| Benton County | Mar 21, 2023 | Mar 28, 2023 | 1 wk change |
| Positive cases | 7,269 | 7,278 | 9 |
| Deaths | 82 | 82 | 0 |
| Iowa County | |||
| Positive cases | 4,342 | 4,356 | 14 |
| Deaths | 54 | 54 | 0 |
| Tama County | 0 | ||
| Positive cases | 4,697 | 4,711 | 14 |
| Deaths | 101 | 102 | 1 |
| Poweshiek County | |||
| Positive cases | 4,692 | 4,698 | 6 |
| Deaths | 66 | 66 | 0 |
| Linn County | |||
| Positive cases | 65,101 | 65,239 | 138 |
| Deaths | 668 | 670 | 2 |
| State of Iowa | |||
| Positive cases | 907,421 | 908,936 | 1,515 |
| Deaths | 10,769 | 10,797 | 28 |
Jim Magdefrau 