[Table] header: County | Per capita income | Median household income | Median family income | Population | Number of households row 1 : Dickinson | $29,459 | $50,174 | $59,648 | 16,667 | 7,554
row 2 : Warren | $28,798 | $62,034 | $74,042 | 46,225 | 17,262
row 3 : Kossuth | $27,415 | $48,277 | $61,012 | 15,543 | 6,697
row 4 : Scott | $27,408 | $49,964 | $64,513 | 165,224 | 66,765
row 5 : United States | $27,334 | $51,914 | $62,982 | 308,745,538 | 116,716,292
row 6 : Worth | $27,240 | $49,673 | $56,659 | 7,598 | 3,172
row 7 : Grundy | $26,916 | $56,184 | $68,151 | 12,453 | 5,131
row 8 : Iowa County | $26,721 | $56,053 | $64,578 | 16,355 | 6,677
row 9 : Bremer | $26,522 | $55,676 | $68,602 | 24,276 | 9,385
row 10 : Boone | $25,998 | $49,578 | $66,872 | 26,306 | 10,728
row 11 : Madison | $25,711 | $53,183 | $67,099 | 15,679 | 6,025
row 12 : Cerro Gordo | $25,463 | $44,741 | $60,148 | 44,151 | 19,350
row 13 : Story | $25,450 | $48,248 | $74,278 | 89,542 | 34,736
row 14 : Iowa State | $25,335 | $48,872 | $61,804 | 3,046,355 | 1,221,576
row 15 : Benton | $25,111 | $54,726 | $64,970 | 26,076 | 10,302
row 16 : Carroll | $25,094 | $47,507 | $61,960 | 20,816 | 8,683
row 17 : Dubuque | $25,045 | $48,573 | $61,138 | 93,653 | 36,815
row 18 : O'Brien | $24,771 | $44,018 | $59,391 | 14,398 | 6,069
row 19 : Hamilton | $24,765 | $46,188 | $61,472 | 15,673 | 6,540
row 20 : Marion | $24,613 | $53,370 | $65,817 | 33,309 | 12,723
row 21 : Humboldt | $24,568 | $45,282 | $57,063 | 9,815 | 4,209
row 22 : Cherokee | $24,507 | $44,635 | $56,696 | 12,072 | 5,207
row 23 : Emmet | $24,371 | $42,286 | $55,844 | 10,302 | 4,236
row 24 : Harrison | $24,221 | $51,303 | $63,283 | 14,928 | 5,987
row 25 : Audubon | $24,207 | $42,717 | $58,641 | 6,119 | 2,617
row 26 : Muscatine | $24,138 | $51,025 | $61,445 | 42,745 | 16,412
row 27 : Butler | $24,030 | $47,702 | $59,641 | 14,867 | 6,120
row 28 : Washington | $23,979 | $50,710 | $60,466 | 21,704 | 8,741
row 29 : Greene | $23,947 | $43,286 | $60,133 | 9,336 | 3,996
row 30 : Jefferson | $23,853 | $44,167 | $55,352 | 16,843 | 6,846
row 31 : Ida | $23,841 | $44,521 | $58,635 | 7,089 | 3,052
row 32 : Sac | $23,837 | $42,986 | $54,304 | 10,350 | 4,482
row 33 : Fremont | $23,612 | $47,225 | $59,622 | 7,441 | 3,064
row 34 : Winneshiek | $23,608 | $50,693 | $61,558 | 21,056 | 7,997
row 35 : Adams | $23,549 | $40,368 | $52,782 | 4,029 | 1,715
row 36 : Pocahontas | $23,385 | $42,105 | $56,250 | 7,310 | 3,233
row 37 : Black Hawk | $23,357 | $44,178 | $57,495 | 131,090 | 52,470
row 38 : Clarke | $23,271 | $45,596 | $54,707 | 9,286 | 3,701
row 39 : Jasper | $23,160 | $46,396 | $56,484 | 36,842 | 14,806
row 40 : Palo Alto | $23,071 | $42,800 | $57,208 | 9,421 | 3,994
row 41 : Wright | $23,068 | $44,035 | $53,890 | 13,229 | 5,625
row 42 : Osceola | $23,063 | $43,889 | $58,286 | 6,462 | 2,682
row 43 : Henry | $23,056 | $41,983 | $53,985 | 20,145 | 7,666
row 44 : Calhoun | $23,049 | $41,611 | $50,037 | 9,670 | 4,242
row 45 : Tama | $23,041 | $46,288 | $55,011 | 17,767 | 6,947
row 46 : Jackson | $23,008 | $42,489 | $54,210 | 19,848 | 8,289
row 47 : Jones | $22,873 | $47,955 | $59,167 | 20,638 | 8,181
row 48 : Monona | $22,774 | $41,398 | $51,098 | 9,243 | 4,050
row 49 : Hancock | $22,713 | $47,318 | $55,922 | 11,341 | 4,741
row 50 : Winnebago | $22,684 | $41,871 | $58,700 | 10,866 | 4,597
row 51 : Webster | $22,653 | $40,806 | $54,129 | 38,013 | 15,580
row 52 : Delaware | $22,578 | $47,078 | $59,802 | 17,764 | 7,062
row 53 : Des Moines | $22,555 | $41,937 | $53,946 | 40,325 | 17,003
row 54 : Franklin | $22,507 | $44,863 | $52,917 | 10,680 | 4,332
row 55 : Shelby | $22,389 | $44,085 | $55,523 | 12,167 | 5,085
row 56 : Wapello | $22,376 | $40,093 | $49,309 | 35,625 | 14,552
row 57 : Clayton | $22,303 | $45,873 | $53,905 | 18,129 | 7,599
row 58 : Keokuk | $22,088 | $42,698 | $53,456 | 10,511 | 4,408
row 59 : Davis | $21,970 | $46,597 | $52,855 | 8,753 | 3,201
row 60 : Ringgold | $21,858 | $42,336 | $51,269 | 5,131 | 2,047
row 61 : Cass | $21,787 | $40,820 | $48,884 | 13,956 | 5,980
row 62 : Floyd | $21,416 | $39,467 | $52,808 | 16,303 | 6,886
row 63 : Allamakee | $21,349 | $46,623 | $55,926 | 14,330 | 5,845
row 64 : Taylor | $21,335 | $40,300 | $48,156 | 6,317 | 2,679
row 65 : Lee | $21,324 | $42,444 | $50,630 | 35,862 | 14,610
row 66 : Montgomery | $21,301 | $38,624 | $50,595 | 10,740 | 4,558
row 67 : Buena Vista | $21,256 | $43,182 | $53,382 | 20,260 | 7,522
row 68 : Monroe | $21,228 | $43,245 | $53,052 | 7,970 | 3,213 [/Table] Answer this question based on the above table: Which Population has a Median family income of $53,946?

Answer: 40325.0