Preble County, OH Demographics
Preble County, OH is the 61st most populous of 88 counties in Ohio, with 40,999 residents across 424 square miles. That is about 97 people per square mile.
At the 2020 census
| Population | 40,999 |
|---|---|
| Land area | 424 sq mi |
| Density | 97 / sq mi |
Data: 2020 Census · American Community Survey 2024
How Preble 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: Preble County, OH
Measured from the county's main population center using 2020 census blocks.
We're computing the drive-time and radius areas around Preble County, OH — check back shortly. Meanwhile you can drop a pin anywhere in the radius tool.
Census tracts in Preble County, OH
| Name | Population | Sq mi | Per sq mi |
|---|---|---|---|
| Census Tract 4550.02 | 5,750 | 5.1 | 1,130 |
| Census Tract 4201 | 4,305 | 35.7 | 121 |
| Census Tract 4801 | 4,221 | 36.5 | 116 |
| Census Tract 4701.02 | 4,167 | 47.8 | 87 |
| Census Tract 4401 | 3,730 | 36.4 | 102 |
| Census Tract 4701.01 | 3,573 | 11.2 | 318 |
| Census Tract 4001 | 3,226 | 35.0 | 92 |
| Census Tract 4601 | 2,840 | 105.5 | 27 |
| Census Tract 4301 | 2,669 | 34.9 | 76 |
| Census Tract 4550.01 | 2,273 | 4.2 | 546 |
| Census Tract 4501 | 2,161 | 36.7 | 59 |
| Census Tract 4101 | 2,084 | 35.1 | 59 |
Related places
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.