Pittsfield employs the mayor-council form of government. The mayor is Linda Tyer, who was elected for Pittsfield's first four-year term in January 2016, succeeding Daniel Bianchi, who served the city since January 2012. The city is fully functioning, with all the major public services, including Berkshire Medical Center which is the only hospital in the northern part of the county, and the region's only VA medical clinic. The city's library, the Berkshire Athenaeum, is one of the largest in western Massachusetts, and is connected to the regional library system. Pittsfield is also the county seat of Berkshire County, and as such has many state facilities for the county. In 2011, the City of Pittsfield received 129 designs of prospective official flags from residents in honor of the 250th anniversary of Pittsfield's incorporation as a town, with the winning design submitted by Shaun Harris.