
Illinois State Capitol
About Illinois State Capitol
Illinois State Capitol, at Capitol Ave. and Second St., was added to the National Register of Historic Places on Nov 21, 1985. The Register lists it for its architecture, at the state level. It describes its style as Second Empire, as it does for 40 other Illinois listings. The listing covers 9 acres. Two more Register listings are within a quarter mile.
What it isState capitol building of the U.S. state of Illinois. From Wikidata (CC0). Read about it on Wikipedia ↗
PDFRead the original nominationThe form that put it on the Register, with its history, photos and a map · 69 MB · National Archives↗1868 to today
- 1868Built
- 1985Added to the National Register of Historic Places
- 2026On the Register for 41 years
Make it a walk: 5 landmarks in about 15 minutes
Capitol Ave. and Second St., Springfield · about 0.5 miles on foot, as the crow flies















17 more Register listings within half a mile
★ National Historic Landmark · D district · B building · S site. Each opens its own page.
Memories of Illinois State Capitol
The record says what it is. Neighbors know what it means.
Your answer becomes a post in Town Square.
Questions about Illinois State Capitol
Is Illinois State Capitol on the National Register of Historic Places?
Yes. It was added on Nov 21, 1985 (Register number 85003178).
Is Illinois State Capitol a National Historic Landmark?
No. It is on the National Register; Illinois has 86 National Historic Landmarks. The nearest is Susan Lawrence Dana House, 0.3 miles away.
Can you visit Illinois State Capitol?
It has its own website, the place to check whether and when it is open to visitors.
Where can I read the history of Illinois State Capitol?
In its National Register nomination, the form that put it on the Register: a 69 MB PDF at the National Archives, linked on this page.
Sources: National Park Service, National Register of Historic Places (05/22/2026) · National Archives catalog record 28894062 · Wikidata. Map tiles © OpenStreetMap contributors.



