This is a question that comes up quite often as my clients approach age 60. Following is a short(ish) video I recorded that primarily explains how the benefit income changes based on your start date and how it fits with longevity.

For the full blog post, with all the charts, and a few other considerations check out:

When should I start my CPP?
What are top considerations when deciding when to start taking your Canada Pension Plan?

Keep in mind, everyone's financial plan is different. None of this will provide the answer to the above question for your particular situation, but it provides some food for thought. Whatever you do, don't make an hasty or emotional decision around when you start your CPP as the long-term implications are huge!