Terminology
The word "county" has come to be used in different senses for different purposes. In common usage, many people have in mind the 32 counties that existed prior to 1838 - the so-called traditional counties. As 26 of these traditional counties are located in the Republic of Ireland, many people, particularly Irish nationalists, refer to that state as "the 26 Counties" and to Northern Ireland as "the Six Counties". However, in official usage in the Republic of Ireland, the term often refers to the 29 modern counties. The term is also conflated with the 34 areas currently used to demarcate areas of local government in the Republic of Ireland at the level of LAU 1.
In Ireland, usage of the word county nearly always comes before rather than after the county name; thus "County Clare" in Ireland as opposed to "Clare County" in Michigan, US. The former "King's County" and "Queen's County" were exceptions; these are now County Offaly and County Laois, respectively. The abbreviation Co. is used, as in "Co. Clare". A further exception occurs in the case of those counties created after 1994 which often drop the word county entirely, or use it after the name; thus for example internet search engines show many more uses (on Irish sites) of "Fingal" than of either "County Fingal" or "Fingal County". There appears to be no official guidance in the matter, as even the local authority uses all three forms. In informal use, the word county is often dropped except where necessary to distinguish between county and town or city; thus "Offaly" rather than "County Offaly", but "County Antrim" to distinguish it from Antrim town. The synonym shire is not used for Irish counties, although the Marquessate of Downshire was named in 1789 after County Down.
Parts of some towns and cities were exempt from the jurisdiction of the counties that surrounded them. These towns and cities had the status of a County corporate, many granted by Royal Charter, which had all the judicial, administrative and revenue raising powers of the regular counties.
Read more about this topic: Counties Of Ireland