Back مقاطعة ستيفينسون (إلينوي) Arabic Stephenson County, Illinois BAR Стивънсън (окръг, Илинойс) Bulgarian স্টিভেনশন কাউন্টি, ইলিনয়স BPY Stephenson Gông (Illinois) CDO Стивенсон (гуо, Иллинойс) CE Stephenson County CEB Stephenson County Czech Stephenson County, Illinois Welsh Stephenson County German
Stephenson County | |
|---|---|
 | |
 Location within the U.S. state of Illinois | |
 Illinois's location within the U.S. | |
| Coordinates: 42°21′N 89°40′W / 42.35°N 89.67°W | |
| Country |  United States |
| State |  Illinois |
| Founded | 1837 |
| Named for | Benjamin Stephenson |
| Seat | Freeport |
| Largest city | Freeport |
| Area | |
| • Total | 565 sq mi (1,460 km2) |
| • Land | 565 sq mi (1,460 km2) |
| • Water | 0.5 sq mi (1 km2) 0.09% |
| Population (2020) | |
| • Total | 44,630 |
| • Estimate (2023) | 43,105  |
| • Density | 79/sq mi (30/km2) |
| Time zone | UTC−6 (Central) |
| • Summer (DST) | UTC−5 (CDT) |
| Congressional districts | 16th, 17th |
| Website | www |
Stephenson County is a county located in the U.S. state of Illinois. According to the 2020 United States Census, it had a population of 44,630.[1] Its county seat is Freeport.[2] Stephenson County is included in the Freeport, IL Micropolitan Statistical Area, which is also included in the Rockford-Freeport-Rochelle, IL Combined Statistical Area.
- ^ "QuickFacts". United States Census Bureau. Retrieved January 23, 2021.
- ^ "Find a County". National Association of Counties. Retrieved June 7, 2011.