Most rural counties in Washington

- Rural area: 62.0% (245 square miles)
- Urban area: 38.0% (150 square miles)
- Total land area: 395 square miles
--- #36 largest county in state, #2,549 nationwide

- Population density: 673.2 people / square mile (265,882 residents)
--- #37 lowest density county in state, #2,938 nationwide

- Rural area: 75.1% (1,588 square miles)
- Urban area: 24.9% (527 square miles)
- Total land area: 2,116 square miles
--- #11 largest county in state, #263 nationwide

- Population density: 1,037.8 people / square mile (2.2 million residents)
--- #39 lowest density county in state, #3,000 nationwide

- Rural area: 79.2% (1,322 square miles)
- Urban area: 20.8% (347 square miles)
- Total land area: 1,670 square miles
--- #23 largest county in state, #360 nationwide

- Population density: 525.3 people / square mile (877,013 residents)
--- #36 lowest density county in state, #2,894 nationwide

- Rural area: 79.6% (501 square miles)
- Urban area: 20.4% (128 square miles)
- Total land area: 629 square miles
--- #35 largest county in state, #1,527 nationwide

- Population density: 752.4 people / square mile (473,252 residents)
--- #38 lowest density county in state, #2,951 nationwide

- Rural area: 81.5% (170 square miles)
- Urban area: 18.5% (39 square miles)
- Total land area: 208 square miles
--- #38 largest county in state, #2,986 nationwide

- Population density: 397.5 people / square mile (82,866 residents)
--- #35 lowest density county in state, #2,826 nationwide

- Rural area: 82.9% (599 square miles)
- Urban area: 17.1% (123 square miles)
- Total land area: 722 square miles
--- #32 largest county in state, #1,237 nationwide

- Population density: 387.4 people / square mile (279,711 residents)
--- #34 lowest density county in state, #2,817 nationwide

- Rural area: 88.4% (1,846 square miles)
- Urban area: 11.6% (241 square miles)
- Total land area: 2,087 square miles
--- #13 largest county in state, #269 nationwide

- Population density: 382.7 people / square mile (798,808 residents)
--- #33 lowest density county in state, #2,811 nationwide

- Rural area: 90.3% (1,593 square miles)
- Urban area: 9.7% (171 square miles)
- Total land area: 1,764 square miles
--- #19 largest county in state, #339 nationwide

- Population density: 286.6 people / square mile (505,505 residents)
--- #32 lowest density county in state, #2,718 nationwide

- Rural area: 95.4% (1,622 square miles)
- Urban area: 4.6% (79 square miles)
- Total land area: 1,700 square miles
--- #22 largest county in state, #354 nationwide

- Population density: 116.2 people / square mile (197,518 residents)
--- #31 lowest density county in state, #2,353 nationwide

- Rural area: 96.4% (1,099 square miles)
- Urban area: 3.6% (41 square miles)
- Total land area: 1,140 square miles
--- #28 largest county in state, #544 nationwide

- Population density: 93.7 people / square mile (106,778 residents)
--- #28 lowest density county in state, #2,208 nationwide

- Rural area: 96.5% (2,033 square miles)
- Urban area: 3.5% (74 square miles)
- Total land area: 2,107 square miles
--- #12 largest county in state, #266 nationwide

- Population density: 104.8 people / square mile (220,821 residents)
--- #30 lowest density county in state, #2,296 nationwide

- Rural area: 97.4% (1,209 square miles)
- Urban area: 2.7% (33 square miles)
- Total land area: 1,242 square miles
--- #27 largest county in state, #489 nationwide

- Population density: 74.1 people / square mile (92,009 residents)
--- #27 lowest density county in state, #2,028 nationwide

- Rural area: 97.4% (1,686 square miles)
- Urban area: 2.6% (46 square miles)
- Total land area: 1,731 square miles
--- #21 largest county in state, #344 nationwide

- Population density: 72.6 people / square mile (125,612 residents)
--- #26 lowest density county in state, #2,008 nationwide

