Download or read book Social Facts by Census Tracts from the United States Census 1970: White Black, Spanish written by United Community Services. Research Dept and published by . This book was released on 1972 with total page 144 pages. Available in PDF, EPUB and Kindle. Book excerpt: ... gives data on white, black and Hispanic segments of each census tract on family income distribution and median family income, occupations, educational attainment, transportation to work, country of origin and number of years at present residence; data is arranged by neighborhood ...