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Ouachita Parish, LA Demographics

Ouachita Parish, LA is the 8th most populous of 64 counties in Louisiana, with 160,368 residents across 610 square miles. That is about 263 people per square mile.

At the 2020 census

Population 160,368
Land area 610 sq mi
Density 263 / sq mi

Data: 2020 Census · American Community Survey 2024

How Ouachita Parish 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: Ouachita Parish, LA

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

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

Census tracts in Ouachita Parish, LA

Name Population Sq mi Per sq mi
Census Tract 102.02 8,215 37.4 220
Census Tract 105.05 6,064 17.7 342
Census Tract 104.02 5,852 53.5 109
Census Tract 52.04 5,754 12.9 447
Census Tract 2 5,578 2.1 2,595
Census Tract 1 5,242 1.6 3,253
Census Tract 106.05 5,236 9.1 575
Census Tract 110 5,115 7.8 658
Census Tract 104.01 5,039 36.2 139
Census Tract 101.01 4,657 26.0 179
Census Tract 105.02 4,568 104.8 44
Census Tract 103.02 4,261 30.3 140
Census Tract 53.04 4,248 3.4 1,249
Census Tract 109 4,204 2.2 1,952
Census Tract 102.04 3,690 2.3 1,603
Census Tract 52.01 3,666 18.0 204
Census Tract 105.06 3,545 17.9 198
Census Tract 17 3,517 2.1 1,693
Census Tract 103.01 3,500 3.6 971
Census Tract 53.05 3,451 1.7 2,052
Census Tract 6 3,420 2.0 1,677
Census Tract 52.03 3,248 2.2 1,490
Census Tract 101.03 3,228 3.8 857
Census Tract 5 3,216 1.7 1,898
Census Tract 55 3,196 1.8 1,796
Census Tract 4.02 3,058 0.8 3,637
Census Tract 11 3,048 1.0 2,996
Census Tract 111 3,041 10.7 284
Census Tract 101.04 2,856 26.2 109
Census Tract 59 2,819 3.2 874
Census Tract 58 2,810 3.7 757
Census Tract 53.03 2,758 3.4 809
Census Tract 4.01 2,596 4.2 620
Census Tract 53.06 2,588 1.4 1,901
Census Tract 107 2,460 1.0 2,567
Census Tract 51 2,401 18.3 132
Census Tract 102.03 2,355 0.9 2,656
Census Tract 54 1,999 0.8 2,362
Census Tract 105.03 1,936 28.3 69
Census Tract 106.04 1,933 60.2 32
Census Tract 108 1,918 2.2 886
Census Tract 14 1,875 1.3 1,395
Census Tract 7 1,863 1.0 1,868
Census Tract 15 1,590 0.5 2,929
Census Tract 106.06 1,431 35.7 40
Census Tract 9 1,323 0.6 2,363
Census Tract 9800 0 3.0 0

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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 →