Johnson County Information

Johnson in Illinois occupies 349 square miles and has a 2006 population of 13,360, a change from a 2000 population of 12,880 and 11,347 in 1990. 14.7% percent of the population is between the ages of 15 and 24, 17.9% percent is 25-35, and 15.6% percent of the population is 35 to 44.

There were acts of violent crime reported in Johnson in 2004, a change from reports of violent crime in 2000.

The unemployed population in 2006 was 281 people: 5.4% percent. This was a change from the unemployment rate in 2000 of 6.3%.

Read more about Johnson, Illinois in the Wikipedia entry.

General Information
CountyJohnson 
StateIllinois 
Land Area349 sq. milesRanked 2,730 of 3,140
Population 200613,360Ranked 2,226 of 3,140
Population 200513,170 
Population 200012,880Ranked 2,244 of 3,140
Population 199011,347Ranked 2,268 of 3,140
Race BreakdownPercentage
Caucasion86.9% 
African American12.3% 
Asian American.2% 
Native American.2% 
Pacific Islander.1% 
Age BreakdownPercentage
Population Under 54.9% 
Population 5 to 1410% 
Population 15 to 2414.7% 
Population 25 to 3417.9% 
Population 35 to 4415.6% 
Population 45 to 5412.6% 
Population 55 to 6410.6% 
Population 65 to 747.6% 
Population 75 and up6.2% 
Crime Counts20042000
Total Violent Crimes  
Murders / Manslaughters  
Forcible Rapes  
Robberies  
Aggravated Assaults  
Total Property Crimes  
Burglaries  
Larceny Thefts  
Motor Vehicle Thefts  
Employment Data20062000
Labor Population5,2194,852
Unemployed Population281305
Unemployment Rate5.4%6.3%

Johnson County Cities