sentences:  In a 2006 National Center for School Engagement report, Susana Herrera, the program coordinator for Houston's Truancy Reduction Demonstration Project, indicated that social service agencies and government officials estimated Gulfton's population to be 60,000, with 20,000 juveniles.Under-representation in the census was likely as many of the area's immigrants, especially those residing in the country illegally, may have been distrustful of the government's attempt to obtain personal information.Jaime de la Isla, the assistant superintendent of the Houston Independent School District, said in 2000 that it was possible that the district lost significant amounts of money because residents of Gulfton were not counted in the 1990 United States Census, and that the district receives federal funds for bilingual programs, free and reduced lunch, and special education based on numbers in the U.S. census.