| County Name | Madison County |
| FIPS Code | 16065 |
| Population | 37536 |
| Unemployment Rate | 1.4% |
| Time Zone: | Mountain Standard Time |
| List of Counties that Border Madison County, Idaho |
|---|
| Bonneville, ID |
| Fremont, ID |
| Jefferson, ID |
| Madison, ID |
| Teton, ID |
| List of Cities/Towns in Madison County, Idaho |
|---|
| Rexburg, ID |
| Sugar City, ID |