ZIP code 45612: Bainbridge, OH
45612 is a ZIP code in Bainbridge, Ohio, mainly in Ross County, part of the Chillicothe, OH micro area. About 4,933 people live here.
- Population
- 4,933
- Median household income
- $53,500
- Typical home value
- $164,700+2.7% in 12 months
- Median rent
- $773gross, per month
- Median age
- 45.3
- Homeowners
- 77.2%of occupied homes
Shaded: ZIP code 45612's area. Click anywhere on the map to see which ZIP code it's in.
ZIP codes within 10 milesWithin 25 miles
ZIP code 45612 details
| City | Bainbridge |
|---|---|
| State | Ohio |
| County | Ross County (also partly Pike County, Highland County) |
| Metro area | Chillicothe, OH |
| Time zone | Eastern Time (UTC−5), observes daylight saving time |
| Type | Standard (delivery area) |
| Land area | 111.5 sq mi, plus 0.7 sq mi of water |
| Population density | 44 people per sq mi |
| Bachelor's degree or higher | 13.1% of adults 25+ |
| Average commute | 33 minutes |
| Center coordinates | 39.20701, -83.27884 |
Median rent in 45612 by bedrooms
| Size | Median gross rent |
|---|---|
| 1 bedroom | $625/mo |
| 2 bedrooms | $601/mo |
| 3 bedrooms | $924/mo |
Gross rent includes utilities paid by the tenant. ACS 2020–2024; sizes with too few rentals to estimate are left out.
ZIP codes near 45612
| ZIP code | City | Distance | Population |
|---|---|---|---|
| 45624 | Cynthiana, OH | 4.4 mi | 0 |
| 45681 | South Salem, OH | 6.5 mi | 1,451 |
| 45617 | Bourneville, OH | 8.3 mi | 0 |
| 45646 | Latham, OH | 9.4 mi | 129 |
| 45172 | Sinking Spring, OH | 10.8 mi | 308 |
| 45123 | Greenfield, OH | 11.4 mi | 8,740 |
| 45628 | Frankfort, OH | 13.4 mi | 5,999 |
| 45690 | Waverly, OH | 14.2 mi | 13,988 |
Population and median household income: ACS 2020–2024 5-year estimates. Typical home value: Zillow Home Value Index (September 2026) where available, otherwise the ACS median owner-reported value. "PO Box" marks ZIP codes with no delivery area of their own. Methodology
Buying a home in 45612?
A typical home in ZIP code 45612 is worth about $164,700 (Zillow Home Value Index). The median household here earns $53,500 a year. See what buying here would cost per month, with Ohio average taxes and insurance filled in.
Monthly payment for a $164,700 homeWhat can a $53,500 income afford?Rental property numbers
About ZIP code 45612
What city is ZIP code 45612?
ZIP code 45612 is in Bainbridge, OH, in Ross County.
What county is ZIP code 45612 in?
45612 is mainly in Ross County, Ohio, and partly in Pike County and Highland County.
What is the population of ZIP code 45612?
About 4,933 people live in ZIP code 45612, according to the American Community Survey 2020–2024 5-year estimates.
What time zone is ZIP code 45612 in?
45612 is in Eastern Time (UTC−5). It observes daylight saving time.