CONGRESSIONAL DISTRICT 4 Population 1980 1990 % Change 80-90 Total Population 390,859 562,518 43.92% White Population 363,814 513,579 41.17% Black Population 21,038 32,374 53.88% Hispanic Population * 7,237 17,662 144.05% Age Structure - 1990 White Number Percent Age Group 0-17 yrs 110,849 21.58% 18-64 yrs 326,253 63.53% 65+ yrs 76,477 14.89% Total 513,579 100.00% Black Number Percent Age Group 0-17 yrs 10,333 31.92% 18-64 yrs 19,937 61.58% 65+ yrs 2,104 6.50% Total 32,374 100.00% Housing - 1990 Owner-Occupied Units 150,442 59.83% Renter-Occupied Units 74,795 29.30% Vacant Units 30,032 11.76% Total Housing Units 255,269 100.00% Persons Per Occ. Unit 2.50 Mean Value, Own-Occ. $79,406.71 Mean Monthly Rent $402.71 Political Registration 1988 1990 %Change 88-90 Total Registered 268,350 268,026 -0.12% Republicans Registered 101,631 107,274 5.55% Democrats Registered 150,755 145,951 -3.19% Independents & 3rd Parties 15,964 14,801 -7.29% Political Performance Number Percent Turnout 1990 Gov Martinez 88,947 57.63% Chiles 65,404 42.37% 57.59% 1988 Pres Bush 129,156 70.05% Dukakis 55,227 29.95% 68.71% 1988 Sen Mack 108,975 61.15% Mackay 69,240 38.85% 66.41% * includes white & black