Take a look at collection of 5 Best full responsive premium Charity & NonProfit WordPress Themes in 2015.
Candidate is a unique and professionaly done WordPress theme that will be suitable for any nonprofit organization, such as charity, political campaign etc.. It includes all the needed tools such as Visual Content Composer, Visual Composer Form Builder, Revolution Slider, powerful settings panel that will help you to build a really good website.
Act is a Retina Display Ready Multipurpose Nonprofit Charity WordPress Theme built with HTML5 & CSS3. It is perfect for nonprofit website. You can establish your homepage and other pages with Shortcodes easly.Advanced theme options and metabox. Theme customization is extremely easy even for non developers and is fully described in the included documentation.
3. Adore Church
Adore Church is a full functional powerful WordPress Theme designed & developed for Church, Charity, Non-Profit and Religious Websites and comes handy for Portfolio/Corporate Websites as well. It is fully responsive template based on Twitter Bootstrap 3.2 framework that makes it available for all screen sizes from the bigger ones to smartphones. Its not only responsive whereas it is retina ready also, now no blurry images on your HiDPI and retina devices.
Political is a WordPress theme, this page is exactly that you need if you want to show information about a candidate campaign and it can be used for other websites related to politics. Even it can be used for other general purpose websites. Political is not only a political theme also, you can use it for adapt it to your needs. It is easy to configurate, we can offer you a great support and doing easier your its use.
5. Rock Harbor
Rock Harbor is fully Responsive WordPress Theme designed and developed for Church, Charity and Religious Websites. Rock Harbor is optimized for high resolution displays like the Macbook Pro with Retina Display, iPhones and iPads. It has integrated WooCommerce plugin for online shop. When purchasing this theme, you will receive a detailed help file along with additional features like the Slider Revolution and Unlimited Color Schemes.