1. © 2004 by David T. Olson Sample - Not for Public Use1 The State of the Church in Illinois 1990-2000 Dave Olson www.TheAmericanChurch.org

2. © 2004 by David T. Olson Sample - Not for Public Use2 This is a Sample Presentation It’s purpose is to give you an idea of what is happening to the Christian church in Illinois, and what the complete “State of the Church in Illinois” Powerpoint looks like. The goal is to encourage pastors and church lay leaders to view and discuss together the missional challenges in Illinois that the Church faces. The complete Powerpoint is $14.95 and is available for immediate download at http://www.theamericanchurch.org/state/UIL20.htm http://www.theamericanchurch.org/state/UIL20.htm

3. © 2004 by David T. Olson Sample - Not for Public Use3 In 1996, polls taken immediately after the Presidential election revealed that 58% of people claimed they had voted, when in reality only 49% actually did. This is called the Halo Effect. People tend to over-inflate their participation in activities that create acceptability within their social group. For many decades, pollsters such as Gallup and Barna have reported that around 45% of Americans attend church every Sunday. But there is a religious Halo Effect. Actual attendance counts have shown that the percentage of people attending church on any given weekend is much lower than was previously thought.

4. © 2004 by David T. Olson Sample - Not for Public Use4 The Intent of this presentation is to answer and then expand on two key questions: “How Many People Really Attend Church in Illinois Every Week?” “Is the Christian Church Going Forwards or Backwards in Influence in Illinois?” As the data is analyzed county by county assessing a number of factors, a comprehensive picture of the State of the Church in Illinois will begin to take shape.

5. © 2004 by David T. Olson Sample - Not for Public Use5 This study uses weekend church attendance as a more reliable and more immediate snapshot of Christian influence than membership. The following map shows the percentage of the population attending a Christian church on any given weekend in all 50 states in 2000. Illinois has an attendance percentage (20.3%) that is higher than the average for the nation (18.7%).

6. © 2004 by David T. Olson Sample - Not for Public Use6

7. 7 The Next Map shows the percentage of the population attending a Christian church on any given weekend in 2000 for each county in Illinois.

8. © 2004 by David T. Olson

9. © 2004 by David T. Olson Sample - Not for Public Use9 The Next 2 Maps show the population numbers for each county in Illinois. The first map shows the population of each county. The second map shows the growth or decline in population for each county from 1990 - 2000. The blue counties declined in population.

10. © 2004 by David T. Olson

11. Complete Presentation has Map of 2000 Population Growth for Each County

12. © 2004 by David T. Olson Sample - Not for Public Use12 The Next 2 Slides show the ethnicity of Illinois in 1990 and 2000. The third slide shows the growth or decline in the percentage of the population for each ethnic group.

13. © 2004 by David T. Olson Sample - Not for Public Use13

14. Complete Presentation has Graph of 2000 Ethnicity

15. © 2004 by David T. Olson Sample - Not for Public Use15

16. © 2004 by David T. Olson Sample - Not for Public Use16 The Next Graph shows the attendance numbers for the churches in Illinois in 1990 and 2000. Evangelical churches have grown slightly and Mainline and Catholic churches have declined. Unfortunately, as overall worship attendance has remained quite stable, the population has grown. A more reliable standard for evaluating increasing or declining influence is the percentage of the population attending church on any given weekend, shown in the second graph.

17. © 2004 by David T. Olson

18. Complete Presentation has Graph of 1990 & 2000 Worship Percentage by Category

19. © 2004 by David T. Olson Sample - Not for Public Use19 The Next Graph is a Pie graph visualizing the percentage of the population at churches in each category in 2000. The “Absent” category indicates the percentage of the population that is not worshipping at a Christian church on any given weekend. The second graph shows the percentage gain or decline for each category in Illinois in 1990 and 2000. Most noteworthy is the percentage decline of all three groups.

20. © 2004 by David T. Olson

22. © 2004 by David T. Olson Sample - Not for Public Use22 The 3 Next Charts show the relative strength of the 8 major denominational groups in Illinois. The Pie Chart shows how much Catholics predominate in Illinois. The second and third charts show that all groups have declined with the exception of the Pentecostals.

23. Complete Presentation has Pie Chart of 2000 Attendance by Denominational Families

24. Complete Presentation has Bar Graph of 1990 & 2000 Attendance by Denominational Families

26. © 2004 by David T. Olson Sample - Not for Public Use26 The Next Chart show the relative strength of the 8 major denominational groups in Maryland. The first chart illustrates the relative sizes of the churches in Maryland by attendance. The second chart shows the change in the percentage of the population attending the most influential denominations over the last decade.

27. © 2004 by David T. Olson Sample - Not for Public Use27

28. Complete Presentation has Bar Graph of 1990 & 2000 Population per Church for State and Nation

29. © 2004 by David T. Olson Sample - Not for Public Use29 The Next 3 Maps show the attendance percentages for the Evangelical, Catholic and Mainline churches in each county in Illinois in 2000. Evangelical and Mainline churches are stronger in the southern half of the state, while Catholics are stronger in the northern half of the state.

30. Complete Presentation has State Map of 2000 Evangelical Attendance Percentage for each County

31. Complete Presentation has State Map of 2000 Mainline Attendance Percentage for each County

32. © 2004 by David T. Olson

33. © 2004 by David T. Olson Sample - Not for Public Use33 The Next Map shows the growth or decline in the percentage of the population attending a Christian church on any given weekend from 1990 to 2000 for each county. 24 counties grew in attendance percentage, while 78 counties declined.

