Ellis Island
Between 1905 and 1914, an average of one million immigrants per year arrived in the United States. Immigration officials reviewed about 5,000 immigrants per day during peak times at Ellis Island. Two-thirds of those individuals emigrated from eastern, southern and central Europe. The peak year for immigration at Ellis Island was 1907, with 1,004,756 immigrants processed. The all-time daily high occurred on April 17, 1907, when 11,747 immigrants arrived. After the Immigration Act of 1924 was passed, which greatly restricted immigration and allowed processing at overseas embassies, the only immigrants to pass through the station were those who had problems with their immigration paperwork, displaced persons, and war refugees. Today, over 100 million Americans—about one-third to 40% of the population of the United States—can trace their ancestry to immigrants who arrived in America at Ellis Island before dispersing to points all over the country.
Ellis Island
In the 35 years before Ellis Island opened, more than eight million immigrants arriving in New York City had been processed by officials at Castle Garden Immigration Depot in Lower Manhattan, just across the bay. The federal government assumed control of immigration on April 18, 1890, and Congress appropriated $75,000 to construct America's first federal immigration station on Ellis Island. Artesian wells were dug, and fill material was hauled in from incoming ships' ballast and from construction of New York City's subway tunnels, which doubled the size of Ellis Island to over six acres. While the building was under construction, the Barge Office nearby at the Battery was used for immigrant processing.