因为美国的家庭年收入并不像这坛子内华裔想象的这么富裕， 美国私立的中小学也只占美国所有中小学的10%左右。 年入50万以上的美国家庭只占所有报税的美国家庭的0.52%。
下面是翻译过来的2010年美国家庭收入的百分比情况:
调整后总收入范围 |
属于这个范 围报税表数 |
所占总表数 的百分比 |
累积百分 比或更低 |
累积百分 比或更高 |
每份表免 税次数 |
Under $5000 |
12,959,560 |
9.22% |
9.22% |
90.78% |
1.01 |
$5,000 - $10,000 |
12,220,335 |
8.70% |
17.92% |
82.08% |
1.31 |
$10,000 - $15,000 |
12,444,512 |
8.86% |
26.78% |
73.22% |
1.76 |
$15,000 - $20,000 |
11,400,228 |
8.11% |
34.89% |
65.11% |
1.85 |
$20,000 - $25,000 |
10,033,887 |
7.14% |
42.04% |
57.96% |
2.00 |
$25,000 - $30,000 |
8,662,392 |
6.17% |
48.20% |
51.80% |
2.02 |
$30,000 - $35,000 |
7,679,458 |
5.47% |
53.67% |
46.33% |
2.01 |
$35,000 - $40,000 |
6,692,189 |
4.76% |
58.43% |
41.57% |
2.06 |
$40,000 - $45,000 |
5,828,859 |
4.15% |
62.58% |
37.42% |
2.06 |
$45,000 - $50,000 |
4,967,553 |
3.54% |
66.12% |
33.88% |
2.09 |
$50,000 - $55,000 |
4,547,861 |
3.24% |
69.35% |
30.65% |
2.17 |
$55,000 - $60,000 |
4,118,100 |
2.93% |
72.28% |
27.72% |
2.23 |
$60,000 - $75,000 |
10,028,933 |
7.14% |
79.42% |
20.58% |
2.40 |
$75,000 - $100,000 |
11,463,725 |
8.16% |
87.58% |
12.42% |
2.61 |
$100,000 - $200,000 |
13,522,048 |
9.62% |
97.21% |
2.79% |
2.84 |
$200,000 - $500,000 |
3,195,039 |
2.27% |
99.48% |
0.52% |
2.96 |
$500,000 - $1,000,000 |
492,568 |
0.35% |
99.83% |
0.17% |
3.05 |
$1,000,000 - $1,500,000 |
108,096 |
0.08% |
99.91% |
0.09% |
2.97 |
$1,500,000 - $2,000,000 |
44,273 |
0.03% |
99.94% |
0.06% |
2.97 |
$2,000,000 - $5,000,000 |
61,918 |
0.04% |
99.98% |
0.02% |
2.95 |
$5,000,000 - $10,000,000 |
14,322 |
0.01% |
99.99% |
0.01% |
2.92 |
$10,000,000 or more |
8,274 |
0.01% |
100.00% |
0.00% |
2.91 |
数据表是根据美国国税局网站2010的（Excel文件）为依据
2010年年入1百万以上的有13万6千8百83个家庭与个人
