| Taken at 2 p.m. | | One-Week |
| Benton County | Aug 18, 2021 | Change |
| Positive tests | 2,915 | 52 |
| Total tests | 43,269 | 474 |
| Positive tests per 100,000 | 11,367 | 203 |
| Individuals positive | 6.74% | |
| One-week positivity | 10.97% | |
| Deaths | 56 | 1 |
| Recovered | 2,573 | 5 |
| Active cases | 286 | 46 |
| Vaccines completed | 12,099 | 97 |
| Percent completed | 47.18% | |
| Iowa County | | |
| Positive tests | 1,631 | 25 |
| Total tests | 33,634 | 467 |
| Positive tests per 100,000 | 10,078 | 155 |
| Individuals positive | 4.85% | |
| One-week positivity | 5.35% | |
| Deaths | 24 | 0 |
| Recovered | 1,462 | 4 |
| Active cases | 145 | 21 |
| Tama County | | |
| Positive tests | 2,322 | 24 |
| Total tests | 36,877 | 498 |
| Positive tests per 100,000 | 13,777 | 142 |
| Individuals positive | 6.30% | |
| One-week positivity | 4.82% | |
| Deaths | 72 | 0 |
| Recovered | 2,063 | 4 |
| Active cases | 187 | 20 |
| Poweshiek County | | |
| Positive tests | 1,722 | 24 |
| Total tests | 50,110 | 640 |
| Positive tests per 100,000 | 9,306 | 130 |
| Individuals positive | 3.44% | |
| One-week positivity | 3.75% | |
| Deaths | 36 | 0 |
| Recovered | 1,564 | 3 |
| Active cases | 122 | 21 |
| Linn County | | |
| Positive tests | 24,236 | 571 |
| Total tests | 337,586 | 5,540 |
| Positive tests per 100,000 | 10,690 | 251 |
| Individuals positive | 7.18% | |
| One-week positivity | 10.31% | |
| Deaths | 346 | 2 |
| Recovered | 21,118 | 64 |
| Active cases | 2,772 | 505 |
| State of Iowa | | |
| Positive tests | 425,363 | 6,125 |
| Total tests | 5,520,422 | 79,001 |
| Positive tests per 100,000 | 12,980 | 187 |
| Individuals positive | 7.71% | |
| One-week positivity | 7.75% | |
| Deaths | 6,226 | 16 |
| Recovered | 370,993 | 1,451 |
| Active cases | 48,144 | 4,658 |
| Hospitalization (Primary Diagnosis) | 257 | 2 |
| Hospitalization (Secondary Diagnosis) | 139 | 39 |
| Vaccine completed | 1,575,728 | 15,500 |
| Percent completed | 48.08% | |
| LINKS | | |
| https://coronavirus.iowa.gov/ | | |
| Vaccine Administration Data | | |
| Hot spots in Iowa – Mayo Clinic | | |
Jim Magdefrau 