In the 2011 election, the party fielded the most candidates of all Opposition parties for the election, with 24 candidates contesting in four Group Representation Constituencies (Chua Chu Kang GRC, Jurong GRC, Marine Parade GRC and Tampines GRC), and four Single Member Constituencies (Mountbatten SMC, Pioneer SMC, Radin Mas SMC and Whampoa SMC; the latter was currently defunct). This election saw a boost in electoral support for the NSP, notably receiving endorsement from the newly-formed Reform Party along their supporters. The party was led by then Secretary-General Goh Meng Seng (a former WP candidate, and currently the leader for People's Power Party), and saw introductions to prominent candidates, which include Nicole Seah, Hazel Poa, Tony Tan Lay Thiam and Jeanette Chong-Aruldoss.