The Data cards were part of the Low Income Housing Area Survey. Each card consists of an A and a B group and records the following:

Group A. Dwelling Unit Data 1. No. of persons 2. No. of lodgers 3. No. of heads 4. Race 5. Adequacy 6. Relief Status 7. Owes more than 2 mo’s rent 8. Income (dwelling unit) 9. Net Rental Amount 10. Gross Rental 11. Total rooms 12. Occupancy 13. Adj. net rental 14. Adj. gross rental

Group B. Group Data 1.Type of Group 2.Size of Group 3.No. of minor dependents 4.No. employables 5.No. gainfully employed 6.Group income