Which county has the highest finnish share?

Keweenaw County, Michigan ranks #1 with 44.0% (2010 Decennial Census).

What are the top 5 counties by finnish share?

Keweenaw County, Michigan, Houghton County, Michigan, Ontonagon County, Michigan, Baraga County, Michigan, Marquette County, Michigan.

How many counties are in this ranking?

2,022 counties qualify after filtering for population minimums and data availability. The ranking covers 2010 Decennial Census data.

How is finnish share measured?

Share of all residents who are Finnish ancestry (Ancestry, ACS detailed tables). Source: US Census Bureau, 2010 Decennial Census.

RANKING · 2010 CENSUS · 22 SHOWN OF 2,022

Highest Finnish population share, US counties · 2010

US counties ranked by the share of all residents who are Finnish ancestry (2010 American Community Survey). A concentration measure: Finnish residents as a percentage of total population.

Finnish Americans: full group profile →

All statesAll rankings

SAME RANKING BYCities States Metros

YEAR2010 2020 2024

RANKPLACESTATEPOPFINNISH SHAREVS –

2001Randall County, TXTX152,3510.0%–

2002Florence County, SCSC138,5040.0%–

2003Montgomery County, ILIL28,0760.0%–

2004Carroll County, GAGA131,0360.0%–

2005Marshall County, ININ46,5990.0%–

2006Chambers County, TXTX57,5940.0%–

2007Robeson County, NCNC119,9410.0%–

2008Harrison County, WVWV64,2210.0%–

2009Victoria County, TXTX92,6560.0%–

2010Etowah County, ALAL103,8860.0%–

2011Campbell County, KYKY95,4410.0%–

2012Lafayette Parish, LALA257,9490.0%–

2013Cole County, MOMO77,9080.0%–

2014Newton County, MOMO62,2630.0%–

2015Jackson County, NCNC45,0390.0%–

2016Crawford County, ILIL18,6480.0%–

2017Webster Parish, LALA34,9480.0%–

2018Clark County, ININ130,4510.0%–

2019Walker County, ALAL65,1400.0%–

2020Iroquois County, ILIL26,1500.0%–

2021Putnam County, OHOH34,3800.0%–

2022Montgomery County, ALAL225,8910.0%–

SHOWING 2,001–2,022 OF 2,022

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Download CSV (full list, 2,022 rows)

UPDATED 2026-09-11 · DATA: US CENSUS BUREAU DECENNIAL CENSUS