34. Complete Presentation has State Map of 1990 - 2000 Christian Church Attendance Percentage Increase or Decline for each County

35. © 2004 by David T. Olson Sample - Not for Public Use35 The Next 3 Maps show the growth or decline of attendance percentages for the Evangelical, Catholic and Mainline churches in each county in Illinois between 1990 and 2000. For evangelicals, 53 counties grew in attendance percentage, while 47 counties declined. For mainline churches, 9 counties grew in attendance percentage, while 93 counties declined. For Catholics, 8 counties grew in attendance percentage, while 92 counties declined.

36. Complete Presentation has State Map of 1990 - 2000 Evangelical Attendance Percentage Increase or Decline for each County

37. Complete Presentation has State Map of 1990 - 2000 Mainline Attendance Percentage Increase or Decline for each County

38. © 2004 by David T. Olson

39. © 2004 by David T. Olson Sample - Not for Public Use39 The Final Chart shows the net gain in the number of churches in Illinois in the past decade. There was a net loss of 30 churches. However, 951 churches were needed to keep up with population growth from 1990 - 2000.

40. © 2004 by David T. Olson Sample - Not for Public Use40

41. © 2004 by David T. Olson Sample - Not for Public Use41 The State of the Church in Illinois... In Illinois, the actual number of people attending church has declined over the past decade. Church attendance has grown for Evangelicals, but has declined for the Mainline and Catholics However, because of population growth, the percentage of the population attending church has been declining for the all three groups. This resulted in a 9.5% loss in the state-wide percentage of the population that attended church between 1990 and 2000. A major factor in the overall decline is the insufficient net gain in the number of churches in Illinois. Nine hundred and eighty-one additional churches needed to have been started in the previous decade to compensate for the decline in percentage attendance.

42. © 2004 by David T. Olson Sample - Not for Public Use42 For More Information... Please go to www.theamericanchurch.org for additional information on the American Church.www.theamericanchurch.org 12 Surprising Facts about the American Church is available at http://www.theamericanchurch.org/ 12supm. htm http://www.theamericanchurch.org/ 12supm. htm The complete Illinois Powerpoint presentation is available at http://www.theamericanchurch.org/state/UIL20.htm http://www.theamericanchurch.org/state/UIL20.htm The complete Chicago Powerpoint presentation is available at http://www.theamericanchurch.org/metro/Chicago.htm http://www.theamericanchurch.org/metro/Chicago.htm The complete St. Louis Powerpoint presentation is available at http://www.theamericanchurch.org/metro/StLouis.htm http://www.theamericanchurch.org/metro/StLouis.htm A Combo Pack (12 Surprising Facts, Illinois, Chicago and St. Louis Powerpoints) is available at http://www.theamericanchurch.org/combo/IL0.htm http://www.theamericanchurch.org/combo/IL0.htm

43. © 2004 by David T. Olson Sample - Not for Public Use43 Information on the Information The spiritual health of churches is multifaceted, and is obviously much more complex than an attendance trend can portray. However, following the example of St. Luke in the Book of Acts, who used the number of people who showed up at various events as a sign documenting the health and growth of the early church, I would suggest that attendance is the single most helpful indicator of health, growth and decline. Information has been compiled only for orthodox Christian groups – Protestant, Catholic and Orthodox. The Mormons, Jehovah Witnesses, Unitarian-Universalists and the International Churches of Christ have not been included. In addition, information about non-Christian groups has not been compiled. African American denominations publish very little that is statistical – often not even a list of current churches. This study used data from the 1990 Glenmary study on Black Baptist estimates and AME Zion churches, the average African American worship attendance (from the Barna Research Group), and a statistical model based on the population of African Americans in each county in 1990 and 2000. These were combined to come up with as accurate an estimate as possible. Independent church data is almost impossible to obtain. (There are actually fewer totally independent churches than is assumed. Most are part of some voluntary association, which typically keeps some records.) Data from the 1990 & 2000 Glenmary study on larger Independent churches (limited to over 300 in attendance) was used along with a statistical model to estimate the attendance at smaller independent churches. In Catholic churches, the definition of what constitutes membership varies with diocese and church, making numbers sometimes inconsistent from state to state and county to county. In addition to actual mass counts from 1/3 rd of Catholic parishes, membership information has been merged with attendance patterns from similar dioceses based on the size of the diocese and the region in which it is located. Orthodox Churches are included in Totals, but not included as a separate group because of smallness of size nationwide. Division into Evangelical and Mainline categories is based on the division by the Glenmary Study. This study only looks at how many people attend a Christian church on any given Sunday. The term ‘regular attender’ can be designated to mean someone who attends a Christian church on a consistent basis. Using a simple definition for ‘regular attender’ (attends at least 3 out of every 8 Sundays), between 23% and 25% of Americans would fit this category. Adding ‘regular attenders’ of non-orthodox christian churches and other religions to the totals would increase the percentage to 26% – 28%.

44. © 2004 by David T. Olson Sample - Not for Public Use44 This Presentation is based on a nationwide study of American church attendance, as reported by churches and denominations. The database currently has average worship attendances for each of the last 10 years for over 170,000 individual churches. It also uses supplementary information (actual membership numbers correlated with accurate membership to attendance ratios) to project the attendances of all other denominational and independent churches. All told, accurate information is provided for all 300,000 orthodox Christian churches. 1 1 This presentation looks only at people attending orthodox Christian churches. Approximately 3 million people attend non-orthodox Christian churches, and perhaps 3 million attend a religious service of another religion. Those ‘houses of worship’ would add another 35,000 churches in the United States and increase the 2000 percentage to 20.5%.

45. © 2004 by David T. Olson Sample - Not for Public Use45 For More Information... Presentations such as this are available for the largest 100 metropolitan areas, for each state and for the nation as a whole, as well as other presentations to show what is happening in the American church. Presentations are available either by direct download, CD or print. Please go to www.theamericanchurch.org for ordering information. To Contact Dave Olson, please email him at DaveTOlson@aol.com.