* Census analysts believe changes between 2012 and 2013 in the estimates of language use and English-speaking ability have been affected by methodological changes to the data collection process. Data users should use caution when comparing 2013 data to data from past years.
Years Available: 2007–2018
Permanent Link: http://data.sagepub.com/sagestats/6886
General Notes: *Median value gives the value for the "average" metro area for this metric, the 50th percentile of all metro areas reporting data. A # symbol indicates the following: Data value is considered of medium reliability due to sampling error; use with caution. Coefficient of variation is between 15 and 30 based on 90% confidence interval. ! Data value is considered of low reliability due to sampling error; use with great caution. Coefficient of variation is over 30 based on 90% confidence interval. Some Metro Areas are not included because the Census Bureau determined that there were too few responses to publish an estimate.