Google is showing United States on my site when I search from local search engines

Please check the attachment. When I am searching my site it is showing united states next to the result. No other website is showing that. need help on this.

This post from the Google Webmaster Central Blog explains why the region tag may be displaying and how you can control it. It is a little old, but I think it is still pertinent.

Thank you very much this was really very helpful.