Ranking of Tennessee Counties By Population with Icelander Ancestry in 2021

Updated on April 16, 2025.

Based on the US Census ACS-5Yrs estimates, in 2021, there were 523 people in Tennessee with Icelander ancestry. Among all Tennessee counties, Williamson County had the highest population with Icelander ancestry (109), followed by Davidson County (78), and Jefferson County (57).

The chart and table below shows the top 10 counties with high number of people with Icelander 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 Population with Icelander Ancestry in 2021
Williamson County
Davidson County
Jefferson County
Hamilton County
Franklin County
Cheatham County
Rutherford County
Carter County
Knox County
Wilson County
Ranking of Tennessee Counties By Population with Icelander Ancestry in 2021
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Rank County Population
1 Williamson County 109
2 Davidson County 78
3 Jefferson County 57
4 Hamilton County 35
5 Franklin County 30
6 Cheatham County 29
7 Rutherford County 28
8 Carter County 21
8 Knox County 21
9 Wilson County 17
10 Tipton County 14
11 Trousdale County 11
12 Henry County 10
13 Hardeman County 9
13 Roane County 9
13 Shelby County 9
14 Hickman County 8
15 Smith County 7
16 Cocke County 5
16 Lincoln County 5
16 Union County 5
17 Obion County 3
17 Sumner County 3