What is an “average” sized church?

By Michael Bell – Previously published on InternetMonk.com

You may have heard people say that the “average” sized church in the U.S. or Canada is about 75 people. You also may have heard someone say that the “average” sized church in North America is about 185 people. Who is right? It all depends how you define “average”.

Statisticians use three terms when describing populations. “Mean”, “Median”, and a third term that won’t really enter our discussion today called “Mode”.

I have borrowed, and expanded upon, an analogy from the The National Congregations Study that was released last month, to help us understand the differences in these terms and why they are important to our understanding of churches in North America. What you will read here is U.S. data, but the numbers are very similar for the Canadian situation as well.

churchrowImagine you are looking down a very, very long street, and all the churches of U.S. are lined up along the left side of the street from smallest to largest. In behind each church are all their Sunday morning attenders.

If you counted the grand total of everyone standing behind each church and then divided this number by the total number of churches that you see on this very long street, you would come up with a “mean” or “average” size of 184. “Mean” is usually what we mean of when we think of “average”. But this number of 184 is a very misleading number.

Lets say you start walking down the street, passing the churches with 5 people on a Sunday morning, 10 people, 15 people, 20 people. You continue walking until you have passed half of all the churches in America. Half of the churches in the U.S. are now behind you, half are still in front. The “average” church that you are standing in front of is called the “median” church. You look to see how many people are lined up behind it, and you see 75 people. That is right, half the churches in the United States have less than 75 people.

The average or “mean” church at 184 is 2.45 times the size of the average median church at 75. Why is this so? If you continue walking, you will get a better understanding of how skewed church numbers are within the United States.

So, you continue walking, past the churches of 80, 90, 100, 110. You walk until you have passed 90% of all the churches. You look to your left and you see 350 people lined up behind this church. Much to your surprise, although you have passed 90% of all the churches, over half of the churchgoers are still in front of you! This is why the “mean” is so much higher than the “median”. While most of the churches in the United States are small, most of the attenders go to large churches.

You keep walking, past the churches of 360, 370, 380. It isn’t until you reach a church of size 400 that you will have the same number of people behind you as in front of you. This means that half of church attenders in the U.S. go to churches larger than 400. If we were to use the word “average” again, we would see that the “average” or “median” churchgoer was in a church of 400. Not only that, but this means that half of all those who attend church are in less that 10% of the churches!

So know we know the “median” and “mean” of the average church, along with the “median” of the average churchgoer. What about the “mean” of the average attender? Let me mess with your mind a little bit more now. Imagine that you can interview everyone, standing behind each church, and ask them what size church they go to. You then “average” their responses. The “average” or “mean” response from the perspective of an attender is… drum roll please… 1169! Just to help us understand this number, let me give you an example. If you have 1000 people attending churches of 75 in size, then you would also have 1000 people attending churches whose sizes averaged out to 2263 people each. If you average out their responses you get the average or “mean” number of 1169. ((2263+75)/2=1169)

churchattendanceTo see what this looks like graphically I created a graph of 100 representative churches. If you took a cross section of 100 churches from all the churches across America, the graph of those churches would look something like this. The churches are along the bottom of the graph. Their attendance ranges from 10 for the smallest church to 4000 for the largest. In reality, we do have churches much larger that than 4000, but out of every 100 churches, you might have 1 megachurch of about 4000 in size. As you can see, most church attenders in America (and the same holds true for Canada), attend big churches. Half of them attend churches larger than 400 and many of these are experiencing church many times that size. In fact, out of every 100 churches, the one largest church (in my example 4000 attenders) would have as many attenders as the lowest 70 churches combined!

This has huge implications for denomination structures and for Pastors.

Lets take an extreme example, the case of the Brethren in Christ in Canada (not to be confused with the Christian and Plymouth Brethren). For those not familiar with the Brethren in Christ, their theological heritage and influences are Anabaptist, Pietist, and Wesleyan. Right now, as I understand it, they are part of a North American Conference for decision making. What would happen if the Canadian churches, for whatever reasons, needed to go their own way? In Canada, half of the attenders of Brethren in Christ churches are in associated with a single church, The Meeting House, which has experienced significant numerical growth over the past 10 years. Currently it has over 50 staff, spread over 9 locations, with most meeting in movie theaters. If half your denomination goes to one church, what do you do when it comes to denominational decision making? One church, one vote? You are then saying that half your people don’t really have any say. One person, one vote, or one pastor, one vote? Then one church wields an inordinate amount of influence within the denomination. And what happens if that one church doesn’t like the direction that the denomination is headed? If it leaves, you lose half of your denomination, half your support for you national office, half of your support for your missionaries, half your support for your educational institutions. (Note that I am using the B.I.C. as a hypothetical example of a separate Canadian entity which does not currently exist.) Such a disproportionate split between numbers of churches and numbers of attenders that are seen throughout the U.S. and Canada, cannot be healthy for denominations. But what should we do about it, if anything? I am interested in hearing your responses.

