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 |
| --- | --- | --- | --- | --- | --- |
| Orange | $32,912 | $52,981 | $79,811 | 133801.0 | 51457.0 |
| Wake | $32,592 | $63,770 | $81,461 | 900993.0 | 345645.0 |
| Mecklenburg | $31,848 | $55,294 | $67,375 | 919628.0 | 362213.0 |
| Dare | $30,327 | $53,889 | $65,778 | 33920.0 | 14335.0 |
| Chatham | $29,991 | $56,038 | $66,120 | 63505.0 | 25845.0 |
| New Hanover | $29,363 | $48,553 | $65,188 | 202667.0 | 86046.0 |
| Union | $28,596 | $63,386 | $71,538 | 201292.0 | 67864.0 |
| Durham | $27,503 | $49,894 | $62,890 | 267587.0 | 109348.0 |
| United States | $27,334 | $51,914 | $62,982 | 308745538.0 | 116716292.0 |
| Carteret | $26,791 | $46,155 | $56,842 | 66469.0 | 28870.0 |
| Brunswick | $26,315 | $45,806 | $54,644 | 107431.0 | 46297.0 |
| Guilford | $26,267 | $45,676 | $59,367 | 488406.0 | 196628.0 |
| Forsyth | $26,213 | $46,749 | $59,867 | 350670.0 | 141163.0 |
| Cabarrus | $26,165 | $53,928 | $65,594 | 178011.0 | 65666.0 |
| Macon | $26,156 | $38,615 | $46,702 | 33922.0 | 14591.0 |
| Davie | $26,139 | $49,727 | $61,659 | 41240.0 | 16245.0 |
| Currituck | $26,083 | $55,376 | $66,213 | 23547.0 | 8880.0 |
| Henderson | $26,061 | $46,446 | $58,381 | 106740.0 | 45448.0 |
| Moore | $25,786 | $48,319 | $61,068 | 88247.0 | 37540.0 |
| Buncombe | $25,665 | $44,190 | $54,981 | 238318.0 | 100412.0 |
| Iredell | $25,610 | $48,962 | $59,639 | 159437.0 | 61215.0 |
| Camden | $25,544 | $61,091 | $74,320 | 9980.0 | 3675.0 |
| North Carolina | $24,745 | $45,570 | $56,153 | 9535483.0 | 3745155.0 |
| Craven | $24,591 | $44,599 | $53,604 | 103505.0 | 40299.0 |
| Haywood | $24,233 | $41,377 | $51,596 | 59036.0 | 25563.0 |
| Polk | $24,008 | $43,692 | $55,846 | 20510.0 | 8989.0 |
| Transylvania | $23,939 | $39,408 | $52,674 | 33090.0 | 14394.0 |
| Nash | $23,909 | $44,499 | $55,186 | 95840.0 | 37782.0 |
| Lincoln | $23,560 | $47,450 | $54,765 | 78265.0 | 30343.0 |
| Avery | $23,465 | $34,918 | $47,644 | 17797.0 | 6664.0 |
| Pamlico | $23,320 | $40,561 | $51,630 | 13144.0 | 5490.0 |
| Catawba | $22,969 | $43,484 | $53,285 | 154358.0 | 60887.0 |
| Pender | $22,872 | $44,338 | $54,087 | 52217.0 | 20333.0 |
| Alamance | $22,819 | $44,167 | $52,806 | 151131.0 | 59960.0 |
| Beaufort | $22,728 | $40,653 | $49,668 | 47759.0 | 19941.0 |
| Johnston | $22,437 | $49,745 | $58,187 | 168878.0 | 61909.0 |
| Gaston | $22,305 | $43,253 | $53,366 | 206086.0 | 79867.0 |
| Cumberland | $22,285 | $43,834 | $50,910 | 319431.0 | 122431.0 |
| Davidson | $22,268 | $44,249 | $54,652 | 162878.0 | 64515.0 |
| Perquimans | $22,085 | $43,041 | $48,870 | 13453.0 | 5598.0 |
| Pitt | $21,935 | $38,592 | $53,432 | 168148.0 | 67577.0 |
| Person | $21,848 | $44,668 | $54,747 | 39464.0 | 15826.0 |
| Pasquotank | $21,736 | $44,085 | $54,785 | 40661.0 | 14956.0 |
| Granville | $21,733 | $48,210 | $57,203 | 59916.0 | 20628.0 |
| Rowan | $21,525 | $43,596 | $52,850 | 138428.0 | 53140.0 |
| Franklin | $21,331 | $43,710 | $51,591 | 60619.0 | 23023.0 |
| Randolph | $21,297 | $40,346 | $49,257 | 141752.0 | 55373.0 |
| Stanly | $21,139 | $44,802 | $58,125 | 60585.0 | 23589.0 |
| Lee | $21,061 | $44,120 | $53,375 | 57866.0 | 22058.0 |
| Onslow | $21,048 | $43,561 | $48,380 | 177772.0 | 60092.0 |
