Menlo Park, New Jersey the phonograph and developed a commercially viable incandescent light bulb filament. Christie Street in Menlo Park was one of the first streets in the world to use electric lights for illumination. Edison left Menlo Park and moved his home and laboratory to West Orange, New Jersey in 1887. After his death, the Thomas Alva Edison Memorial Tower and Museum was constructed near his old Menlo Park lab and dedicated in 1938. Edison's old lab site and memorial now make up Edison State Park. The municipality in which Menlo Park is located, which was called "Raritan Township" while he was alive,
West Menlo Park, California mild climate. The 2010 United States Census reported that West Menlo Park had a population of 3,659. The population density was 7,526.9 people per square mile (2,906.2/km²). The racial makeup of West Menlo Park was 2,983 (81.5%) White, 28 (0.8%) African American, 2 (0.1%) Native American, 416 (11.4%) Asian, 4 (0.1%) Pacific Islander, 52 (1.4%) from other races, and 174 (4.8%) from two or more races. Hispanic or Latino of any race were 201 persons (5.5%). The Census reported that 3,650 people (99.8% of the population) lived in households, 5 (0.1%) lived in non-institutionalized group quarters, and 4 (0.1%) were