Montgomery County, IN Demographics
Montgomery County, IN is the 39th most populous of 92 counties in Indiana, with 37,936 residents across 505 square miles. That is about 75 people per square mile.
At the 2020 census
| Population | 37,936 |
|---|---|
| Land area | 505 sq mi |
| Density | 75 / sq mi |
Data: 2020 Census · American Community Survey 2024
How Montgomery 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: Montgomery County, IN
Measured from the county's main population center using 2020 census blocks.
We're computing the drive-time and radius areas around Montgomery County, IN — check back shortly. Meanwhile you can drop a pin anywhere in the radius tool.
Census tracts in Montgomery County, IN
| Name | Population | Sq mi | Per sq mi |
|---|---|---|---|
| Census Tract 9569 | 5,473 | 42.6 | 129 |
| Census Tract 9571 | 4,925 | 4.3 | 1,145 |
| Census Tract 9570 | 4,907 | 2.8 | 1,767 |
| Census Tract 9574 | 4,645 | 69.1 | 67 |
| Census Tract 9572 | 4,409 | 1.7 | 2,563 |
| Census Tract 9573 | 4,027 | 93.9 | 43 |
| Census Tract 9575 | 3,367 | 72.9 | 46 |
| Census Tract 9567 | 3,150 | 118.8 | 27 |
| Census Tract 9568 | 3,033 | 98.6 | 31 |
Related places
Other counties nearby
Nearest counties
Metro areas containing Montgomery 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.