County ProfileOH
Darke County
Population: 51,881 · 15 ZIP codes
Demographics
Source: U.S. Census Bureau (ACS/Decennial). Estimates vary by year.
People
Total population
51,881
People
Median age
41.8
Housing
Total households
21,297
Income
Median household income
$64,486
Housing
Total housing units
22,651
Employment
Employment rate
58.5%
Education
Bachelor’s degree or higher
16.5%
Healthcare
Insured population
92.8%
County details
Local time 02:48:00(ET)| Name | Darke |
|---|---|
| Total ZIP codes | 15total |
| ZIP codes (by type) | 10 Standard5 PO Box |
| Area code | 326, 419, 567, 937 |
| Timezone | Eastern Time (ET) |
| Coordinates | 40.1313191, -84.6212871 |
| Land area | 598.1 sq miles(1,549.1 km²) |
Map of Darke county, Ohio with ZIP codes
Cities and Communities in Darke County
Compare the largest cities in Darke County by population, median income, and growth. Use the table below to analyze key demographic shifts across the region.
| City | Population | Median incomeHousehold | ZIP codes |
|---|---|---|---|
| Greenville | 12,786 | $47,237 | 1ZIPs |
| Union City | 6,859 | $73,353 | 1ZIPs |
| Versailles | 2,692 | $70,717 | 1ZIPs |
| Arcanum | 2,347 | $60,481 | 1ZIPs |
| Ansonia | 1,160 | $61,953 | 1ZIPs |
| New Madison | 840 | $62,500 | 1ZIPs |
| Gettysburg | 463 | $63,125 | 1ZIPs |
| Pitsburg | 381 | $54,931 | 1ZIPs |
| Osgood | 306 | $100,625 | 1ZIPs |
| Hollansburg | 243 | $58,750 | 1ZIPs |
| North Star | 224 | $98,750 | 1ZIPs |
| Palestine | 180 | $62,500 | 1ZIPs |
| Rossburg | 159 | $60,000 | 1ZIPs |
| New Weston | 124 | $51,500 | 1ZIPs |
| Yorkshire | 95 | $71,250 | 1ZIPs |
— Data unavailable or suppressed by the U.S. Census Bureau for areas with small sample sizes to protect individual privacy.
ZIP Codes in Darke County
Review the most populated postal areas across Darke County. Use the ranking below to compare resident density and demographic scales between the county's major zones.
| ZIP | City | Median incomeHousehold | Population (ZIP) |
|---|---|---|---|
| 45331 | Greenville | $53,801 | 22,213 |
| 45304 | Arcanum | $78,125 | 7,532 |
| 45380 | Versailles | $84,135 | 5,573 |
| 45390 | Union City | $52,150 | 3,269 |
| 45303 | Ansonia | $65,556 | 2,215 |
| 45346 | New Madison | $77,083 | 2,085 |
| 45362 | Rossburg | $61,687 | 1,086 |
| 45348 | New Weston | $120,170 | 968 |
| 45388 | Yorkshire | $86,996 | 878 |
| 45332 | Hollansburg | $77,250 | 634 |
| 45328 | Gettysburg | $63,125 | 471 |
| 45358 | Pitsburg | $60,625 | 361 |
| 45351 | Osgood | $101,875 | 284 |
| 45352 | Palestine | $62,500 | 183 |
| 45350 | North Star | $102,500 | 78 |
Data Sources & Citations
The geographic and demographic information presented on this site is compiled from publicly available, authoritative sources, including:
- United States Census BureauDemographic, population, housing, and socioeconomic data sourced from Census Bureau datasets, including the Decennial Census and the American Community Survey (ACS).Census Data
- United States Postal Service (USPS)ZIP code classifications, delivery types, and postal designations used for reference purposes. USPS ZIP codes are intended for mail delivery and may not always align exactly with Census geographic boundaries.USPS