POPULATION: 324,820 POPULATION CHANGE 1980-86: -9.2% BLACK POPULATION: 26.6% HISPANIC POPULATION: 2.7% POPULATION AGE 65 AND OVER: 15.0% INCOME PER CAPITA: $8,840 (1985) PERSONS BELOW POVERTY LEVEL: 20.7% UNEMPLOYMENT RATE: 10.1% BIRTH RATE: 17.0 per 1,000 population CRIME RATE: 7,077 per 100,000 population POLICE PROTECTION: 29 officers per 10,000 population COLLEGE EDUCATION: 11.1 percent with 4 years or more JANUARY MEAN TEMPERATURE: 23.5@ Fahrenheit JULY MEAN TEMPERATURE: 70.7@ Fahrenheit ANNUAL PRECIPITATION: 37.5 inches LAND AREA: 41.8 square miles; 108.2 square kilometers LATITUDE: 42@52'N LONGITUDE: 78@55'W AREA CODE: 716 TIME ZONE: Eastern