Please read the following table in Markdown format and then answer the question according to the table. Table cells in one row are seperated by '|', and different rows are seperated by '
'.

Table:
| County | Per capita income | Median household income | Median family income | Population | Number of households |
| --- | --- | --- | --- | --- | --- |
| Washington | $36,248 | $79,109 | $92,087 | 238136.0 | 87859.0 |
| Hennepin | $35,902 | $61,328 | $81,043 | 1152425.0 | 475913.0 |
| Carver | $35,807 | $80,280 | $92,412 | 91042.0 | 32891.0 |
| Dakota | $34,142 | $72,850 | $87,445 | 398552.0 | 152060.0 |
| Scott | $33,612 | $82,190 | $92,408 | 129928.0 | 45108.0 |
| Olmsted | $32,704 | $64,090 | $79,422 | 144248.0 | 57080.0 |
| Minnesota | $29,582 | $57,243 | $71,307 | 5303925.0 | 2087227.0 |
| Anoka | $29,347 | $69,028 | $78,603 | 330844.0 | 121227.0 |
| Ramsey | $28,956 | $51,915 | $69,079 | 508640.0 | 202691.0 |
| Cook | $28,873 | $49,162 | $56,146 | 5176.0 | 2494.0 |
| Wright | $28,454 | $67,963 | $76,641 | 124700.0 | 44473.0 |
| McLeod | $27,590 | $58,544 | $69,289 | 36651.0 | 14639.0 |
| Goodhue | $27,472 | $56,366 | $68,217 | 46183.0 | 18730.0 |
| Sherburne | $27,376 | $71,704 | $79,789 | 88499.0 | 30212.0 |
| United States | $27,334 | $51,914 | $62,982 | 308745538.0 | 116716292.0 |
| Lake of the Woods | $27,192 | $46,080 | $51,161 | 4045.0 | 1784.0 |
| Dodge | $26,969 | $64,438 | $75,170 | 20087.0 | 7460.0 |
| Chisago | $26,576 | $64,726 | $72,093 | 53887.0 | 19470.0 |
| Wabasha | $26,282 | $51,112 | $62,917 | 21676.0 | 8822.0 |
| Lake | $26,087 | $46,765 | $57,462 | 10866.0 | 4825.0 |
| Le Sueur | $25,958 | $57,477 | $68,053 | 27703.0 | 10758.0 |
| Pope | $25,935 | $47,196 | $58,581 | 10995.0 | 4736.0 |
| Kandiyohi | $25,844 | $49,512 | $60,812 | 42239.0 | 16732.0 |
| Nicollet | $25,656 | $57,540 | $69,653 | 32727.0 | 12201.0 |
| Douglas | $25,633 | $46,789 | $59,953 | 36009.0 | 15289.0 |
| Martin | $25,321 | $43,960 | $57,139 | 20840.0 | 9035.0 |
| Isanti | $25,165 | $57,260 | $66,806 | 37816.0 | 13972.0 |
| Jackson | $25,144 | $46,869 | $59,238 | 10266.0 | 4429.0 |
| Steele | $25,062 | $55,321 | $67,105 | 36576.0 | 14330.0 |
| Kittson | $25,030 | $47,568 | $61,890 | 4552.0 | 1986.0 |
| Saint Louis | $25,014 | $44,941 | $60,136 | 200226.0 | 84783.0 |
| Lincoln | $24,922 | $44,672 | $58,953 | 5896.0 | 2574.0 |
| Houston | $24,865 | $50,855 | $63,523 | 19027.0 | 7849.0 |
| Stearns | $24,816 | $51,779 | $65,475 | 150642.0 | 56232.0 |
| Rice | $24,678 | $58,771 | $69,796 | 64142.0 | 22315.0 |
| Brown | $24,591 | $47,696 | $60,078 | 25893.0 | 10782.0 |
| Stevens | $24,585 | $47,055 | $65,283 | 9726.0 | 3726.0 |
| Koochiching | $24,576 | $39,571 | $57,963 | 13311.0 | 5874.0 |
| Marshall | $24,552 | $48,565 | $61,300 | 9439.0 | 3981.0 |
| Wilkin | $24,447 | $48,692 | $57,973 | 6576.0 | 2690.0 |
| Hubbard | $24,413 | $45,066 | $53,876 | 20428.0 | 8661.0 |
| Becker | $24,385 | $46,056 | $55,907 | 32504.0 | 13224.0 |
