How to remove Search Box/Bar above header/logo on Wordpress

To remove the search bar, you’ll need to remove it from header.php. Just go to Appearance → Editor → Header (header.php) and find this line:

 <div id="nav_search">
 <?php get_search_form(); ?> 
 </div>

<?php get_search_form(); ?>
</div>
</div><!-- #navbar -->
<div class="clear"></div>
</div>
</header><!-- #masthead -->
</div>