| Watauga | $20,961 | $31,967 | $56,112 | 51079.0 | 20403.0 |
| Chowan | $20,900 | $36,761 | $45,932 | 14793.0 | 6059.0 |
| Stokes | $20,852 | $42,689 | $49,134 | 47401.0 | 19416.0 |
| Rockingham | $20,801 | $39,231 | $48,641 | 93643.0 | 38693.0 |
| Cherokee | $20,747 | $38,144 | $44,949 | 27444.0 | 11753.0 |
| Alexander | $20,716 | $40,014 | $51,431 | 37198.0 | 14425.0 |
| Wilson | $20,691 | $38,596 | $47,716 | 81234.0 | 31962.0 |
| Surry | $20,541 | $37,294 | $47,248 | 73673.0 | 29914.0 |
| Clay | $20,474 | $35,109 | $39,406 | 10587.0 | 4660.0 |
| Wayne | $20,446 | $41,224 | $49,504 | 122623.0 | 47831.0 |
| Yadkin | $20,379 | $39,807 | $50,990 | 38406.0 | 15486.0 |
| Ashe | $20,350 | $34,538 | $46,537 | 27281.0 | 11755.0 |
| Jackson | $20,228 | $37,190 | $49,500 | 40271.0 | 16446.0 |
| Jones | $20,066 | $38,354 | $45,876 | 10153.0 | 4167.0 |
| Gates | $19,893 | $45,682 | $55,559 | 12197.0 | 4665.0 |
| Caldwell | $19,686 | $37,261 | $48,462 | 83029.0 | 33388.0 |
| Wilkes | $19,406 | $33,438 | $43,439 | 69340.0 | 28360.0 |
| Swain | $19,297 | $35,071 | $48,101 | 13981.0 | 5672.0 |
| Cleveland | $19,284 | $38,208 | $47,460 | 98078.0 | 38555.0 |
| Harnett | $19,274 | $42,853 | $52,708 | 114678.0 | 41594.0 |
| Burke | $19,220 | $37,139 | $46,799 | 90912.0 | 35804.0 |
| Sampson | $19,086 | $35,740 | $44,296 | 63431.0 | 24005.0 |
| Lenoir | $19,017 | $33,625 | $42,317 | 59495.0 | 24327.0 |
| Rutherford | $18,961 | $35,364 | $43,702 | 67810.0 | 27466.0 |
| Alleghany | $18,919 | $30,845 | $38,535 | 11155.0 | 4778.0 |
| Mitchell | $18,804 | $32,743 | $41,727 | 15579.0 | 6685.0 |
| McDowell | $18,798 | $34,953 | $47,243 | 44996.0 | 17838.0 |
| Madison | $18,792 | $38,580 | $49,838 | 20764.0 | 8494.0 |
| Columbus | $18,784 | $35,421 | $45,193 | 58098.0 | 22489.0 |
| Martin | $18,728 | $34,766 | $43,293 | 24505.0 | 10318.0 |
| Montgomery | $18,618 | $33,861 | $43,740 | 27798.0 | 10544.0 |
| Yancey | $18,576 | $35,703 | $42,252 | 17818.0 | 7644.0 |
| Bladen | $17,890 | $30,471 | $41,937 | 35190.0 | 14430.0 |
| Warren | $17,838 | $30,641 | $40,323 | 20972.0 | 8321.0 |
| Graham | $17,825 | $28,447 | $34,831 | 8861.0 | 3701.0 |
| Caswell | $17,814 | $36,927 | $44,401 | 23719.0 | 9190.0 |
| Richmond | $17,692 | $30,439 | $38,881 | 46639.0 | 18430.0 |
| Hoke | $17,630 | $42,927 | $47,281 | 46952.0 | 16532.0 |
| Vance | $17,622 | $34,025 | $41,025 | 45422.0 | 17395.0 |
| Bertie | $17,614 | $29,110 | $39,443 | 21282.0 | 8359.0 |
| Greene | $17,362 | $41,488 | $48,409 | 21362.0 | 7313.0 |
| Halifax | $17,223 | $30,439 | $40,569 | 54691.0 | 21970.0 |
| Northampton | $17,128 | $30,578 | $40,230 | 22099.0 | 9193.0 |
| Hertford | $17,002 | $30,878 | $39,973 | 24669.0 | 9334.0 |
| Washington | $16,982 | $32,716 | $41,007 | 13228.0 | 5526.0 |
| Anson | $16,856 | $34,745 | $39,612 | 26948.0 | 9755.0 |
| Edgecombe | $16,747 | $32,665 | $41,857 | 56552.0 | 21680.0 |
| Duplin | $16,693 | $32,816 | $40,774 | 58505.0 | 22495.0 |
| Scotland | $16,297 | $29,368 | $37,232 | 36157.0 | 13614.0 |
| Tyrrell | $15,812 | $32,215 | $37,708 | 4407.0 | 1595.0 |
| Robeson | $15,321 | $29,667 | $34,788 | 134168.0 | 47997.0 |
| Hyde | $14,992 | $38,265 | $44,406 | 5810.0 | 2119.0 |
Question:
How many households have yadkin as the county?
Answer:
15486.0