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Gloucester County, NJ Demographics

Gloucester County, NJ is the 14th most populous of 21 counties in New Jersey, with 302,294 residents across 322 square miles. That is about 939 people per square mile.

At the 2020 census

Population 302,294
Land area 322 sq mi
Density 939 / sq mi

Data: 2020 Census · American Community Survey 2024

How Gloucester 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: Gloucester County, NJ

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

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

Census tracts in Gloucester County, NJ

Name Population Sq mi Per sq mi
Census Tract 5006.01 7,543 7.2 1,046
Census Tract 5016.06 7,483 9.4 794
Census Tract 5016.04 7,438 3.5 2,105
Census Tract 5020.02 7,359 12.2 602
Census Tract 5012.09 7,286 3.4 2,139
Census Tract 5011.02 7,076 3.4 2,091
Census Tract 5002.04 6,374 4.4 1,453
Census Tract 5016.03 6,316 2.6 2,453
Census Tract 5020.01 6,282 6.7 935
Census Tract 5004 6,196 1.9 3,220
Census Tract 5016.09 6,044 8.2 740
Census Tract 5012.01 6,009 2.8 2,156
Census Tract 5024 6,000 21.9 274
Census Tract 5007.02 5,876 4.6 1,281
Census Tract 5016.08 5,639 2.8 2,020
Census Tract 5011.03 5,513 4.0 1,371
Census Tract 5015.02 5,495 2.7 2,056
Census Tract 5017.01 5,288 12.9 409
Census Tract 5014.04 5,222 0.8 6,760
Census Tract 5014.02 5,009 3.8 1,307
Census Tract 5005 4,917 9.0 547
Census Tract 5002.02 4,843 1.3 3,626
Census Tract 5014.03 4,821 2.3 2,086
Census Tract 5002.03 4,771 2.1 2,230
Census Tract 5012.02 4,713 1.6 2,899
Census Tract 5011.07 4,635 1.1 4,405
Census Tract 5012.13 4,620 1.7 2,706
Census Tract 5007.05 4,619 2.5 1,839
Census Tract 5017.03 4,534 12.4 366
Census Tract 5019 4,424 19.2 231
Census Tract 5014.06 4,305 1.2 3,519
Census Tract 5001 4,264 1.0 4,165
Census Tract 5011.01 4,244 1.4 2,990
Census Tract 5016.05 4,197 19.9 211
Census Tract 5012.08 4,177 2.7 1,566
Census Tract 5011.06 4,174 5.1 821
Census Tract 5006.02 4,163 7.2 575
Census Tract 5017.04 4,085 10.6 384
Census Tract 5010.02 3,986 0.8 4,866
Census Tract 5012.12 3,916 1.1 3,613
Census Tract 5012.04 3,837 1.3 2,992
Census Tract 5012.06 3,794 1.5 2,604
Census Tract 5014.05 3,792 1.2 3,210
Census Tract 5010.03 3,788 0.8 5,031
Census Tract 5002.05 3,712 4.5 826
Census Tract 5012.05 3,542 2.9 1,209
Census Tract 5012.10 3,518 1.2 2,830
Census Tract 5022.03 3,510 5.1 688
Census Tract 5022.01 3,423 1.9 1,797
Census Tract 5013.01 3,406 1.0 3,430
Census Tract 5021 3,395 15.9 214
Census Tract 5007.04 3,318 1.3 2,566
Census Tract 5015.01 3,312 4.4 752
Census Tract 5012.03 3,265 1.2 2,821
Census Tract 5011.04 3,217 1.1 3,025
Census Tract 5011.05 3,118 1.3 2,387
Census Tract 5009 3,098 1.2 2,486
Census Tract 5003 3,026 1.0 3,001
Census Tract 5022.04 2,852 10.6 269
Census Tract 5022.02 2,792 3.5 803
Census Tract 5023 2,711 0.7 3,707
Census Tract 5013.03 2,701 0.8 3,209
Census Tract 5013.02 2,673 0.4 6,967
Census Tract 5002.01 2,497 3.0 832
Census Tract 5017.02 2,473 19.9 124
Census Tract 5008 2,283 1.0 2,293
Census Tract 5010.01 2,189 0.4 4,891
Census Tract 5018 1,774 1.7 1,021
Census Tract 5007.03 1,422 7.6 187

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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 →