U.S. Language Assessment Map Governing compiled 2000-2010 language assessment data from the U.S. Census Bureau for each county in the United States. Click a county below to display totals for residents who reported they spoke English "less than very well."
Population speaking English "less than very well"
Less than 1 percent
More than 10 percent
Source: U.S. Census Bureau: 2000 Census data, 2006-2010 American Community Survey data