 The per capita income for the borough was $45,926 (+/- $2,571).About 0.8% of families and 1.9% of the population were below the poverty line, including 2.1% of those under age 18 and 1.5% of those age 65 or over.As of the 2000 United States Census there were 22,253 people, 7,946 households, and 6,285 families residing in the township.