POPULATION: 180,430 POPULATION CHANGE 1980-86: 20.1% BLACK POPULATION: 27.4% HISPANIC POPULATION: 0.9% POPULATION AGE 65 AND OVER: 8.3% INCOME PER CAPITA: $12,904 (1985) PERSONS BELOW POVERTY LEVEL: 12.2% UNEMPLOYMENT RATE: 3.6% BIRTH RATE: 13.0 per 1,000 population CRIME RATE: 5,983 per 100,000 population POLICE PROTECTION: 20 officers per 10,000 population COLLEGE EDUCATION: 33.0 percent with 4 years or more JANUARY MEAN TEMPERATURE: 39.6@ Fahrenheit JULY MEAN TEMPERATURE: 77.7@ Fahrenheit ANNUAL PRECIPITATION: 41.8 inches LAND AREA: 77.6 square miles; 200.9 square kilometers LATITUDE: 35@42'N LONGITUDE: 78@40'W AREA CODE: 919 TIME ZONE: Eastern