Municipalities with the largest percentage population decline, July 2019-July 2020
| Municipality | % population change |
|---|---|
| McClure | −5.3% |
| East Cape Girardeau | −5.3% |
| Cairo | −5.1% |
| Thebes | −5.0% |
| Tamms | −4.9% |
| Gulf Port | −4.2% |
| Irwin | −4.1% |
| Batchtown | −3.0% |
| Bentley | −3.0% |
| Keensburg | −3.0% |
