Published online by Cambridge University Press: 26 April 2011
We validate the classification of 16 “mainline” and 97 “evangelical” Protestant denominations in Religious Congregations and Membership in the United States, 2000 based on Mark Chaves' five-point Biblical “inerrancy” scale. Using Glenmary county data, nearly perfect correlations were derived between the percentage of adherents in “evangelical” denominations and levels three-four on the Chaves scale and between the percentage of adherents in “mainline” denominations and level 1 on the Chaves scale. The distinguishing characteristic of Evangelical or Mainline Protestant denominations, therefore, is Biblical inerrancy or its absence. As a guide for future empirical research, this comprehensive listing of Evangelical and Mainline Protestant denominations should be employed in aggregate studies, especially where county-level analysis is applied to one state or a subset of states.