The Hartford Seminary's Hartford Institute for Religion Research, is one of the world’s leading and most respected religious research institutions. Its researchers keep a database on mega churches in the US. They define a mega church in part as having a weekly attendance of 2000 people.
Here is the link to the database:
http://hirr.hartsem.edu/cgi-bin/mega...ds=1&ID=*&sb=2
According to its database, it lists the following 15 UPCI (and now some former UPCI) congregations as mega churches out of 1360 nationwide:
Christian Life Center
Nathaniel Haney - Stockton, CA
Attendance 5000
more like 1000 - 1500
Calvary Tabernacle
Paul Mooney - Indianapolis, IN
Attendance 3000
if you count every daughter work and churches college boys preach at each week-end
Revival Center
Randy Keyes - Modesto, CA
Attendance 3000
LOL more like 600 - 800
Life Tabernacle
James Kilgore - Houston, TX
Attendance 3000
maybe 1500
The Pentecostals of Alexandria
Anthony Mangun - Alexandria, LA
Attendance: 2800
closest on this list to being right
Truth Tabernacle
Vaughn Morton - Fresno, CA
Attendance 2500
maybe 1,000
Woodlawn Pentecostal Church
James Carney - Columbia, MS
Attendance 2500
not familiar with this one
Apostolic Church of Auburn Hills
Steve Warman - Auburn Hills, MI
Attendance 2200
not familiar with this one
First Pentecostal Church
Chris Craft – Jackson, MS
Attendance 2050
maybe 600 - 800
New Life Tabernacle
Mike Mitchell - Brooklyn ,NY
Attendance 2050
if you count every person they hand a track to
The Pentecostals
Mark Foster - West Monroe, LA
Attendance 2050
not sure
Revival Tabernacle/The Anchor
James Larson San Diego, CA
Attendance 2000
500 would be stretching
The Pentecostals
Mark Hattabaugh - Cooper City, FL
Attendance 2000
800???
East Valley Pentecostal Church
John Nelson - San Jose, CA
Attendance 2000
1100 counting their Spanish congregation
The Rock Church
Myles Young - Elk Grove, CA
Attendance 2000
never over 1,000 and that is stretching
I believe these numbers are from 2007. Can anyone verify the accuracy of these attendance numbers? I am somewhat familiar with the churches in California and the numbers seem to be very inflated.