HOUSE DISTRICT 18 Population 1980 1990 % Change 80-90 Total Population 59,313 107,867 81.86% White Population 53,052 94,562 78.24% Black Population 4,429 9,731 119.71% Hispanic Population * 1,595 3,615 126.65% Age Structure - 1990 White Number Percent Age Group 0-17 yrs 19,152 20.25% 18-64 yrs 66,043 69.84% 65+ yrs 9,367 9.91% Total 94,562 100.00% Black Number Percent Age Group 0-17 yrs 2,951 30.33% 18-64 yrs 6,389 65.66% 65+ yrs 391 4.02% Total 9,731 100.00% Housing - 1990 Owner-Occupied Units 21,045 43.17% Renter-Occupied Units 22,069 45.27% Vacant Units 5,631 11.55% Total Housing Units 48,745 100.00% Persons Per Occ. Unit 2.50 Mean Value, Own-Occ. $100,650.80 Mean Monthly Rent $437.92 Political Registration 1988 1990 % Change 88-90 Total Registered 47,250 47,247 -0.01% Republicans Registered 21,653 22,770 5.16% Democrats Registered 21,995 21,065 -4.23% Independents & 3rd Parties 3,602 3,412 -5.27% Political Performance Number Percent Turnout 1990 Gov Martinez 15,019 60.96% Chiles 9,617 39.04% 52.14% 1988 Pres Bush 23,435 73.97% Dukakis 8,245 26.03% 67.05% 1988 Sen Mack 20,248 66.45% Mackay 10,255 33.55% 64.49% * includes white & black