POPULATION: 68,900 POPULATION CHANGE 1980-86: -1.3% BLACK POPULATION: 46.5% HISPANIC POPULATION: 1.0% POPULATION AGE 65 AND OVER: 12.2% INCOME PER CAPITA: $10,600 (1985) PERSONS BELOW POVERTY LEVEL: 21.8% UNEMPLOYMENT RATE: 4.7% BIRTH RATE: 26.9 per 1,000 population CRIME RATE: 6,789 per 100,000 population POLICE PROTECTION: 31 officers per 10,000 population COLLEGE EDUCATION: 24.6 percent with 4 years or more JANUARY MEAN TEMPERATURE: 49.2@ Fahrenheit JULY MEAN TEMPERATURE: 81.6@ Fahrenheit ANNUAL PRECIPITATION: 47.3 inches LAND AREA: 35.3 square miles; 91.4 square kilometers LATITUDE: 32@48'N LONGITUDE: 79@58'W AREA CODE: 304 TIME ZONE: Eastern