Episcopal Congregations Overview: Findings from the 2008 Faith Communities Today Survey

http://www.episcopalchurch.org/documents/Episcopal_Overview_FACT_2008.pdf

[episcopal church.org] 26 Feb 2009--The largest proportion (52%) of Episcopal congregations is located in villages, towns and small cities with a population of less than 50,000. Overall, 28% are located in villages or towns of less than 10,000 and 24% are in larger towns or small cities.

Larger cities with a population of 50,000 or mor are home to 40% of Episcopal congregations.
Only 4.9% are in newer suburbs.