Highest Slovak population share, US metro areas · 2010
US metro areas ranked by the share of all residents who are Slovak ancestry (2010 American Community Survey). A concentration measure: Slovak residents as a percentage of total population. Johnstown, PA leads at 7.5%. 769 metro areas qualify in total. Pennsylvania carries 15 of the top 25 entries.
Slovak Americans: full group profile →UPDATED 2026-08-08 · DATA: US CENSUS BUREAU DECENNIAL CENSUS
Frequently asked
Which metro area has the highest slovak share?
Johnstown, PA ranks #1 with 7.5% (2010 Decennial Census).
What are the top 5 metro areas by slovak share?
Johnstown, PA, Youngstown-Warren, OH, Scranton--Wilkes-Barre, PA, Indiana, PA, Pittsburgh, PA.
How many metro areas are in this ranking?
769 metro areas qualify after filtering for population minimums and data availability. The ranking covers 2010 Decennial Census data.
How is slovak share measured?
Share of all residents who are Slovak ancestry (Ancestry, ACS detailed tables). Source: US Census Bureau, 2010 Decennial Census.