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:
| Borough or Census Area | Per capita income | Median household income | Median family income | Population | Number of households |
| --- | --- | --- | --- | --- | --- |
| Denali | $42,245 | $72,500 | $81,500 | 1826.0 | 806.0 |
| Skagway | $35,536 | $73,500 | $87,361 | 968.0 | 436.0 |
| Juneau | $34,923 | $75,517 | $88,536 | 31275.0 | 12187.0 |
| Anchorage | $34,678 | $73,004 | $85,023 | 291826.0 | 107332.0 |
| Bristol Bay | $31,260 | $84,000 | $92,308 | 997.0 | 423.0 |
| Petersburg | $30,971 | $62,317 | $76,063 | 3815.0 | 1599.0 |
| Alaska | $30,726 | $66,521 | $77,886 | 710231.0 | 258058.0 |
| Valdez-Cordova | $30,703 | $60,383 | $76,625 | 9636.0 | 3966.0 |
| Fairbanks North Star | $30,395 | $66,598 | $79,913 | 97581.0 | 36441.0 |
| Sitka | $29,982 | $62,024 | $70,875 | 8881.0 | 3545.0 |
| Aleutians West | $29,920 | $72,917 | $81,875 | 5561.0 | 1212.0 |
| Ketchikan Gateway | $29,520 | $61,695 | $78,440 | 13477.0 | 5305.0 |
| Kenai Peninsula | $29,127 | $57,454 | $71,278 | 55400.0 | 22161.0 |
| Wrangell | $28,731 | $50,389 | $53,688 | 2369.0 | 1053.0 |
| Yakutat | $28,576 | $65,750 | $90,833 | 662.0 | 270.0 |
| Haines | $27,979 | $47,981 | $69,821 | 2508.0 | 1149.0 |
| Matanuska-Susitna | $27,910 | $67,703 | $76,247 | 88995.0 | 31824.0 |
| Southeast Fairbanks | $27,657 | $59,596 | $63,125 | 7029.0 | 2567.0 |
| United States | $27,334 | $51,914 | $62,982 | 308745538.0 | 116716292.0 |
| Kodiak Island | $26,413 | $60,776 | $65,605 | 13592.0 | 4630.0 |
| Hoonah-Angoon | $24,932 | $43,750 | $50,257 | 2150.0 | 913.0 |
| Prince of Wales-Hyder | $24,193 | $45,728 | $51,000 | 5559.0 | 2194.0 |
| Dillingham | $22,597 | $60,800 | $64,113 | 4847.0 | 1563.0 |
| Aleutians East | $22,279 | $54,375 | $61,250 | 3141.0 | 553.0 |
| North Slope | $22,109 | $68,517 | $70,650 | 9430.0 | 2029.0 |
| Northwest Arctic | $21,278 | $55,217 | $52,807 | 7523.0 | 1919.0 |
| Nome | $20,549 | $53,899 | $52,694 | 9492.0 | 2815.0 |
| Yukon-Koyukuk | $18,614 | $33,712 | $45,000 | 5588.0 | 2217.0 |
| Bethel | $18,584 | $52,214 | $55,402 | 17013.0 | 4651.0 |
| Lake and Peninsula | $15,161 | $40,909 | $47,266 | 1631.0 | 553.0 |
| Wade Hampton | $11,269 | $37,955 | $37,284 | 7459.0 | 1745.0 |
Question:
What is the population of the area with a median family income of $71,278?
Answer:
1.0