According to the United States Census Bureau, the township has a total area of 8.1 square miles, all of it land. It is in the Schuylkill watershed and is drained by the Towamencin and Wissahickon Creeks. Its villages include Gwynedd Heights, Gwynedd Square, and West Point.
Neighboring municipalities
Lansdale
Montgomery Township
Lower Gwynedd Township
Whitpain Township
Worcester Township
Towamencin Township
Upper Gwynedd Township surrounds the borough of North Wales.
Demographics
As of the 2010 census, the township was 81.1% White, 4.2% Black or African American, 12.3% Asian, and 1.5% were two or more races. 2.2% of the population were of Hispanic or Latino ancestry. As of the census of 2000, there were 14,243 people, 5,341 households, and 4,005 families residing in the township. The population density was 1,750.4 people per square mile. There were 5,496 housing units at an average density of 675.4/sq mi. The racial makeup of the township was 86.77% White, 3.97% African American, 0.08% Native American, 7.84% Asian, 0.41% from other races, and 0.94% from two or more races. Hispanic or Latino of any race were 1.45% of the population. There were 5,341 households, out of which 33.7% had children under the age of 18 living with them, 65.3% were married couplesliving together, 7.6% had a female householder with no husband present, and 25.0% were non-families. 21.2% of all households were made up of individuals, and 7.2% had someone living alone who was 65 years of age or older. The average household size was 2.63 and the average family size was 3.08. In the township the population was spread out, with 23.8% under the age of 18, 6.2% from 18 to 24, 29.2% from 25 to 44, 28.0% from 45 to 64, and 12.8% who were 65 years of age or older. The median age was 40 years. For every 100 females there were 92.0 males. For every 100 females age 18 and over, there were 88.3 males. The median income for a household in the township was $71,078, and the median income for a family was $81,371. Males had a median income of $52,430 versus $37,729 for females. The per capita income for the township was $32,806. About 1.4% of families and 1.9% of the population were below the poverty line, including 1.7% of those under age 18 and 2.7% of those age 65 or over.
Government and politics
Commissioners
Upper Gwynedd Township elects five at-large commissioners to four-year terms.
Kenneth Kroberger, President
M. Clare Edelmayer, Vice-President
Thomas Duffy
James Santi
Eugene Ziemba
Legislators
State Senator Maria Collett, 12th district, Democrat
State Representative Liz Hanbidge, 61st district, Democrat
US Representative Madeleine Dean, 4th district, Democrat
History
Gwynedd was founded in 1698 by Welsh Quakers. The township was then split into Lower Gwynedd and Upper Gwynedd in 1891. The name Gwynedd means "Fair Land" in Welsh. The township is so named because it was originally settled largely by migrants from Gwynedd and other parts of North Wales in the 17th and 18th centuries. For several generations the main language used in the township was Welsh. The Keefe-Mumbower Mill, Knipe-Johnson Farm, Knipe-Moore-Rupp Farm, and Isaac Kulp Farm are listed on the National Register of Historic Places.