Darke County, Ohio ZIP codes
16 ZIP codes are in Darke County, plus 9 that cross in from neighboring counties. It's part of the Greenville, OH micro area.
- ZIP codes
- 16
- Population in these ZIPs
- 51,969
- Avg. median income
- $65,700population-weighted
- Cities & towns
- 16
Click anywhere on the map to see which ZIP code it's in.
ZIP codes in Darke County
| ZIP code | City | Population | Median income | Typical home value |
|---|---|---|---|---|
| 45303 | Ansonia | 2,188 | $65,556 | $188,100 |
| 45304 | Arcanum | 7,599 | $78,125 | $245,900 |
| 45308 | Bradford | 4,385 | $70,435 | $214,800 |
| 45328 | Gettysburg | 544 | $63,125 | $151,100 |
| 45331 | Greenville | 22,356 | $53,801 | $202,900 |
| 45332 | Hollansburg | 716 | $77,250 | $147,700 |
| 45346 | New Madison | 1,663 | $77,083 | $212,900 |
| 45348 | New Weston | 848 | $120,170 | $288,200 |
| 45350 | North Star | 69 | $102,500 | $170,800 |
| 45351 | Osgood | 328 | $101,875 | $273,300 |
| 45352 | Palestine | 173 | $62,500 | $62,000 |
| 45358 | Pitsburg | 362 | $60,625 | $198,200 |
| 45362 | Rossburg | 1,071 | $61,687 | $272,000 |
| 45380 | Versailles | 5,394 | $84,135 | $307,500 |
| 45388 | Yorkshire | 841 | $86,996 | $356,300 |
| 45390 | Union City | 3,432 | $52,150 | $154,100 |
ZIP codes partly in Darke County
These ZIP codes are mostly in a neighboring county but cover part of Darke County.
| ZIP code | City | County | Population | Median income | Typical home value |
|---|---|---|---|---|---|
| 45309 | Brookville | Montgomery County | 11,876 | $75,409 | $273,700 |
| 45310 | Burkettsville | Mercer County | 227 | $77,917 | $230,100 |
| 45318 | Covington | Miami County | 5,511 | $73,867 | $239,700 |
| 45337 | Laura | Miami County | 1,703 | $108,162 | $259,900 |
| 45338 | Lewisburg | Preble County | 4,761 | $74,776 | $252,700 |
| 45347 | New Paris | Preble County | 4,095 | $63,025 | $205,000 |
| 45382 | West Manchester | Preble County | 1,154 | $95,652 | $204,300 |
| 45846 | Fort Recovery | Mercer County | 4,644 | $91,736 | $350,500 |
| 45883 | Saint Henry | Mercer County | 4,144 | $113,967 | $382,300 |
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
Cities and towns in Darke County
Nearby counties
Frequently asked questions
How many ZIP codes are in Darke County, Ohio?
16 ZIP codes are mainly in Darke County, and 9 more ZIP codes from neighboring areas reach partly into it.
What cities are in Darke County?
ZIP codes in Darke County use the city names Ansonia, Arcanum, Bradford, Gettysburg, Greenville, Hollansburg, New Madison, New Weston, North Star, Osgood, Palestine and Pitsburg and others.
What metro area is Darke County in?
Darke County is part of the Greenville, OH micropolitan statistical area.