Darke County, OH Demographics
Darke County, OH is the 49th most populous of 88 counties in Ohio, with 51,881 residents across 598 square miles. That is about 87 people per square mile.
At the 2020 census
| Population | 51,881 |
|---|---|
| Land area | 598 sq mi |
| Density | 87 / sq mi |
Data: 2020 Census · American Community Survey 2024
How Darke County compares to the US
We're computing this county's comparison table — check back shortly. Population, land area, and density above are already exact.
Central Location: Darke County, OH
Measured from the county's main population center using 2020 census blocks.
We're computing the drive-time and radius areas around Darke County, OH — check back shortly. Meanwhile you can drop a pin anywhere in the radius tool.
Census tracts in Darke County, OH
| Name | Population | Sq mi | Per sq mi |
|---|---|---|---|
| Census Tract 5701.02 | 5,896 | 54.7 | 108 |
| Census Tract 5301 | 4,491 | 31.8 | 141 |
| Census Tract 5001 | 4,057 | 106.8 | 38 |
| Census Tract 5101 | 3,954 | 62.6 | 63 |
| Census Tract 5550.02 | 3,795 | 4.5 | 837 |
| Census Tract 5551.02 | 3,715 | 4.2 | 892 |
| Census Tract 5601.01 | 3,619 | 68.7 | 53 |
| Census Tract 5501 | 3,494 | 39.6 | 88 |
| Census Tract 5201 | 3,440 | 72.5 | 47 |
| Census Tract 5401 | 3,343 | 37.2 | 90 |
| Census Tract 5551.01 | 3,250 | 4.5 | 728 |
| Census Tract 5601.02 | 3,184 | 56.1 | 57 |
| Census Tract 5701.01 | 2,968 | 54.2 | 55 |
| Census Tract 5550.01 | 2,675 | 0.9 | 3,051 |
Related places
Other counties nearby
Nearest counties
Metro areas containing Darke County
About this page
This page shows demographics for a US county from the 2020 census and the American Community Survey: population, land area, density, urban share, and how the county compares to national averages for income, housing, age, and more.
Counties subdivide into census tracts, listed below with their populations. The drive-time and radius tables measure the population around the county's main population center.