| County | Income |
| Burleigh/Morton | $193,200 |
| McKenzie | $192,400 |
| Mercer | $179,000 |
| Stark | $183,000 |
| Ward | $174,200 |
| Williams | $197,800 |
| All Other Counties | $167,800 |
Limits effective November 1, 2018, subject to change
| County | Income |
| Burleigh/Morton | $193,200 |
| McKenzie | $192,400 |
| Mercer | $179,000 |
| Stark | $183,000 |
| Ward | $174,200 |
| Williams | $197,800 |
| All Other Counties | $167,800 |
Limits effective November 1, 2018, subject to change