There is a potentially a greater problem when it comes to bible college and seminary graduates, most of whom will eventually aspire to become solo or senior pastors. As previously shown, if these students come from churches in the same proportions as church attenders, then 50% of seminary students, come from roughly 8% to 9% of the churches. Their life experience in church is with larger churches. If they are initially placed as an associate, they will be building on their experience in other large churches. Yet, 90 percent of senior pastoral positions are in churches less than 350 people, and 50 percent of senior pastoral positions are in churches less than 75 people.

So they get placed in inappropriate situations: In places where people enjoy their church of 50 and don’t really want it to change. In places where power-point is a dirty word. In places where words like “missional” and “emerging” don’t really compute. In places where three piece suits still rule the day on Sunday morning. In places where you still can hear, “If the King James was good enough for the Apostle Paul, it’s good enough for me.” So the church gets frustrated, and the Pastor gets frustrated, and unless there is some give and take, it is a relationship that doesn’t last long. Some Pastor’s will get so frustrated that they will be out of ministry within a relatively short time frame.

Has this been your experience, either from the perspective of the church or the Pastor? What are the solutions? What can we do to prepare our Pastors and our churches better? I would love to hear some of your ideas?

I have just touched upon one aspect of the The National Congregations Study. I would also encourage you to follow the link to the original report and read some of the other interesting information that they have gathered about American congregations. Compared to most statistical studies that I read, this one is particularly well written.


11 Responses to “What is an “average” sized church?”

  1. theoldadam says:

    Our congregation is around 60 worshipers.

    Vestments for the pastor. Litutgy. Sacraments. No big screens. No rock bands.

    The mega-churches are concerned with packing them in and ramping up the emotions.

    We are concerned about being faithful to the Word.

    The Lord will take care of the rest.

    Thanks!

    • Steve,

      If my post came across as dissing small churches, I apologize. There is nothing wrong with small churches. In fact most of the past 14 years I have been in churches less than 75 people. There is also nothing wrong from my perspective with vestments, liturgy, sacraments, no big screens, and no rock bands.

      I do take issue with your following two statements, you are ascribing motivations to mega-churches that I think few would hold, certainly not the ones that I have had contact with. Your final line reminds of a statement that was told to William Carey, the father of the modern missionary movement:

      “Sit down, young man! If God wants to save the heathen, he will do it without your help or mine!”

      What does it mean to you to be “faithful to the Word” when it comes to evangelization and reaching out to those beyond your church walls? If these things are an integral part of being “faithful to the Word” are you seeing spiritual growth as an outcome?

      Not trying to be argumentative here, but rather would like to hear you elaborate further.

  2. theoldadam says:

    Mike,

    I take no offense whatsoever with your remarks.

    I do believe the mega-churches make compromises that they ought not.

    The church ought be counter-cultural and the mega barns make an effort to look just like the culture.

    When you go to church, the last thing you need is to have ‘yourself’ handed back to you.

    They feel (I believe) that if you just get them in there, then you’ll have a chance to give them the gospel, but in getting them in there you are already placing the emphasis on the ‘self’ (a stage show entertainment atmosphere that plays on emotions and energy).

    Then the law is watered down and used as biblical principles for living (more focus on the self). The Sacraments are no longer, but become merely symbols and tools for your seriousness.

    Christ’s forgiveness now has a condition placed upon it, and that is your acceptance of it.

    All these things are a distortion of the Word (Christ for us, and to us) and turn the Word into a co-operative effort.

    Many of these places become a cult of personality, where the pastor reaches celebrity status and everything revolves around him or her.

    When a church is faithful to the Word (strong law) and strong gospel without strings attached to it, you will actually not be very popular. Look at Jesus’ own ministry and the ministry of Paul. Totally unsuccessful by mega-church standards.

    So, if a church is faithful to the Word, it does not matter how big or small they are. The Word will make it’s own way and God will work ion that Word to accomplish His purposes on whatever scale He chooses.

