House, Chauncey-Stadium Avenues Historic District, John E. and Catherine E. Christian House, Curtis-Grace House, Happy Hollow Heights Historic District, Hills and Dales Historic District, Morton School, and The Varsity are listed on the National Register of Historic Places. Geography West Lafayette lies in central Tippecanoe County and overlooks the Wabash River, which borders the city on the east and south. Most of the city lies in eastern Wabash Township, though a small portion on the northeast side extends into Tippecanoe Township. Elevations range from slightly over near the river to more than in northern parts of the city near U.S. Route 52. According to the 2010 census, West Lafayette has a total area of , of which (or 99.87%) is land and (or 0.13%) is water. Neighborhoods Avondale Bar Barry Heights Camelback Glenwood Heights Happy Hollow Hills and Dales New Chauncey Neighborhood Northwestern Heights Park Ridge Peppermill Village Plaza Park Prophets Ridge Stonebridge University Farm Wabash Shores Demographics 2020 census As of the census of 2020, there were 44,595 people living in the city. 2010 census As of the census of 2010, there were 29,796 people, 11,945 households, and 4,072 families living in the city. The population density was . There were 12,591 housing units at an average density of . The racial makeup of the city was 60.2% White, 9.8% African American, 0.1% Native American, 17.3% Asian, 1.9% from other races, and 2.1% from two or more races. Hispanic or Latino of any race were 7.6% of the population. There were 11,945 households, of which, 16.0% had children under the age of 18 living with them, 27.2% were married couples living together, 4.4% had a female householder with no husband present, 2.5% had a male householder with no wife present, and 65.9% were non-families. 34.2% of all households were made up of individuals, and 7.9% had someone living alone who was 65 years of age or older. The average household size was 2.22 and the average family size was 2.92. The median age in the city was 22.8 years. 11.8% of residents were under the age of 18; 49.4% were between the ages of 18 and 24; 18.4% were from 25 to 44; 11.7% were from 45 to 64; and 8.7% were 65 years of age or older. The gender makeup of the city was 54.2% male and 45.8% female. Following the 2010 census, West Lafayette annexed additional territory