POPULATION: 277,580 POPULATION CHANGE 1980-86: 2.2% BLACK POPULATION: 23.5% HISPANIC POPULATION: 13.3% POPULATION AGE 65 AND OVER: 14.8% INCOME PER CAPITA: $9,902 (1985) PERSONS BELOW POVERTY LEVEL: 18.7% UNEMPLOYMENT RATE: 6.3% BIRTH RATE: 18.7 per 1,000 population CRIME RATE: 14,642 per 100,000 population POLICE PROTECTION: 24 officers per 10,000 population COLLEGE EDUCATION: 12.8 percent with 4 years or more JANUARY MEAN TEMPERATURE: 59.8@ Fahrenheit JULY MEAN TEMPERATURE: 82.2@ Fahrenheit ANNUAL PRECIPITATION: 46.7 inches LAND AREA: 104.2 square miles; 269.8 square kilometers LATITUDE: 27@58'N LONGITUDE: 82@38'W AREA CODE: 813 TIME ZONE: Eastern