- Rural area: 97.6% (1,696 square miles)
- Urban area: 2.4% (42 square miles)
- Total land area: 1,738 square miles
--- #20 largest county in state, #341 nationwide

- Population density: 43.4 people / square mile (75,392 residents)
--- #22 lowest density county in state, #1,541 nationwide

- Rural area: 97.8% (938 square miles)
- Urban area: 2.2% (21 square miles)
- Total land area: 959 square miles
--- #29 largest county in state, #729 nationwide

- Population density: 66.5 people / square mile (63,804 residents)
--- #25 lowest density county in state, #1,933 nationwide

- Rural area: 98.0% (4,211 square miles)
- Urban area: 2.0% (84 square miles)
- Total land area: 4,295 square miles
--- #2 largest county in state, #105 nationwide

- Population density: 58.1 people / square mile (249,697 residents)
--- #24 lowest density county in state, #1,821 nationwide

- Rural area: 98.1% (624 square miles)
- Urban area: 1.9% (12 square miles)
- Total land area: 636 square miles
--- #34 largest county in state, #1,499 nationwide

- Population density: 35.2 people / square mile (22,421 residents)
--- #19 lowest density county in state, #1,344 nationwide

- Rural area: 98.2% (1,247 square miles)
- Urban area: 1.8% (23 square miles)
- Total land area: 1,270 square miles
--- #26 largest county in state, #474 nationwide

- Population density: 47.5 people / square mile (60,365 residents)
--- #23 lowest density county in state, #1,642 nationwide

- Rural area: 98.6% (1,876 square miles)
- Urban area: 1.4% (26 square miles)
- Total land area: 1,902 square miles
--- #15 largest county in state, #300 nationwide

- Population density: 38.3 people / square mile (72,779 residents)
--- #21 lowest density county in state, #1,432 nationwide

- Rural area: 98.7% (2,646 square miles)
- Urban area: 1.3% (34 square miles)
- Total land area: 2,680 square miles
--- #4 largest county in state, #194 nationwide

- Population density: 35.6 people / square mile (95,502 residents)
--- #20 lowest density county in state, #1,355 nationwide

- Rural area: 99.1% (2,894 square miles)
- Urban area: 0.9% (27 square miles)
- Total land area: 2,921 square miles
--- #3 largest county in state, #177 nationwide

- Population density: 26.1 people / square mile (76,229 residents)
--- #17 lowest density county in state, #1,100 nationwide

- Rural area: 99.1% (1,803 square miles)
- Urban area: 0.9% (16 square miles)
- Total land area: 1,819 square miles
--- #17 largest county in state, #322 nationwide

- Population density: 23.1 people / square mile (42,023 residents)
--- #15 lowest density county in state, #1,006 nationwide

- Rural area: 99.1% (2,382 square miles)
- Urban area: 0.9% (21 square miles)
- Total land area: 2,403 square miles
--- #6 largest county in state, #226 nationwide

- Population density: 32.5 people / square mile (78,145 residents)
--- #18 lowest density county in state, #1,284 nationwide

- Rural area: 99.2% (925 square miles)
- Urban area: 0.8% (8 square miles)
- Total land area: 933 square miles
--- #30 largest county in state, #767 nationwide

- Population density: 23.3 people / square mile (21,688 residents)
--- #16 lowest density county in state, #1,011 nationwide

- Rural area: 99.5% (2,285 square miles)
- Urban area: 0.5% (12 square miles)
- Total land area: 2,297 square miles
--- #8 largest county in state, #242 nationwide

- Population density: 20.0 people / square mile (45,897 residents)
--- #13 lowest density county in state, #895 nationwide

- Rural area: 99.5% (1,795 square miles)
- Urban area: 0.5% (9 square miles)
- Total land area: 1,804 square miles
--- #18 largest county in state, #326 nationwide

- Population density: 17.3 people / square mile (31,285 residents)
--- #11 lowest density county in state, #806 nationwide

