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Lake County, OH Demographics

Lake County, OH is the 11th most populous of 88 counties in Ohio, with 232,603 residents across 229 square miles. That is about 1,015 people per square mile.

At the 2020 census

Population 232,603
Land area 229 sq mi
Density 1,015 / sq mi

Data: 2020 Census · American Community Survey 2024

How Lake 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: Lake County, OH

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

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

Census tracts in Lake County, OH

Name Population Sq mi Per sq mi
Census Tract 2051 7,439 13.4 554
Census Tract 2035 6,709 3.4 1,991
Census Tract 2043.04 6,572 1.6 4,122
Census Tract 2030 6,477 2.0 3,321
Census Tract 2027 6,399 3.8 1,667
Census Tract 2067 6,350 19.1 332
Census Tract 2017 6,053 1.7 3,475
Census Tract 2050.01 5,964 2.7 2,228
Census Tract 2028 5,926 2.4 2,486
Census Tract 2050.02 5,851 6.9 845
Census Tract 2049 5,728 5.2 1,094
Census Tract 2020 5,550 2.2 2,471
Census Tract 2048 5,424 6.3 864
Census Tract 2010 5,068 4.0 1,274
Census Tract 2064 4,957 14.9 333
Census Tract 2029.01 4,795 1.5 3,132
Census Tract 2063 4,777 12.7 376
Census Tract 2057.01 4,777 6.7 710
Census Tract 2047 4,705 1.7 2,753
Census Tract 2066 4,430 1.0 4,351
Census Tract 2034 4,363 2.4 1,851
Census Tract 2042 4,332 2.2 1,973
Census Tract 2025 4,260 0.9 4,792
Census Tract 2016 4,023 1.4 2,828
Census Tract 2065 4,008 6.7 598
Census Tract 2013 3,871 1.4 2,859
Census Tract 2014 3,830 1.2 3,073
Census Tract 2007 3,751 0.7 5,126
Census Tract 2026 3,679 2.8 1,293
Census Tract 2018 3,657 0.7 4,928
Census Tract 2045 3,622 0.6 6,326
Census Tract 2008 3,599 1.6 2,296
Census Tract 2012 3,531 1.4 2,485
Census Tract 2032 3,453 1.9 1,780
Census Tract 2061 3,436 5.1 675
Census Tract 2004 3,414 0.7 4,982
Census Tract 2006 3,345 1.4 2,437
Census Tract 2037 3,215 11.5 279
Census Tract 2005 3,186 0.6 5,681
Census Tract 2052 3,128 25.4 123
Census Tract 2044 3,114 1.3 2,331
Census Tract 2040 3,108 1.0 3,026
Census Tract 2003 3,038 0.6 5,271
Census Tract 2011.02 2,970 6.7 445
Census Tract 2024 2,871 0.7 3,964
Census Tract 2019 2,698 1.3 2,077
Census Tract 2057.02 2,668 1.3 2,133
Census Tract 2043.03 2,660 1.0 2,568
Census Tract 2015 2,651 3.1 869
Census Tract 2002 2,564 0.4 7,191
Census Tract 2053 2,484 8.4 295
Census Tract 2021 2,180 1.4 1,558
Census Tract 2001 2,002 0.4 5,594
Census Tract 2011.01 1,981 0.1 18,398
Census Tract 2009 1,957 0.9 2,088
Census Tract 2029.02 1,641 0.9 1,877
Census Tract 2054 1,601 2.2 733
Census Tract 2062 1,500 2.6 572
Census Tract 2058 1,259 11.1 114

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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 →