Rankings that are at least 6 months old seem to be more stable. New listings may rank quickly but don’t stay longer unless you keep doing Google Maps Optimization. the age of the Google Maps listing is a general factor, as is the age of reviews, how many reviews, citations, etc. Basic principle. Google tends to trust businesses that stay longer. Typically, businesses that have been around longer will have more citations and reviews etc. It boils down to the fact that you should list your business information in your Google Maps as soon as possible, and you will get better results after 6 months or one year.
For other local search, visit our Google Maps Algorithm page, Google Maps Optimization (Google Maps SEO) page, Live Search Map and Yahoo Local page.