- Rural area: 99.6% (1,917 square miles)
- Urban area: 0.4% (8 square miles)
- Total land area: 1,925 square miles
--- #14 largest county in state, #295 nationwide

- Population density: 10.2 people / square mile (19,594 residents)
--- #8 lowest density county in state, #584 nationwide

- Rural area: 99.6% (2,151 square miles)
- Urban area: 0.4% (8 square miles)
- Total land area: 2,159 square miles
--- #10 largest county in state, #258 nationwide

- Population density: 22.8 people / square mile (49,231 residents)
--- #14 lowest density county in state, #992 nationwide

- Rural area: 99.6% (2,469 square miles)
- Urban area: 0.4% (9 square miles)
- Total land area: 2,478 square miles
--- #5 largest county in state, #218 nationwide

- Population density: 18.0 people / square mile (44,655 residents)
--- #12 lowest density county in state, #827 nationwide

- Rural area: 99.7% (1,865 square miles)
- Urban area: 0.4% (7 square miles)
- Total land area: 1,871 square miles
--- #16 largest county in state, #305 nationwide

- Population density: 11.6 people / square mile (21,721 residents)
--- #9 lowest density county in state, #620 nationwide

- Rural area: 99.8% (867 square miles)
- Urban area: 0.2% (1 square miles)
- Total land area: 869 square miles
--- #31 largest county in state, #942 nationwide

- Population density: 4.6 people / square mile (3,992 residents)
--- #4 lowest density county in state, #352 nationwide

- Rural area: 99.9% (5,263 square miles)
- Urban area: 0.1% (5 square miles)
- Total land area: 5,268 square miles
--- #1 largest county in state, #71 nationwide

- Population density: 7.9 people / square mile (41,842 residents)
--- #6 lowest density county in state, #487 nationwide

- Rural area: 99.9% (1,399 square miles)
- Urban area: 0.1% (1 square miles)
- Total land area: 1,400 square miles
--- #25 largest county in state, #429 nationwide

- Population density: 9.6 people / square mile (13,377 residents)
--- #7 lowest density county in state, #558 nationwide

- Rural area: 100.0% (174 square miles)
- Urban area: 0.0% (0 square miles)
- Total land area: 174 square miles
--- #39 largest county in state, #3,034 nationwide

- Population density: 96.5 people / square mile (16,788 residents)
--- #29 lowest density county in state, #2,231 nationwide

- Rural area: 100.0% (263 square miles)
- Urban area: 0.0% (0 square miles)
- Total land area: 263 square miles
--- #37 largest county in state, #2,877 nationwide

- Population density: 16.2 people / square mile (4,268 residents)
--- #10 lowest density county in state, #776 nationwide

- Rural area: 100.0% (1,656 square miles)
- Urban area: 0.0% (0 square miles)
- Total land area: 1,656 square miles
--- #24 largest county in state, #364 nationwide

- Population density: 7.1 people / square mile (11,753 residents)
--- #5 lowest density county in state, #457 nationwide

- Rural area: 100.0% (2,310 square miles)
- Urban area: 0.0% (0 square miles)
- Total land area: 2,310 square miles
--- #7 largest county in state, #240 nationwide

- Population density: 4.6 people / square mile (10,574 residents)
--- #3 lowest density county in state, #350 nationwide

- Rural area: 100.0% (2,203 square miles)
- Urban area: 0.0% (0 square miles)
- Total land area: 2,203 square miles
--- #9 largest county in state, #254 nationwide

- Population density: 3.4 people / square mile (7,578 residents)
--- #2 lowest density county in state, #265 nationwide

- Rural area: 100.0% (711 square miles)
- Urban area: 0.0% (0 square miles)
- Total land area: 711 square miles
--- #33 largest county in state, #1,290 nationwide

- Population density: 3.1 people / square mile (2,230 residents)
--- #1 lowest density county in state, #244 nationwide