POPULATION: 100,290
 POPULATION CHANGE 1980-86: 0.2%
 BLACK POPULATION: 10.8%
 HISPANIC POPULATION: 0.7%
 POPULATION AGE 65 AND OVER: 14.3%
 INCOME PER CAPITA: $11,642 (1985)
 PERSONS BELOW POVERTY LEVEL: 10.5%
 UNEMPLOYMENT RATE: 6.6%
 BIRTH RATE: 17.9 per 1,000 population
 CRIME RATE: NA
 POLICE PROTECTION: 20 officers per 10,000 population
 COLLEGE EDUCATION: 20.8 percent with 4 years or more
 JANUARY MEAN TEMPERATURE: 24.6@ Fahrenheit
 JULY MEAN TEMPERATURE: 76.5@ Fahrenheit
 ANNUAL PRECIPITATION: 33.8 inches
 LAND AREA: 41.3 square miles; 106.9 square kilometers 
 LATITUDE: 39@49'N  LONGITUDE: 89@39'W
 AREA CODE: 217  TIME ZONE: Central