| 2017107avg: $92,565median: $92,437 | County of Lewis | 2017 |
107
| $92,565 | $92,437 | View Details |
| 201761avg: $42,805median: $43,642 | County of Garfield | 2017 |
61
| $42,805 | $43,642 | View Details |
| 201749avg: $47,413median: $44,182 | Ferry District of King County | 2017 |
49
| $47,413 | $44,182 | View Details |
| 201742avg: $33,543median: $30,529 | Health District of Grant County | 2017 |
42
| $33,543 | $30,529 | View Details |
| 201739avg: $30,325median: $20,464 | Conservation District of Spokane County | 2017 |
39
| $30,325 | $20,464 | View Details |
| 201723avg: $62,514median: $61,953 | Emergency Services Communications District of Grant County | 2017 |
23
| $62,514 | $61,953 | View Details |
| 201722avg: $50,269median: $48,585 | County of Columbia | 2017 |
22
| $50,269 | $48,585 | View Details |
| 201717avg: $27,329median: $13,475 | Mosquito Control District No.1 of Grant County | 2017 |
17
| $27,329 | $13,475 | View Details |
| 201714avg: $66,920median: $64,219 | County of Thurston | 2017 |
14
| $66,920 | $64,219 | View Details |
| 201713avg: $12,167median: $9,552 | Mosquito Control District of Clark County | 2017 |
13
| $12,167 | $9,552 | View Details |
| 201713avg: $21,567median: $7,859 | Mosquito Control District of Franklin County | 2017 |
13
| $21,567 | $7,859 | View Details |
| 201711avg: $20,466median: $26,429 | Conservation District of Stevens County | 2017 |
11
| $20,466 | $26,429 | View Details |
| 20178avg: $35,993median: $38,137 | Health District of Asotin County | 2017 |
8
| $35,993 | $38,137 | View Details |
| 20178avg: $30,786median: $32,811 | Conservation District of Asotin County | 2017 |
8
| $30,786 | $32,811 | View Details |
| 20177avg: $53,941median: $47,206 | Conservation District of Kittitas County | 2017 |
7
| $53,941 | $47,206 | View Details |
| 20177avg: $32,533median: $35,918 | Conservation District of Lincoln County | 2017 |
7
| $32,533 | $35,918 | View Details |
| 20176avg: $26,416median: $24,899 | Conservation District of Jefferson County | 2017 |
6
| $26,416 | $24,899 | View Details |
| 20171avg: $36,000median: $36,000 | Port District No. 8 of Grant County | 2017 |
1
| $36,000 | $36,000 | View Details |
| 20163,665avg: $51,467median: $56,231 | County Of Snohomish | 2016 |
3,665
| $51,467 | $56,231 | View Details |
| 20162,450avg: $50,661median: $48,198 | County Of Spokane | 2016 |
2,450
| $50,661 | $48,198 | View Details |
