males. Its per capita income is $31,627, making it the wealthiest Pennsylvania county outside greater Philadelphia, and fifth wealthiest overall. 2020 Census Metropolitan Statistical Area The United States Office of Management and Budget has designated Cumberland County as the Harrisburg-Carlisle, PA Metropolitan Statistical Area (MSA). As of the 2010 U.S. Census the metropolitan area ranked 6th most populous in the State of Pennsylvania and the 96th most populous in the United States with a population of 549,475. Cumberland County is also a part of the larger Harrisburg–York–Lebanon combined statistical area (CSA), which combines the populations of Cumberland County as well as Adams, Dauphin, Lebanon, Perry and York Counties in Pennsylvania. The Combined Statistical Area ranked 5th in the State of Pennsylvania and 43rd most populous in the United States with a population of 1,219,422. Government and politics Cumberland County has been a Republican Party stronghold in presidential contests since McKinley’s election in 1896, with only five Democratic Party candidates winning the county. The most recent Democrat to win the county in a presidential election was Lyndon B. Johnson in 1964 who won in a landslide statewide & nationally. Barack Obama in 2008 and Joe Biden in 2020 are the lone Democrats to win forty percent of the county's votes since Johnson's 1964 win. |} As of January 17, 2023, there are 174,728 registered voters in Cumberland County. Republican: 86,431 (49.5%) Democratic: 59,795 (34.2%) Independent: 21,054 (12%) Third Parties: 7,448 (4.3%) The Republican Party has been dominant in Cumberland County politics since the 1890s, with the victories of Robert P. Casey for governor in 1990, Bob Casey Jr. for state treasurer in 2004, Tom Wolf for governor in 2018, and Josh Shapiro for governor in 2022 being among the few times where a statewide Democrat carried the county. The county commissioner majority, all row offices, and all legislative seats serving Cumberland are held by Republicans. County commissioners Vince DiFilippo, Republican Jean Foschi, Democrat Gary Eichelberger, Chairman, Republican Other county offices Clerk of Courts, Dennis Lebo, Republican Controller, Alfred Whitcomb, Republican Coroner Charles Hall, Republican District Attorney, Seán M. McCormack, Republican Prothonotary, Dale Sabadish, Republican Recorder of Deeds, Tammy L. Shearer, Republican Register of Wills, Lisa M. Grayson, Esq., Republican Sheriff, Jody Smith, Republican Treasurer, Kelly Neiderer, Republican State Representatives Thomas Kutz, Republican, 87th district Sheryl M. Delozier, Republican, 88th district Patty Kim, Democrat, 103rd district Torren C. Ecker, Republican, 193rd district