POPULATION: 162,170 POPULATION CHANGE 1980-86: -4.3% BLACK POPULATION: 31.7% HISPANIC POPULATION: 0.8% POPULATION AGE 65 AND OVER: 12.7% INCOME PER CAPITA: $9,340 (1985) PERSONS BELOW POVERTY LEVEL: 17.9% UNEMPLOYMENT RATE: 7.5% BIRTH RATE: 15.0 per 1,000 population CRIME RATE: 8,110 per 100,000 population POLICE PROTECTION: 22 officers per 10,000 population COLLEGE EDUCATION: 14.1 percent with 4 years or more JANUARY MEAN TEMPERATURE: 38.7@ Fahrenheit JULY MEAN TEMPERATURE: 78.7@ Fahrenheit ANNUAL PRECIPITATION: 52.6 inches LAND AREA: 123.8 square miles; 320.5 square kilometers LATITUDE: 35@02'N LONGITUDE: 85@18'W AREA CODE: 615 TIME ZONE: Eastern