Litchfield County is a county located in northwestern Connecticut of the New York metropolitan area. As of the 2010 census, the population was 189,927. The county was named after Lichfield, in England. Litchfield County has the lowest population density of any county in Connecticut and is geographically the state's largest county.Litchfield County comprises the Torrington, CT Micropolitan Statistical Area, which is included in the New York-Newark, NY-NJ-CT-PA Combined Statistical Area.As is the case with all eight counties in Connecticut, there is no county government; there is no county seat: in Connecticut, each town is responsible for all local services such as schools, snow removal, sewers, fire department and police departments. However, in some cases in rural areas, adjoining towns may agree to jointly provide services or even establish a joint school system.HistoryLitchfield County was created on October 9, 1751, by an act of the Connecticut General Court from land belonging to Fairfield, New Haven, and Hartford counties. The act establishing the county states: That the townships of Litchfield, Woodbury, New Milford, Harwinton, New Hartford, Barkhempstead, Hartland, Colebrook, Norfolk, Canaan, Salisbury, Kent, Sharon, Cornwall, Goshen, Torrington, and Winchester, lying in the northwesterly part of this Colony, shall be and remain one entire county, and be called the County of Litchfield, and shall have and exercise the same powers, and authorities, and be subject to the same regulations, as the other counties in this Colony by law have and are subject unto. The bounds of which county shall extend north to the Colony line, and west to the Colony line till it meets with the township of New Fairfield, and to include the towns abovementioned.