Chillicothe, OH micro area ZIP codes
The Chillicothe, OH micropolitan statistical area (CBSA 17060) covers 1 county in Ohio and 10 ZIP codes.
- ZIP codes
- 10
- Population
- 75,423
- Avg. median income
- $61,800population-weighted
- Counties
- 1
Click anywhere on the map to see which ZIP code it's in.
Counties in the Chillicothe, OH area
ZIP codes in the Chillicothe, OH area
| ZIP code | City | County | Population | Median income | Typical home value |
|---|---|---|---|---|---|
| 43101 | Adelphi | Ross County | 316 | $39,107 | $164,300 |
| 43115 | Clarksburg | Ross County | 1,796 | $94,265 | $203,700 |
| 45601 | Chillicothe | Ross County | 55,836 | $59,748 | $201,300 |
| 45612 | Bainbridge | Ross County | 4,933 | $53,500 | $164,700 |
| 45617 | Bourneville | Ross County | 0 | — | — |
| 45628 | Frankfort | Ross County | 5,999 | $72,587 | $229,100 |
| 45633 PO Box | Hallsville | Ross County | — | — | — |
| 45644 | Kingston | Ross County | 4,619 | $74,219 | $255,500 |
| 45673 | Richmond Dale | Ross County | 473 | $64,438 | $87,000 |
| 45681 | South Salem | Ross County | 1,451 | $49,510 | $189,400 |
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
Frequently asked questions
How many ZIP codes are in the Chillicothe, OH micro area?
10 ZIP codes, based on each ZIP code's main county.
Which counties make up the Chillicothe, OH area?
Ross County.
What is an MSA?
A metropolitan statistical area (MSA) is a core city of 50,000+ people plus the surrounding counties tied to it by commuting, as defined by the U.S. Office of Management and Budget. Micropolitan areas have a core of 10,000–50,000. Together they are called core-based statistical areas (CBSAs).