10 Tallest buildings

1. North Alton Confederate Cemetery Monument — 17 m (57 ft)
2. Skyline Towers Apartments · 5 floors
3. 800 4th Street · 4 floors
4. St. Clare's Hospital East Annex · 3 floors
5. Alton City Hall · 3 floors
6. Mac's on Third — 13 m (43 ft) · 3 floors
7. 208-212 State Street · 3 floors
8. St. Anthony's Professional Building · 3 floors
9. 601 East Broadway · 2 floors
10. Harper Building · 2 floors