41. Census Tract boundaries are available 1910 present and Block Group and Block boundaries avaialable 1990 present.42. _$ 50 billion in affordable housing loans to minorities and borrowers in low-and moderate-income census tracts . 43. Clarks Green is located within census tract 1104.01. 44. The census tract containing the Jensen-Lyons area lost two-thirds of its population from 1970 to 1990. 45. Because it was in the same census tract , it did not qualify for the tax credits. 46. In 1970 there was one black among the 11, 000 residents in the church's census tract . 47. The United States Census Bureau defines Marble Hill as Census Tract 309 of New York County. 48. The rules were tightened to define revitalization areas by census tracts or designated street or geographical boundaries. 49. The black population still remains to be the largest population of racial minorities in this census tract . 50. Therefore in this particular census tract , it is evident that majority of the population are canadian citizens.
