| Benton County | Feb 21, 2023 | Feb 28, 2023 | 1 wk change |
| Positive cases | 7,214 | 7,225 | 11 |
| Deaths | 82 | 82 | 0 |
| Iowa County | |||
| Positive cases | 4,323 | 4,327 | 4 |
| Deaths | 53 | 54 | 1 |
| Tama County | |||
| Positive cases | 4,646 | 4,657 | 11 |
| Deaths | 101 | 101 | 0 |
| Poweshiek County | |||
| Positive cases | 4,623 | 4,649 | 26 |
| Deaths | 65 | 65 | 0 |
| Linn County | |||
| Positive cases | 64,506 | 64,625 | 119 |
| Deaths | 662 | 666 | 4 |
| State of Iowa | |||
| Positive cases | 900,343 | 902,075 | 1,732 |
| Deaths | 10,671 | 10,700 | 29 |
Jim Magdefrau 