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zipcodes.pro — ZIP/45612

45612

ZIP 45612 is Bainbridge, Ohio, mostly in Ross County; area code 740; Eastern time.

Type
Standard
Time zone
America/New_York
County
Ross +2 more
Metro area
Chillicothe, OH
Population
4,933
Coordinates
39.2070, -83.2788
☼ Live from 45612 — Bainbridge, OH

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Local time: —

Where 45612 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 45612
  • 🔢 Type 45612 into a pocket calculator and turn it upside down: ZIgSh — not quite a word, sorry.
  • ➕ As a number, 45,612 = 2 × 2 × 3 × 3 × 7 × 181. Its digits add up to 18, a total 2,332 other ZIP codes share.
  • 💾In binary, the way a computer stores it: 1011001000101100
  • 🏠 Its numerical neighbours: 45601 (Chillicothe, OH, 19 mi away) and 45613 (Beaver, OH, 26 mi away).
  • 🔄 Backwards, 45612 becomes 21654 — and that is a real ZIP code: Oxford, MD, 386 miles away.
  • 👥 57 other ZIP codes are made of exactly the same digits (12456, 12465, 12546, 12564, 14265, 14526, …). The farthest-flung twin is 56142 in Ivanhoe, MN, 758 miles away.
  • 🧭 Farther north than 50% of all ZIP codes, and farther east than 62%.
  • 🎯816 miles east of the geographic center of the Lower 48, near Lebanon, Kansas.
  • 🌏 Dig straight through the Earth from 45612 and you would come out at 39.21°S, 96.72°E — 1,183 miles from Perth, Australia, the nearest big city to that spot.
  • ☀Longest day of the year: 14h 56m of daylight. Shortest: 9h 24m.
  • 📏 At 111.5 square miles of land, 45612 is bigger than 80% of ZIP codes — room for about 85 Central Parks.
🌙 The sky over 45612 today
  • Working out the sun…
🌋 Shake report
  • Checking the USGS…

Source: USGS.

People and housing

Population4,933This ZIP4,933
Households2,088This ZIP2,088
Housing units2,354This ZIP2,354
Median age45.3This ZIP45.3Ohio39.7US 38.9
Median household income$53,500This ZIP$53,500Ohio$71,389US $80,734
Median home value$147,300This ZIP$147,300Ohio$214,800US $332,700
Median gross rent$773This ZIP$773Ohio$1,034US $1,413
Bachelor's degree or higher13.1%This ZIP13.1%
Mean commute33.0 minThis ZIP33.0 min
Population density44.2 / sq miThis ZIP44.2 / sq mi

Business and tax activity

Business establishments62This ZIP62
Employees393This ZIP393
Annual payroll$15,314,000This ZIP$15,314,000
Tax returns filed1,980This ZIP1,980
Total adjusted gross income$104,082,000This ZIP$104,082,000

Land area

Land area111.53 sq miThis ZIP111.53 sq mi
Water area0.69 sq miThis ZIP0.69 sq mi

Counties 45612 spans

A ZIP code is a mail route and ignores county lines. Shares are by overlapping land area.

CountyShare of this ZIP
Ross County 61.8%
Pike County 27.0%
Highland County 11.3%

Other place names in 45612

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

ZIP codes near 45612

ZIPCityDistance
45624 Cynthiana, OH 4.4 mi
45681 South Salem, OH 6.5 mi
45617 Bourneville, OH 8.3 mi
45646 Latham, OH 9.4 mi
45172 Sinking Spring, OH 10.8 mi
45123 Greenfield, OH 11.4 mi
45628 Frankfort, OH 13.4 mi
45690 Waverly, OH 14.2 mi
45661 Piketon, OH 14.4 mi
45660 Peebles, OH 15.7 mi

Find every ZIP code within 10 miles of 45612 →

Questions about this ZIP code

Where is ZIP code 45612?

45612 is in Bainbridge, Ohio, in Ross County, part of the Chillicothe, OH micropolitan area. Its published point location is 39.2070, -83.2788.

What county is 45612 in?

45612 spans 3 counties: Ross County, Pike County and Highland County. Most of it falls in Ross 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 45612?

Bainbridge uses area code 740, from NANPA's telephone records.

What time zone is 45612 in?

45612 uses America/New_York.

How many people live in 45612?

About 4,933 people live in ZIP code 45612, in 2,088 households, at 44.2 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 45612?

$53,500 a year, against $71,389 across Ohio.

What ZIP codes are near 45612?

The closest are 45624 (4.4 mi), 45681 (6.5 mi), 45617 (8.3 mi), 45646 (9.4 mi) and 45172 (10.8 mi).

Is 45612 a PO Box ZIP code?

45612 is a standard ZIP code. A normal ZIP code with street delivery.

Download or cite

Cite this page

zipcodes.pro. “45612 ZIP Code — Bainbridge, Ohio (Ross County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/45612

Machine-readable version of these facts:

curl https://zipcodes.pro/zip/45612.json

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