live from 45015 — Hamilton, OH

Weather right now

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Local time: —

Where 45015 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 45015
  • 🔢 Type 45015 into a pocket calculator and turn it upside down: SIOSh — not quite a word, sorry.
  • ➕ As a number, 45,015 = 3 × 5 × 3001. Its digits add up to 15, a total 1,657 other ZIP codes share.
  • 💾In binary, the way a computer stores it: 1010111111010111
  • 🏠 Its numerical neighbours: 45014 (Fairfield, OH, 3 mi away) and 45018 (Fairfield, OH, 5 mi away).
  • 🔄 Backwards, 45015 becomes 51054 — and that is a real ZIP code: Sergeant Bluff, IA, 648 miles away.
  • 👥 37 other ZIP codes are made of exactly the same digits (01545, 04551, 05154, 05451, 10455, 10545, …). The farthest-flung twin is 04551 in Bremen, ME, 842 miles away.
  • 🧭 Farther north than 51% of all ZIP codes, and farther east than 58%.
  • 🎯746 miles east of the geographic center of the Lower 48, near Lebanon, Kansas.
  • 🌏 Dig straight through the Earth from 45015 and you would come out at 39.37°S, 95.44°E — 1,252 miles from Perth, Australia, the nearest big city to that spot.
  • ☀Longest day of the year: 14h 57m of daylight. Shortest: 9h 23m.
  • 📏 At 5.6 square miles of land, 45015 is bigger than 20% of ZIP codes — room for about 4.3 Central Parks.
🌙 The sky over 45015 today
  • Working out the sun…
🌋 Shake report
  • Checking the USGS…

Source: USGS.

People and housing

Population11,038This ZIP11,038
Households4,914This ZIP4,914
Housing units5,231This ZIP5,231
Median age38.1This ZIP38.1Ohio39.7US 38.9
Median household income$48,312This ZIP$48,312Ohio$71,389US $80,734
Median home value$120,700This ZIP$120,700Ohio$214,800US $332,700
Median gross rent$1,031This ZIP$1,031Ohio$1,034US $1,413
Bachelor's degree or higher12.7%This ZIP12.7%
Mean commute23.3 minThis ZIP23.3 min
Population density1,959.5 / sq miThis ZIP1,959.5 / sq mi

Business and tax activity

Business establishments189This ZIP189
Employees3,830This ZIP3,830
Annual payroll$266,206,000This ZIP$266,206,000
Tax returns filed5,450This ZIP5,450
Total adjusted gross income$241,373,000This ZIP$241,373,000

Land area

Land area5.63 sq miThis ZIP5.63 sq mi
Water area0.10 sq miThis ZIP0.10 sq mi

Other place names in 45015

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

ZIP codes near 45015

ZIPCityDistance
45014 Fairfield, OH 3.4 mi
45012 Hamilton, OH 4.7 mi
45018 Fairfield, OH 4.7 mi
45011 Hamilton, OH 5.0 mi
45013 Hamilton, OH 5.5 mi
45061 Ross, OH 6.3 mi
45055 Overpeck, OH 6.4 mi
45240 Cincinnati, OH 6.4 mi
45251 Cincinnati, OH 7.1 mi
45062 Seven Mile, OH 7.6 mi

Find every ZIP code within 10 miles of 45015 →

Questions about this ZIP code

Where is ZIP code 45015?

45015 is in Hamilton, Ohio, in Butler County, part of the Cincinnati, OH-KY-IN metropolitan area. Its published point location is 39.3741, -84.5627.

What county is 45015 in?

45015 lies in Butler County.

What area code is 45015?

Hamilton uses area codes 513 and 283, from NANPA's telephone records.

What time zone is 45015 in?

45015 uses America/New_York.

How many people live in 45015?

About 11,038 people live in ZIP code 45015, in 4,914 households, at 1,959.5 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 45015?

$48,312 a year, against $71,389 across Ohio.

What ZIP codes are near 45015?

The closest are 45014 (3.4 mi), 45012 (4.7 mi), 45018 (4.7 mi), 45011 (5 mi) and 45013 (5.5 mi).

Is 45015 a PO Box ZIP code?

45015 is a standard ZIP code. A normal ZIP code with street delivery.

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Cite this page

zipcodes.pro. “45015 ZIP Code — Hamilton, Ohio (Butler County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/45015

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