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Bristol County, MA Demographics

Bristol County, MA is the 6th most populous of 14 counties in Massachusetts, with 579,320 residents across 553 square miles. That is about 1,047 people per square mile.

At the 2020 census

Population 579,320
Land area 553 sq mi
Density 1,047 / sq mi

Data: 2020 Census · American Community Survey 2024

How Bristol 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: Bristol County, MA

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

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

Census tracts in Bristol County, MA

Name Population Sq mi Per sq mi
Census Tract 6322 8,677 9.1 948
Census Tract 6151 8,101 22.0 368
Census Tract 6318 8,014 4.6 1,729
Census Tract 6461.01 7,837 12.4 631
Census Tract 6133 7,555 8.5 891
Census Tract 6312 7,552 6.6 1,151
Census Tract 6442 7,272 4.0 1,818
Census Tract 6141.02 7,238 11.0 660
Census Tract 6541 7,207 16.7 432
Census Tract 6531.01 7,131 7.7 932
Census Tract 6141.01 7,093 4.2 1,675
Census Tract 6317 6,972 7.2 970
Census Tract 6321 6,818 9.2 737
Census Tract 6102.03 6,818 5.5 1,241
Census Tract 6161 6,764 16.5 410
Census Tract 6131 6,712 9.9 677
Census Tract 6332 6,622 25.7 258
Census Tract 6122.02 6,540 9.6 682
Census Tract 6002.03 6,386 7.6 846
Census Tract 6303.01 6,292 7.1 883
Census Tract 6112.02 6,124 6.4 960
Census Tract 6451.02 6,057 11.3 538
Census Tract 6102.04 6,023 3.9 1,548
Census Tract 6441.01 5,999 1.7 3,568
Census Tract 6451.03 5,963 9.3 643
Census Tract 6401 5,888 1.3 4,404
Census Tract 6331 5,880 21.2 277
Census Tract 6461.03 5,829 19.4 300
Census Tract 6139.02 5,763 3.1 1,855
Census Tract 9856 5,733 4.6 1,244
Census Tract 6102.02 5,660 9.2 612
Census Tract 6313 5,557 3.5 1,609
Census Tract 6413 5,544 0.3 16,212
Census Tract 6501.01 5,539 1.9 2,928
Census Tract 6409.01 5,472 0.3 19,171
Census Tract 6405 5,454 0.5 10,357
Census Tract 6311.02 5,399 1.6 3,336
Census Tract 6304 5,370 3.9 1,395
Census Tract 6101 5,359 1.5 3,641
Census Tract 6302.02 5,336 3.6 1,489
Census Tract 6531.02 5,250 17.5 300
Census Tract 6417 5,230 1.2 4,438
Census Tract 6533.01 5,177 3.4 1,526
Census Tract 6451.01 5,124 2.2 2,377
Census Tract 6501.02 5,120 2.0 2,615
Census Tract 6111.01 5,112 8.2 621
Census Tract 6532.03 5,096 1.8 2,801
Census Tract 6441.02 5,032 2.2 2,271
Census Tract 6111.02 4,977 6.7 741
Census Tract 6171.01 4,910 20.8 236
Census Tract 6138 4,893 0.7 7,399
Census Tract 6406 4,891 0.3 17,575
Census Tract 6002.02 4,814 7.7 624
Census Tract 6425 4,744 21.4 221
Census Tract 6121 4,716 7.4 635
Census Tract 6301.02 4,666 0.8 5,581
Census Tract 6140 4,612 0.7 6,160
Census Tract 6137 4,566 1.4 3,375
Census Tract 6511 4,522 0.3 16,963
Census Tract 6552 4,488 0.9 4,739
Census Tract 9855 4,475 5.7 780
Census Tract 6421 4,351 1.0 4,279
Census Tract 6171.02 4,296 13.6 315
Census Tract 6504 4,281 0.3 15,430
Census Tract 6551 4,267 6.6 645
Census Tract 6136 4,178 0.8 5,518
Census Tract 6002.04 4,095 6.1 672
Census Tract 6403 4,050 0.5 8,026
Census Tract 6316 4,044 0.6 6,665
Census Tract 6001 4,030 2.8 1,445
Census Tract 6516 3,936 0.3 14,587
Census Tract 6527 3,927 0.3 15,048
Census Tract 6122.01 3,886 3.5 1,122
Census Tract 6134 3,873 6.0 646
Census Tract 6510.02 3,866 0.9 4,246
Census Tract 6422 3,858 0.5 7,023
Census Tract 6402.02 3,844 0.4 8,728
Census Tract 6408 3,840 1.2 3,189
Census Tract 6554 3,828 3.6 1,076
Census Tract 6508 3,811 0.2 16,404
Census Tract 6420 3,484 0.4 8,162
Census Tract 6503 3,461 0.4 8,317
Census Tract 6505 3,405 0.2 15,355
Census Tract 6532.04 3,373 4.8 700
Census Tract 6514 3,367 0.2 19,765
Census Tract 6542 3,352 1.7 1,930
Census Tract 6553 3,341 1.3 2,640
Census Tract 6414 3,331 0.2 14,234
Census Tract 6528 3,315 0.7 4,913
Census Tract 6533.04 3,281 20.0 164
Census Tract 6515 3,280 0.3 9,952
Census Tract 6301.01 3,256 0.4 8,524
Census Tract 6526 3,209 0.2 15,486
Census Tract 6506 3,173 0.2 20,677
Census Tract 6502.01 3,169 6.2 512
Census Tract 6311.01 3,146 1.5 2,033
Census Tract 6509 3,140 0.4 8,574
Census Tract 6302.01 3,048 2.3 1,306
Census Tract 6507 3,034 0.1 21,737
Census Tract 6510.01 3,024 1.3 2,262

Showing the 100 most populous of 130 — the rest are shown on the map.

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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.

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