| Benton County | Dec 13, 2022 | Dec 20, 2022 | 1 wk change |
| Positive cases | 7,033 | 7,072 | 39 |
| Deaths | 81 | 81 | 0 |
| Iowa County | |||
| Positive cases | 4,236 | 4,251 | 15 |
| Deaths | 51 | 52 | 1 |
| Tama County | |||
| Positive cases | 4,528 | 4,548 | 20 |
| Deaths | 97 | 97 | 0 |
| Poweshiek County | |||
| Positive cases | 4,479 | 4,516 | 37 |
| Deaths | 65 | 65 | 0 |
| Linn County | |||
| Positive cases | 62,848 | 63,175 | 327 |
| Deaths | 643 | 646 | 3 |
| State of Iowa | |||
| Positive cases | 880,770 | 884,263 | 3,493 |
| Deaths | 10,343 | 10,387 | 44 |
Jim Magdefrau 