Mean, Median, Mode
One of the first things we learn about statistics as kids is the concept of
Mean, Median, and Mode, which are different kinds of averages. The "mean" simply means the arithmetic average wherein you add up all the numbers and divide the resulting number by the number of numbers. The "median" is the middle value in the list of numbers. The "mode" is the value that occurs most often. The mean, median, and mode of a set of numbers can be very different from each other.
These differences are illustrated in the
Wage Statistics for 2014 released by the Social Security Administration last October 2015.
Wage Statistics 2014 |
Social Security Administration |
|
|
|
|
|
|
Net Compensation Interval (In US $) |
Number of Wage Earners |
Cumulative Number |
Percent of Total |
Aggregate Amount |
Average Amount |
$0.01 — 4,999.99 |
22,574,440 |
22,574,440 |
14.2708 |
$46,647,919,125.68 |
$2,066.40 |
5,000.00 — 9,999.99 |
13,848,841 |
36,423,281 |
23.0255 |
$102,586,913,092.61 |
$7,407.62 |
10,000.00 — 14,999.99 |
12,329,270 |
48,752,551 |
30.8196 |
$153,566,802,438.45 |
$12,455.47 |
15,000.00 — 19,999.99 |
11,505,776 |
60,258,327 |
38.0932 |
$200,878,198,035.07 |
$17,458.90 |
20,000.00 — 24,999.99 |
10,918,555 |
71,176,882 |
44.9955 |
$245,317,570,246.88 |
$22,467.95 |
25,000.00 — 29,999.99 |
10,192,863 |
81,369,745 |
51.4390 |
$279,865,461,187.05 |
$27,457.00 |
30,000.00 — 34,999.99 |
9,487,840 |
90,857,585 |
57.4369 |
$307,828,947,411.16 |
$32,444.58 |
35,000.00 — 39,999.99 |
8,578,215 |
99,435,800 |
62.8597 |
$321,200,755,103.44 |
$37,443.78 |
40,000.00 — 44,999.99 |
7,553,972 |
106,989,772 |
67.6351 |
$320,563,569,965.15 |
$42,436.43 |
45,000.00 — 49,999.99 |
6,542,882 |
113,532,654 |
71.7713 |
$310,391,706,424.23 |
$47,439.60 |
50,000.00 — 54,999.99 |
5,723,269 |
119,255,923 |
75.3893 |
$300,016,377,448.51 |
$52,420.46 |
55,000.00 — 59,999.99 |
4,846,517 |
124,102,440 |
78.4531 |
$278,354,367,841.41 |
$57,433.90 |
60,000.00 — 64,999.99 |
4,201,232 |
128,303,672 |
81.1090 |
$262,203,932,128.68 |
$62,411.20 |
65,000.00 — 69,999.99 |
3,573,471 |
131,877,143 |
83.3680 |
$240,948,179,180.40 |
$67,426.93 |
70,000.00 — 74,999.99 |
3,094,739 |
134,971,882 |
85.3244 |
$224,145,278,103.36 |
$72,427.85 |
75,000.00 — 79,999.99 |
2,684,481 |
137,656,363 |
87.0214 |
$207,853,372,824.62 |
$77,427.77 |
80,000.00 — 84,999.99 |
2,297,338 |
139,953,701 |
88.4737 |
$189,370,862,869.17 |
$82,430.56 |
85,000.00 — 89,999.99 |
1,975,400 |
141,929,101 |
89.7225 |
$172,719,042,418.70 |
$87,434.97 |
90,000.00 — 94,999.99 |
1,714,370 |
143,643,471 |
90.8062 |
$158,442,931,588.44 |
$92,420.50 |
95,000.00 — 99,999.99 |
1,486,636 |
145,130,107 |
91.7460 |
$144,858,203,365.61 |
$97,440.26 |
100,000.00 — 104,999.99 |
1,309,068 |
146,439,175 |
92.5736 |
$134,083,282,259.67 |
$102,426.52 |
105,000.00 — 109,999.99 |
1,117,128 |
147,556,303 |
93.2798 |
$120,020,513,136.11 |
$107,436.67 |
110,000.00 — 114,999.99 |
977,055 |
148,533,358 |
93.8975 |
$109,855,105,705.14 |
$112,434.93 |
115,000.00 — 119,999.99 |
865,889 |
149,399,247 |
94.4448 |
$101,693,061,676.62 |
$117,443.53 |
120,000.00 — 124,999.99 |
773,339 |
150,172,586 |
94.9337 |
$94,660,281,091.31 |
$122,404.64 |
125,000.00 — 129,999.99 |
673,971 |
150,846,557 |
95.3598 |
$85,886,152,964.93 |
$127,433.01 |
130,000.00 — 134,999.99 |
595,827 |
151,442,384 |
95.7364 |
$78,899,843,713.01 |
