Continuing our series of maps about religion in the US, today we take a look at membership in Evangelical Protestant churches. The map above shows the rate of adherence per 1,000 people for all counties in the US (click on the map for the full-size version). Darker colors represent a higher rate of adherence. We split the data into five equal ranges: <200, 200-400, 400-600, 600-800, and > 800. The highest adherence rates can be found in the southern states, which are the traditional stronghold of the Evangelical movement.
Note: The data were downloaded from the Association of Religion Data Archives, www.TheARDA.com