Cost of living in Laguna Niguel, California (United States) is 54% more expensive than in Abbotsford (Canada)
This comparison is lacking data. It provides a decent comparison, but it is not yet reliable. It is based on 385 prices entered by 35 different people.
For example, you would need at least C$8,778 ($6,589) in Laguna Niguel, California to maintain the same standard of living that you can have with C$5,700 in Abbotsford.