Using New York City as an example, this essay examines how American cities that have a long and continuous history of absorbing immigrants develop welcoming institutions and policies for current immigrants and their children. Cities such as Chicago, San Francisco, and New York have been gateway cities for many previous waves of immigrants and continue to absorb new immigrants today. The ethnic conflicts and accommodations of the nineteenth and twentieth centuries continue to shape the context of reception of today's immigrants. In contrast to “new destinations,” which in recent years have often been centers of anti-immigrant sentiment and nativist local social policies, New York has generally adopted policies designed to include and accommodate new immigrants, as well as repurposing institutions that served earlier European immigrants and native-born African Americans and Puerto Ricans. The continuing significance of race in the city is counterbalanced in the lives of immigrants by a relative lack of nativism and an openness to incorporating immigrants.