Local history is the study of history in a geographically local context and it often concentrates on the local community. It incorporates cultural and social aspects of history. Historic plaques are one form of documentation of significant occurrences in the past and oral histories are another. Local history is often documented by local historical societies or groups that form to preserve a local historic building or other historic site. Many works of local history are compiled by amateur historians working independently or archivists employed by various organizations. An important aspect of local history is the publication and cataloguing of documents preserved in local or national records which relate to particular areas.
In a number of countries a broader concept of local lore is known, which is a comprehensive study of everything pertaining to a certain locality: history, ethnography, geography, natural history, etc.
Local history tends to be less documented than other types, with fewer books and artifacts than that of a country or continent. Many local histories are recorded as oral tales or stories and so are more vulnerable than more well known issues. Artifacts of local history are often collected in local history museums, which may be housed in a historic house or other building. Individual historic sites are inherently local, although they may have national or world history importance as well. Many however have little overall historical impact but add depth to the local area.
In Australia, local history is focussed on specific cities and suburbs or country towns and regions. In cities, local history might concentrate on a CBD and its bordering suburbs, on a specific suburb or municipality, or on an agglomeration of suburbs and municipalities (because local government boundaries have changed over time). Outside the larger cities, local history often examines regional towns and surrounding areas.
Records are typically stored at state libraries, municipal libraries, historical societies and public record offices. For example, the State Library of Victoria holds extensive local history records for Melbourne and other places in Victoria. Many other Melbourne libraries have local history collections, along with the Public Record Office Victoria and the Royal Historical Society of Victoria. In New South Wales, the Royal Australian Historical Society has studied local history as part of its remit since its founding in 1901. It holds local history records along with the State Library of NSW and other state and local libraries and archives.