List of tallest buildings in Iowa Tallest buildings Tallest buildings

| Rank_ | Name_ | Stories | Height | Year_Completed | Primary_Purpose | City |
|---|---|---|---|---|---|---|
| 1 | 801 Grand (previously The Principal Building) | 45 | 630ft (192 m) | 1991 | Office | Des Moines |
| 2 | Ruan Center | 36 | 460ft (140 m) | 1975 | Office | Des Moines |
| 3 | Des Moines Marriott Hotel | 33 | 365ft (111 m) | 1981 | Hotel | Des Moines |
| 4 | Financial Center | 25 | 345ft (105 m) | 1973 | Office | Des Moines |
| 5 | Plaza Building | 25 | 340ft (104 m) | 1985 | Residential | Des Moines |
| 6 | HUB Tower | 25 | 325ft (99 m) | 1986 | Office | Des Moines |
| 7 | EMC Insurance Building | 19 | 325ft (99 m) | 1997 | Office | Des Moines |
| 8 | Equitable Building | 19 | 318ft (97 m) | 1924 | Residential | Des Moines |