    I know that is not a popular view. it never has been, and probably never will be.

    Thanks, Mike!

  3. Sir, I would be most interested to hear your opinions of your findings. You have done a lot of work and research here, and it would seem that these have led you to certain conclusions that you have refrained from sharing.

    Personally, I despise denominationalism… it is the same divisions that Paul was fighting in the Corinthian church. I also don’t see church growth as any kind of indicator of a church’s spiritual health, positive or negative. The true indicator of a church’s spiritual health is the maturity of the individual members. Now, you can make some gross generalizations that if a church is bursting at the seams with thousands upon thousands of members that quite a few are going there to feel “religious” or “spiritual”, but that is a generalization and assumption.

    For too long people have focused on church growth and the size of congregations rather than on the spiritual content of said church. That being said, I would be very interested to hear your opinions (beyond simple organization strategy, of course) regarding your findings.

  4. theoldadam says:

    At least denominationalism is honest.

    Non-denominationalism is dishonest from the git-go.

    They are saying that they do not stand for anything? They value nothing?

    To denominate is to place value on something.

    The Baptist Church is honest anout their free will, decision theology. They are honest that they do not value infant baptism or believe that the Lord is actually present in the Sacraments.

    Non-denominationalism believes those things as well. But they won’t call themselves Baptists (even though that is their theology).

    They are selling themselves as anti-tradional church. But they hold most of the same traditions as the Baptist Church. Almost every non-denom. church (in my area anyway) had its roots as a Baptist church.

  5. theoldadam says:

    I re-read my comment and I erred when I said the non-demons value the same traditions as the Baptist Church.

    It is basically the same theology, in a different package.

    I think that is more accurate.

  6. Hi Christian Kane,

    Thanks for stopping by. You have some very wonderful poetry by the way.

    To answer a few of your questions…

    Many of my recent posts have been along the lines of making church statistics more understandable for people. I have had quite a few comments appreciating the fact that I have let the data speak for itself, rather than dwell on the commentary.

    That being said, seeing as you asked…

    I do value denominations. I am very hesitant to get involved in a church that does not have strong oversight, and I find that this is more likely to happen in a denominational church than an independent one. I do however decry the number of denominations out there and am very appreciative of the number of movements encouraging them to work together.

    You note that you don’t see “see church growth as any kind of indicator of a church’s spiritual health”. I agree up to a point. I think a lack of growth over an extended period of time does show that there is likely a spiritual issue that needs to be addressed. Why are we not fulfilling the great commission?

    My biggest concerns with small churches, is that they can have a tendency to burn people out. I was in one small church where I was an elder, on the search committee for a new Pastor, worship leader, youth group leader, and Sunday school teacher. This was not healthy for me and my family. Yet, no matter how hard we tried, because of a lack of common vision, the church did not grow. I thought many times how much more effective I might have been for the kingdom if my energies were used elsewhere in a larger church.

  7. @theoldadam Defend denominations if you like, it really isn’t my concern. Considering that most denominations form because of a disagreement over a single doctrinal point (hence the multitude of different “Baptists” there are in the world), it doesn’t surprise me if you find that a number are very similar. In fact, I would actually find that encouraging. My main argument against denominationalism is that it promotes sectarian thinking and near-elitism among the church, and that largely isn’t helpful. I look forward to the day when Jesus Himself will put an axe to the roots of division we have become so accustomed to.

    @EcclecticChristian Your points are well noted. I think where you and I would largely differ is that I would prefer a church that has strong fellowship with the other churches in the area (to avoid grossly aberrant doctrine) as opposed to a church that has “strong oversight” from a democratically elected denomination board. Part of the reason I feel this way is that the bigger an organization becomes, the slower it moves. While denominational machines are very useful for churning out support for missionaries, great pastor’s conferences and rousing denomination meetings, it can also hinder the work of Christ.
    Practical example: a couple that I have been good friends with for a very long time have felt like God has called them to the mission’s field. However, they could not get financial support from their home church, or any churches in that denomination because they were not “licensed” by the denomination’s seminary. Structure and organization are not bad, but they can be unhelpful when they reach critical mass.
    And we are definitely agreed about smaller churches burning out the membership.

  8. Lula Baker says:

    I quit reading when you wrote “mean” was the same as “average.” It is not.

  9. I think that if you had read on, you would have seen the different ways that “average” is used. Your point is really the one of the key points of the post.

Leave a Reply