Adams County
Also known as Adams County, Illinois, Adams County, IL
county in Illinois, United States
AI overview
Adams County is a county located in Illinois in the United States. It is one of the many counties that make up the state's administrative and governmental structure.
AI-generated from the Wikipedia summary — may contain errors.
Key facts
- Country
- United States
- State
- Illinois
- Named after
- John Quincy Adams
- Seat
- Quincy
- Largest city
- Quincy
- Total
- 871 sq mi (2,260 km )
- Land
- 855 sq mi (2,210 km )
- Water
- 16 sq mi (41 km ) 1.9%
- Estimate 2025
- 64,267
- Density
- 76.9/sq mi (29.7/km )
- Time zone
- UTC−6 ( Central )
- Summer dst
- UTC−5 ( CDT )
- Congressional district
- 15th
~7 min read
Article
Adams County is the westernmost county in the U.S. state of Illinois. As of the 2020 United States census, the population was 65,737. Its county seat is Quincy. Adams County is part of the Quincy, IL–MO Micropolitan Statistical Area.
History