My background is in theology and in nonprofit business/administration. As such, I have sought ways to combine the best business practices within ministry. And, with that in mind, I have wanted to “measure” what makes a successful parish. What can we examine and evaulate to deem that a parish is doing well and another is not. Or are we just to throw everything up to, “We will see the fruits in heaven?” There are many things we can analyze: offertory, mass attendance, number of baptisms and weddings, etc. While these would give us some perspective into the success of the parish, I think that they can be attributed (good or bad) to other factors outside of the parishes control. And, in some cases, I think these are additional by-products or secondary measurements caused by good catechesis and evangelization.
The two measurable areas that I think one could use to gauge a successful parish are the number of vocations to the priesthood and religious life and the size of ones Rite of Christian Initiation Program (R.C.I.A.).