POPULATION: 173,210 POPULATION CHANGE 1980-86: -1.0% BLACK POPULATION: 14.6% HISPANIC POPULATION: 0.7% POPULATION AGE 65 AND OVER: 13.8% INCOME PER CAPITA: $9,438 (1985) PERSONS BELOW POVERTY LEVEL: 19.6% UNEMPLOYMENT RATE: 7.0% BIRTH RATE: 13.0 per 1,000 population CRIME RATE: 6,170 per 100,000 population POLICE PROTECTION: 16 officers per 10,000 population COLLEGE EDUCATION: 17.4 percent with 4 years or more JANUARY MEAN TEMPERATURE: 38.2@ Fahrenheit JULY MEAN TEMPERATURE: 77.6@ Fahrenheit ANNUAL PRECIPITATION: 47.3 inches LAND AREA: 78.4 square miles; 203.0 square kilometers LATITUDE: 36@00'N LONGITUDE: 83@57'W AREA CODE: 615 TIME ZONE: Eastern