Montgomery County, NY Demographics
Montgomery County, NY is the 46th most populous of 62 counties in New York, with 49,538 residents across 403 square miles. That is about 123 people per square mile.
At the 2020 census
| Population | 49,538 |
|---|---|
| Land area | 403 sq mi |
| Density | 123 / 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, NY
Measured from the county's main population center using 2020 census blocks.
We're computing the drive-time and radius areas around Montgomery County, NY — check back shortly. Meanwhile you can drop a pin anywhere in the radius tool.
Census tracts in Montgomery County, NY
| Name | Population | Sq mi | Per sq mi |
|---|---|---|---|
| Census Tract 721 | 5,557 | 29.6 | 187 |
| Census Tract 727 | 4,549 | 89.3 | 51 |
| Census Tract 725 | 4,166 | 51.0 | 82 |
| Census Tract 728 | 4,022 | 92.1 | 44 |
| Census Tract 726 | 3,660 | 42.6 | 86 |
| Census Tract 722 | 3,572 | 34.7 | 103 |
| Census Tract 723 | 3,189 | 41.1 | 78 |
| Census Tract 708 | 2,959 | 0.9 | 3,279 |
| Census Tract 705 | 2,703 | 0.9 | 2,939 |
| Census Tract 707 | 2,625 | 0.7 | 3,706 |
| Census Tract 724 | 2,598 | 16.8 | 154 |
| Census Tract 702 | 2,242 | 1.6 | 1,362 |
| Census Tract 703 | 2,060 | 0.3 | 7,221 |
| Census Tract 706 | 2,011 | 0.5 | 4,430 |
| Census Tract 704 | 1,996 | 0.5 | 4,173 |
| Census Tract 709 | 1,623 | 0.5 | 3,391 |
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.