| Building |
Address |
| Alhambra Apartments | 801 8th St. |
| Ashby, Atchison A., House | 1807 Summit St. |
| Boston Block | 1005--1013 E. 4th St. |
| Burkam, Elzy G., House | 1525 Douglas St. |
| Davidson Building, Sioux City, Iowa | 505 6th St. |
| Evans Block, Sioux City, Iowa | 1126--28 4th St. |
| Everist, H. H., House | 37 McDonald Dr. |
| Florence Crittenton Home and Maternity Hospital | 1105-1111 28th St. |
| Fourth Street Historic District, Sioux City, Iowa | 1002--1128 Fourth St. |
| Great Northern Railway Steam Locomotive No. 1355 and Tender 1451 | 3400 Sioux River Rd. |
| Holy Trinity Greek Orthodox Church, Sioux City, Iowa | 900 6th St. |
| Knott, Dr. Van Buren, House | 2323 Nebraska St. |
| Leeds Junior High School | 3919 Jefferson St. |
| Martin Hotel | 410 Pierce St. |
| Mary Elizabeth Day Nursery | 814 Court St. |
| Morningside College Historic District | Roughly bounded by Vine, Morningside, Garretson, Peters, and S. Paxton Aves., and Sioux Trail |
| Motor Mart Building | 520 Nebraska St. |
| Mount Sinai Temple | 1320 Nebraska St. |
| Mylius--Eaton House | 2900 Jackson St. |
| Newton, James P., House and Maid Cottage | 2312 Nebraska St. |
| Peirce, John, House | 2901 Jackson St. |
| Rose Hill Historic District, Sioux City, Iowa | 1400-1700 blks of Douglas St., Grandview Blvd. and Summit St. |
| SERGEANT FLOYD | Missouri River Mile Marker 730 |
| Schulein, Ben and Harriet, House | 2604 Jackson St. |
| Sioux City Baptist Church | 1301 Nebraska Ave. |
| Sioux City Central High School | 1212 Nebraska St. |
| Sioux City Free Public Library | 705 6th St. |
| Sioux City Masonic Temple | 820 Nebraska St. |
| Sioux City Public Library (Smith Villa Branch) | 1509 George Ave. |
| St. Boniface Historic District | 703 W. 5th St., 515 Cook St., 700 W. 6th St. |
| St. Thomas Episcopal Church, Sioux City, Iowa | 1200 Douglas St. |
| Warrior Hotel | 6th and Nebraska Sts. |
| Woodbury County Courthouse | 7th and Douglas Sts. |
| Buildings of Local Significance |
Address |
| Alhambra Apartments | 801 8th St. |
| Ashby, Atchison A., House | 1807 Summit St. |
| Boston Block | 1005--1013 E. 4th St. |
| Burkam, Elzy G., House | 1525 Douglas St. |
| Davidson Building, Sioux City, Iowa | 505 6th St. |
| Evans Block, Sioux City, Iowa | 1126--28 4th St. |
| Everist, H. H., House | 37 McDonald Dr. |
| Florence Crittenton Home and Maternity Hospital | 1105-1111 28th St. |
| Fourth Street Historic District, Sioux City, Iowa | 1002--1128 Fourth St. |
| Holy Trinity Greek Orthodox Church, Sioux City, Iowa | 900 6th St. |
| Knott, Dr. Van Buren, House | 2323 Nebraska St. |
| Leeds Junior High School | 3919 Jefferson St. |
| Martin Hotel | 410 Pierce St. |
| Mary Elizabeth Day Nursery | 814 Court St. |
| Morningside College Historic District | Roughly bounded by Vine, Morningside, Garretson, Peters, and S. Paxton Aves., and Sioux Trail |
| Motor Mart Building | 520 Nebraska St. |
| Mount Sinai Temple | 1320 Nebraska St. |
| Mylius--Eaton House | 2900 Jackson St. |
| Newton, James P., House and Maid Cottage | 2312 Nebraska St. |
| Peirce, John, House | 2901 Jackson St. |
| Rose Hill Historic District, Sioux City, Iowa | 1400-1700 blks of Douglas St., Grandview Blvd. and Summit St. |
| Schulein, Ben and Harriet, House | 2604 Jackson St. |
| Sioux City Central High School | 1212 Nebraska St. |
| Sioux City Free Public Library | 705 6th St. |
| Sioux City Masonic Temple | 820 Nebraska St. |
| Sioux City Public Library (Smith Villa Branch) | 1509 George Ave. |
| St. Boniface Historic District | 703 W. 5th St., 515 Cook St., 700 W. 6th St. |
| St. Thomas Episcopal Church, Sioux City, Iowa | 1200 Douglas St. |
| Warrior Hotel | 6th and Nebraska Sts. |