At a work force center in the Bronx on Friday, Ahmadi Scruggs, 32, said he was dismissed in April from his job in customer service at a New York bank that cut its payroll after many of the mortgages it made went sour. Mr. Scruggs, who is black and lives in Soundview, in the Bronx, said he did not think that the layoff, which followed a hiring freeze, was racially motivated, but said that it appeared to have a disparate effect on whites and minority workers.

“My department was mostly black and Hispanic,” Mr. Scruggs said. “Management was mostly white and they didn’t get let go. You would think they would trim the fat from the top, not the bottom, because it’s the lower-wage workers that do the bulk of the work.”

Mr. Scruggs, who is married and has three children, said his three-month severance package had run out. Mr. Scruggs said he was trying to have his unemployment benefits extended so that he could begin studying to become a surgical technician.

“I might as well invest in myself for the next year and then get back in the work force,” he said.

Last month, Roger Richardson, who lives in the Mott Haven section of the Bronx, left his sales job at a Home Depot store after his hours were cut by more than half. “I had to find something else because my bills surpassed my salary,” said Mr. Richardson, who is black.

The recession has also worsened the unemployment rate in New York among other ethnic groups, although none as sharply as blacks. Among Hispanics, the rate rose to 9.3 percent in the first quarter of 2009 from 6.4 percent in the first quarter of 2008; among Asians and other ethnic classifications, the rate rose to 7.1 percent from 5.5 percent.

David R. Jones, president and chief executive of the Community Service Society, which lobbies on behalf of low-income workers, said he did not “think this recession has gone out equally.”

“Low-wage workers and workers who lack skills are really getting hit hard,” he said. “These are the workers who are sort of fungible. They lose their jobs very quickly, particularly in retail, the people who move boxes and do unskilled work. There are large numbers of African-Americans in that sector.”