| Cass | $24,348 | $42,445 | $51,063 | 28567.0 | 11948.0 |
| Lac qui Parle | $24,291 | $45,550 | $54,522 | 7259.0 | 3155.0 |
| Crow Wing | $24,282 | $44,659 | $55,554 | 62500.0 | 26033.0 |
| Traverse | $24,188 | $41,287 | $54,485 | 3558.0 | 1524.0 |
| Sibley | $24,073 | $51,449 | $60,948 | 15226.0 | 6034.0 |
| Murray | $24,045 | $45,657 | $54,647 | 8725.0 | 3717.0 |
| Renville | $23,956 | $47,623 | $56,568 | 15730.0 | 6564.0 |
| Carlton | $23,932 | $52,858 | $61,425 | 35386.0 | 13538.0 |
| Meeker | $23,839 | $51,173 | $59,495 | 23300.0 | 9176.0 |
| Fillmore | $23,758 | $45,888 | $59,034 | 20866.0 | 8545.0 |
| Lyon | $23,755 | $46,872 | $63,793 | 25857.0 | 10227.0 |
| Big Stone | $23,746 | $42,870 | $54,034 | 5269.0 | 2293.0 |
| Mower | $23,740 | $44,497 | $58,476 | 39163.0 | 15828.0 |
| Blue Earth | $23,691 | $47,871 | $63,702 | 64013.0 | 24445.0 |
| Benton | $23,648 | $50,848 | $63,566 | 38451.0 | 15079.0 |
| Freeborn | $23,645 | $43,090 | $56,774 | 31255.0 | 13177.0 |
| Chippewa | $23,610 | $43,956 | $58,769 | 12441.0 | 5241.0 |
| Redwood | $23,548 | $44,181 | $55,829 | 16059.0 | 6580.0 |
| Itasca | $23,465 | $45,621 | $56,890 | 45058.0 | 18773.0 |
| Otter Tail | $23,445 | $43,478 | $53,391 | 57303.0 | 24055.0 |
| Grant | $23,233 | $41,697 | $52,599 | 6018.0 | 2601.0 |
| Red Lake | $23,171 | $47,835 | $56,210 | 4089.0 | 1737.0 |
| Yellow Medicine | $23,171 | $50,288 | $58,491 | 10438.0 | 4292.0 |
| Cottonwood | $23,162 | $40,292 | $51,705 | 11687.0 | 4857.0 |
| Waseca | $23,121 | $50,552 | $60,975 | 19136.0 | 7281.0 |
| Polk | $23,105 | $47,233 | $62,601 | 31600.0 | 12704.0 |
| Rock | $23,079 | $45,411 | $58,147 | 9687.0 | 3918.0 |
| Clay | $23,011 | $50,057 | $65,678 | 58999.0 | 22279.0 |
| Roseau | $22,975 | $49,400 | $55,962 | 15629.0 | 6300.0 |
| Aitkin | $22,966 | $40,226 | $47,074 | 16202.0 | 7299.0 |
| Morrison | $22,934 | $47,085 | $56,481 | 33198.0 | 13080.0 |
| Norman | $22,817 | $41,784 | $53,530 | 6852.0 | 2863.0 |
| Pennington | $22,687 | $44,926 | $56,820 | 13930.0 | 5836.0 |
| Faribault | $22,667 | $41,631 | $53,946 | 14553.0 | 6236.0 |
| Watonwan | $22,334 | $44,228 | $55,104 | 11211.0 | 4520.0 |
| Pipestone | $22,289 | $40,589 | $55,609 | 9596.0 | 4054.0 |
| Winona | $21,864 | $44,217 | $62,679 | 51461.0 | 19554.0 |
| Mille Lacs | $21,744 | $45,273 | $55,523 | 26097.0 | 10166.0 |
| Swift | $21,571 | $41,486 | $55,278 | 9783.0 | 4236.0 |
| Pine | $21,328 | $43,938 | $51,504 | 29750.0 | 11373.0 |
| Kanabec | $21,304 | $45,672 | $51,856 | 16239.0 | 6413.0 |
| Beltrami | $21,016 | $43,394 | $54,781 | 44442.0 | 16846.0 |
| Todd | $21,014 | $42,927 | $50,755 | 24895.0 | 9756.0 |
| Nobles | $20,953 | $43,040 | $52,356 | 21378.0 | 7946.0 |
| Clearwater | $20,913 | $39,310 | $46,566 | 8695.0 | 3527.0 |
| Wadena | $19,344 | $34,686 | $47,898 | 13843.0 | 5705.0 |
| Mahnomen | $17,999 | $38,523 | $45,265 | 5413.0 | 2019.0 |
Question:
What Number of households have a Median family income of $58,491?
Answer:
4292.0