$132,420.73 |
135,000.00 — 139,999.99 |
527,341 |
151,969,725 |
96.0698 |
$72,476,546,845.30 |
$137,437.72 |
140,000.00 — 144,999.99 |
466,992 |
152,436,717 |
96.3650 |
$66,519,743,635.12 |
$142,443.00 |
145,000.00 — 149,999.99 |
419,003 |
152,855,720 |
96.6299 |
$61,787,674,520.19 |
$147,463.56 |
150,000.00 — 154,999.99 |
384,581 |
153,240,301 |
96.8730 |
$58,607,775,121.57 |
$152,393.84 |
155,000.00 — 159,999.99 |
335,391 |
153,575,692 |
97.0850 |
$52,801,735,517.69 |
$157,433.37 |
160,000.00 — 164,999.99 |
296,048 |
153,871,740 |
97.2722 |
$48,087,213,596.86 |
$162,430.46 |
165,000.00 — 169,999.99 |
265,309 |
154,137,049 |
97.4399 |
$44,426,198,104.69 |
$167,450.78 |
170,000.00 — 174,999.99 |
239,515 |
154,376,564 |
97.5913 |
$41,304,379,348.95 |
$172,450.07 |
175,000.00 — 179,999.99 |
216,255 |
154,592,819 |
97.7280 |
$38,370,042,895.27 |
$177,429.62 |
180,000.00 — 184,999.99 |
200,592 |
154,793,411 |
97.8548 |
$36,588,064,085.78 |
$182,400.42 |
185,000.00 — 189,999.99 |
179,005 |
154,972,416 |
97.9680 |
$33,554,727,208.93 |
$187,451.34 |
190,000.00 — 194,999.99 |
165,277 |
155,137,693 |
98.0725 |
$31,807,897,759.84 |
$192,452.05 |
195,000.00 — 199,999.99 |
154,070 |
155,291,763 |
98.1699 |
$30,425,466,536.83 |
$197,478.20 |
200,000.00 — 249,999.99 |
1,039,897 |
156,331,660 |
98.8273 |
$230,863,458,226.21 |
$222,006.08 |
250,000.00 — 299,999.99 |
565,105 |
156,896,765 |
99.1845 |
$153,945,762,663.99 |
$272,419.75 |
300,000.00 — 349,999.99 |
333,584 |
157,230,349 |
99.3954 |
$107,708,119,615.81 |
$322,881.55 |
350,000.00 — 399,999.99 |
219,923 |
157,450,272 |
99.5344 |
$82,117,070,706.61 |
$373,390.10 |
400,000.00 — 449,999.99 |
151,162 |
157,601,434 |
99.6300 |
$63,997,346,472.50 |
$423,369.28 |
450,000.00 — 499,999.99 |
108,881 |
157,710,315 |
99.6988 |
$51,583,042,398.64 |
$473,756.14 |
500,000.00 — 999,999.99 |
345,935 |
158,056,250 |
99.9175 |
$230,331,407,862.96 |
$665,822.79 |
1,000,000.00 — 1,499,999.99 |
65,548 |
158,121,798 |
99.9589 |
$78,672,933,288.58 |
$1,200,233.92 |
1,500,000.00 — 1,999,999.99 |
24,140 |
158,145,938 |
99.9742 |
$41,431,838,733.52 |
$1,716,314.78 |
2,000,000.00 — 2,499,999.99 |
12,137 |
158,158,075 |
99.9819 |
$26,997,226,154.27 |
$2,224,373.91 |
2,500,000.00 — 2,999,999.99 |
6,871 |
158,164,946 |
99.9862 |
$18,747,446,313.27 |
$2,728,488.77 |
3,000,000.00 — 3,499,999.99 |
4,799 |
158,169,745 |
99.9892 |
$15,507,304,422.66 |
$3,231,361.62 |
3,500,000.00 — 3,999,999.99 |
3,258 |
158,173,003 |
99.9913 |
$12,166,741,762.34 |
$3,734,420.43 |
4,000,000.00 — 4,499,999.99 |
2,353 |
158,175,356 |
99.9928 |
$9,970,953,222.98 |
$4,237,549.18 |
4,500,000.00 — 4,999,999.99 |
1,822 |
158,177,178 |
99.9939 |
$8,633,941,395.34 |
$4,738,716.46 |
5,000,000.00 — 9,999,999.99 |
6,468 |
158,183,646 |
99.9980 |
$43,887,775,808.42 |
$6,785,370.41 |
10,000,000.00 — 19,999,999.99 |
2,230 |
158,185,876 |
99.9994 |
$30,065,006,121.19 |
$13,482,065.53 |
20,000,000.00 — 49,999,999.99 |
776 |
158,186,652 |
99.9999 |
$22,450,911,983.01 |
$28,931,587.61 |
50,000,000.00 and over |
134 |
158,186,786 |
100.0000 |
$11,564,829,969.82 |
$86,304,701.27 |
| 158,186,786 |
|
| $7,050,259,213,644.55 | $44,569.20 |
Graphically, this data looks like this:
