Table 1

Average number of tobacco vendors and minority population for census block groups (total number of block groups=167)

 Outlet density (vendors per 1000 residents) Ratio of tobacco outlet density to alcohol outlet density Tobacco Alcohol Percentage minority population 0% to 12% (49) 1.15 0.41 2.80 12% to 30% (56) 2.08 0.80 2.60 30% to 89% (62) 2.62 1.32 1.98 Median household income Below $25000 (35) 3.03 1.75 1.73$25000–75000 (128) 1.79 0.69 2.59 Over \$75000 (4) 0 0 NA Overall mean (SD) 2.01 (3.41) 0.90 (3.12)
• The number in parenthesis corresponds to the number of block groups within each category.