Linn County, OR Demographics
Linn County, OR is the 8th most populous of 36 counties in Oregon, with 128,610 residents across 2,290 square miles. That is about 56 people per square mile.
At the 2020 census
| Population | 128,610 |
|---|---|
| Land area | 2,290 sq mi |
| Density | 56 / sq mi |
Data: 2020 Census · American Community Survey 2024
How Linn 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: Linn County, OR
Measured from the county's main population center using 2020 census blocks.
We're computing the drive-time and radius areas around Linn County, OR — check back shortly. Meanwhile you can drop a pin anywhere in the radius tool.
Census tracts in Linn County, OR
| Name | Population | Sq mi | Per sq mi |
|---|---|---|---|
| Census Tract 203 | 7,447 | 2.4 | 3,093 |
| Census Tract 309.03 | 7,226 | 2.3 | 3,200 |
| Census Tract 306 | 7,001 | 148.4 | 47 |
| Census Tract 304.01 | 6,799 | 33.5 | 203 |
| Census Tract 301 | 6,496 | 105.1 | 62 |
| Census Tract 208.02 | 6,217 | 1.2 | 5,042 |
| Census Tract 201.01 | 6,162 | 53.2 | 116 |
| Census Tract 207 | 5,777 | 2.6 | 2,204 |
| Census Tract 308.01 | 5,120 | 3.0 | 1,723 |
| Census Tract 206.02 | 5,033 | 0.6 | 7,814 |
| Census Tract 204 | 4,713 | 1.1 | 4,239 |
| Census Tract 309.04 | 4,639 | 2.5 | 1,820 |
| Census Tract 305 | 4,374 | 199.1 | 22 |
| Census Tract 309.06 | 4,295 | 41.4 | 104 |
| Census Tract 304.04 | 4,233 | 31.8 | 133 |
| Census Tract 205 | 4,205 | 1.1 | 3,969 |
| Census Tract 307 | 4,204 | 58.9 | 71 |
| Census Tract 206.01 | 3,970 | 1.6 | 2,533 |
| Census Tract 308.02 | 3,775 | 25.8 | 146 |
| Census Tract 309.05 | 3,716 | 22.8 | 163 |
| Census Tract 302.01 | 3,501 | 294.3 | 12 |
| Census Tract 302.02 | 3,433 | 46.5 | 74 |
| Census Tract 304.03 | 3,258 | 12.2 | 266 |
| Census Tract 201.02 | 3,054 | 0.7 | 4,663 |
| Census Tract 208.01 | 2,799 | 0.6 | 4,579 |
| Census Tract 201.03 | 2,726 | 3.8 | 723 |
| Census Tract 303 | 2,505 | 1,184.2 | 2 |
| Census Tract 202 | 1,932 | 8.7 | 222 |
Related places
Other counties nearby
Nearest counties
Metro areas containing Linn 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.