This report took data from 158.2 million wage earners who made an aggregate wage of $7.05 trillion dollars. The mean wage per wage earner, therefore, was about $44,569.20 for 2014. Now, what is the median? The table above shows that 51.439% of the wage earners earned less than $30,000.00 per year. This is not exactly the median income but it is close enough. The above graph show that around 22,574 million people or 14.27% of the wage earners earned less than $5,000.00 a year in compensation.
What does this all mean?
Simply put, a huge chunk of the population is poor.
In 2014, there were around 1.27 earners per household:
|
No Earners |
One Earners |
Two Earners |
Three Earners |
Four or More Earners |
Total |
Number (thousands) |
29,883 |
45,821 |
39,162 |
7,342 |
2,379 |
124,587 |
% of Total |
23.99% |
36.78% |
31.43% |
5.89% |
1.91% |
100.00% |
There were also 2.58 members per household. Under the 2015 Federal Poverty Level Guidelines, a household of three people must earn $20,090.00 or less to qualify for federal cost assistance such as Medicaid, CHIP, and taxes.
Simplified 2015 FPL Guidelines you’ll use for 2016 cost assistance, 2015 Medicaid and CHIP, and taxes filed April 15, 2017 |
Persons in household |
2015 Federal Poverty Level threshold 100% FPL |
1 |
$11,770.00 |
2 |
$15,930.00 |
3 |
$20,090.00 |
4 |
$24,250.00 |
5 |
$28,410.00 |
6 |
$32,570.00 |
7 |
$36,730.00 |
8 |
$40,890.00 |
This means that at least 38.09% of wage earners are qualified for federal assistance. If the number of people per household is stretched to five, then a staggering 51% of the wage earners can be considered poor enough to qualify for federal assistance.
This information is not new. It was pointed out by several other blogs, most notably by
Zerohedge.
These findings are further corroborated by the
Credit Suisse Global Wealth Report. Credit Suisse is a multinational financial services holding company with an extensive Private Banking and Asset Management divisions. They market their financial services to Ultra High Net Worth Individuals. In other words, it is in their best interest to know who is rich and who isn't in each country they have operations in.
According to Credit Suisse, 50% of US adults are classified as Poor, another 37.70% are classified as Middle Class, and just 12.30% are considered Upper Class in 2015.
The Upper Class own a staggering 79.10% or $67.948 trillion of the country's wealth. The Middle Class own 16.837 trillion or less than 20% of the nation's wealth. The Poor? They own a mere $1.117 trillion or a measly 1.30% of the nation's wealth. Got it? Around 50% of US adults own a little over 1% of the country's wealth.
The astounding growth in the wealth of the Upper Class since 2000 has widened the gap between Mean Wealth per Adult and the Median Wealth per Adult.
In 2000, Median Wealth per Adult was 21.11% of Mean Wealth per Adult. In 2015, that ratio is just 14.10%.
This ratio puts us just below emerging market darlings (or former darlings) such as Brazil (18.82%), India (19.94%), Indonesia (17.88%) and Thailand (17.24%). We are just above oligarchic Russia (11.84%).
According to Credit Suisse, just 6.40% of the US Adult Population had wealth greater $1 million in 2015.
But the bulk (86%) of those High Net Worth Individuals or HNWI just had $5 million or less of wealth. Around 9% of had $5 million to $10 million in wealth.
So even among the HNWI who own 75.60% of the country's wealth, the numbers are skewed by the Top 1% of adults, who own 37.30% of the wealth of the entire nation.