Public noticeboard for Derby, located in England. This is a public notice board for Nottoboard users to post notices such as community events, news, things for sale, classes, assistance required & memorials are just a few ideas of notices that you can post! Derby (/ˈdɑːrbi/ ⓘ DAR-bee) is a city and unitary authority area on the River Derwent in Derbyshire, England. Derbyshire is named after Derby, which was its original county town. As a unitary authority, Derby is administratively independent from Derbyshire County Council. The population of Derby is 263,490 (2022).[4]