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Clermont County, OH Demographics

Clermont County, OH is the 14th most populous of 88 counties in Ohio, with 208,601 residents across 453 square miles. That is about 461 people per square mile.

At the 2020 census

Population 208,601
Land area 453 sq mi
Density 461 / sq mi

Data: 2020 Census · American Community Survey 2024

How Clermont 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: Clermont County, OH

Measured from the county's main population center using 2020 census blocks.

We're computing the drive-time and radius areas around Clermont County, OH — check back shortly. Meanwhile you can drop a pin anywhere in the radius tool.

Census tracts in Clermont County, OH

Name Population Sq mi Per sq mi
Census Tract 403.03 7,628 3.6 2,117
Census Tract 406 7,439 9.0 825
Census Tract 402.03 6,230 12.2 512
Census Tract 411.05 6,110 3.0 2,041
Census Tract 410.01 5,873 16.3 360
Census Tract 409 5,682 30.1 189
Census Tract 408 5,663 29.5 192
Census Tract 416 5,533 13.4 412
Census Tract 419 5,525 42.2 131
Census Tract 413.06 5,438 2.4 2,242
Census Tract 414.05 5,384 2.3 2,361
Census Tract 411.02 5,352 5.3 1,006
Census Tract 413.05 5,269 2.0 2,639
Census Tract 414.06 5,230 4.4 1,202
Census Tract 405 5,082 2.5 2,057
Census Tract 401.01 5,071 50.0 102
Census Tract 413.03 5,036 2.1 2,451
Census Tract 412.02 5,024 3.3 1,543
Census Tract 413.07 4,904 6.7 732
Census Tract 414.04 4,834 1.5 3,285
Census Tract 415.03 4,730 2.8 1,708
Census Tract 402.06 4,463 9.1 491
Census Tract 414.03 4,378 1.7 2,604
Census Tract 407.02 4,351 2.9 1,490
Census Tract 417.01 4,308 12.2 353
Census Tract 412.01 4,125 1.6 2,601
Census Tract 403.01 3,979 2.4 1,642
Census Tract 404.04 3,974 2.5 1,617
Census Tract 415.04 3,967 3.0 1,305
Census Tract 407.04 3,949 1.6 2,486
Census Tract 403.02 3,900 3.0 1,304
Census Tract 411.04 3,822 1.5 2,553
Census Tract 418 3,637 4.4 819
Census Tract 415.05 3,600 4.4 815
Census Tract 407.03 3,479 1.5 2,275
Census Tract 420.01 3,412 36.5 93
Census Tract 411.01 3,411 3.4 1,004
Census Tract 404.01 3,349 5.0 668
Census Tract 417.02 3,223 19.2 168
Census Tract 402.05 3,192 1.2 2,687
Census Tract 404.05 3,101 2.0 1,565
Census Tract 410.02 3,092 10.2 302
Census Tract 415.06 2,799 12.6 222
Census Tract 404.03 2,786 1.3 2,137
Census Tract 401.02 2,655 13.1 203
Census Tract 420.02 2,374 38.5 62
Census Tract 402.02 2,215 11.7 190
Census Tract 413.04 23 1.7 14

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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.

Read how BlockAtlas computes population within an area →