Where is Johnson County, Illinois?
Johnson County is a county equivalent area found in Illinois, USA. The county government of Johnson is found in the county seat of Vienna.
With a total 903.55 sq. km of land and water area, Johnson County, Illinois is the 2734th largest county equivalent area in the United States. Home to 12,601 people, Johnson County has a total 5527 households earning 40760 on average per year.
Johnson County, Illinois - Quick Facts
| FIPS Code | 17087 |
| Area Codes | 618 |
| Time Zone | CST |
| Major Cities | Vienna (population: 5,358), Goreville (population: 3,161), Ozark (population: 1,217), Buncombe (population: 1,182), Simpson (population: 833), Grantsburg (population: 717), Cypress (population: 523), New Burnside (population: 330) |
| Land Area | 4,865 sq miles |
| Water Area | 344 sq miles |
| Household Income | $40,760 |
| Housing Units | 5,527 |
| Median Home Value | $89,800 |
| High School Grads | 83% of population |
| Holders of Bachelors Degrees | 15% of population |
| Retail Spending | $4,788 per capita |
| Food & Accomodation Sales | $6,806 per capita |
This page was last updated on June 30, 2016.