Ranking of Tennessee Counties By Percentage of Population with Portuguese Ancestry in 2021

Updated on April 16, 2025.

Based on the US Census ACS-5Yrs estimates, in 2021, there were 6.06K people in Tennessee with Portuguese ancestry (0.09% of Tennessee population). Among all Tennessee counties, Bradley County had the highest percentage of its population with Portuguese ancestry (0.39%), followed by Loudon County (0.39%), and Grainger County (0.36%).

The chart and table below shows the top 10 counties with high percentage of its population having Portuguese ancestry.

You can see similar information for other states and for other ancestry groups in Tennessee.

Data Source: US Census Bureau.
Ranking of Tennessee Counties By Percentage of Population with Portuguese Ancestry in 2021
Bradley County
Loudon County
Grainger County
Benton County
Cannon County
Greene County
Carroll County
Cumberland County
Williamson County
Henry County
Ranking of Tennessee Counties By Percentage of Population with Portuguese Ancestry in 2021
0 of 0
Rank County Percentage of Pop. (%)
1 Bradley County 0.39
1 Loudon County 0.39
2 Grainger County 0.36
3 Benton County 0.31
4 Cannon County 0.26
5 Greene County 0.25
6 Carroll County 0.17
6 Cumberland County 0.17
6 Williamson County 0.17
7 Henry County 0.16
8 Hamblen County 0.14
8 McNairy County 0.14
8 Trousdale County 0.14
9 Monroe County 0.13
10 Lawrence County 0.12
10 Marshall County 0.12
10 Montgomery County 0.12
10 Sumner County 0.12
10 Weakley County 0.12
10 Wilson County 0.12
11 Humphreys County 0.11
11 Knox County 0.11
11 Sevier County 0.11
11 Tipton County 0.11
11 Washington County 0.11
12 Davidson County 0.10
12 DeKalb County 0.10
12 Meigs County 0.10
12 Overton County 0.10
12 Union County 0.10
13 Anderson County 0.09
13 Fayette County 0.09
13 Maury County 0.09
14 Bedford County 0.08
14 Campbell County 0.08
14 Lincoln County 0.08
14 Putnam County 0.08
14 Sequatchie County 0.08
14 White County 0.08
15 Perry County 0.07
15 Rutherford County 0.07
16 Blount County 0.06
16 Hamilton County 0.06
16 Rhea County 0.06
16 Scott County 0.06
16 Shelby County 0.06
17 Cocke County 0.05
17 Houston County 0.05
17 McMinn County 0.05
17 Roane County 0.05
17 Unicoi County 0.05
18 Dickson County 0.04
18 Sullivan County 0.04
19 Cheatham County 0.03
19 Claiborne County 0.03
19 Coffee County 0.03
19 Hardeman County 0.03
19 Hawkins County 0.03
19 Jefferson County 0.03
19 Lauderdale County 0.03
19 Marion County 0.03
19 Robertson County 0.03
20 Grundy County 0.02
20 Madison County 0.02
21 Bledsoe County 0.01
21 Carter County 0.01
21 Gibson County 0.01