IQ Percentiles[1]
The table uses percentiles based of 16 SD (Stanford–Binet scale) data.
There's 7,360,438,325 people in the world...American population is at 321,531,340...
IQ | Percentile | Rarity (One person in a group of X people have at least this IQ) | Amount in the world (as of August 16, 2015 4:20 PM MST) | Amount in the U.S.A. | Amount in Roy, UT (2015 est. pop = ~38,500) |
---|---|---|---|---|---|
200 | 99.9999999794% | 4,852,159,346 | 1 | 0 | 0 |
199 | 99.9999999693% | 3,258,706,819 | 2 | 0 | 0 |
198 | 99.9999999545% | 2,196,908,409 | 3 | 0 | 0 |
197 | 99.9999999327% | 1,486,736,899 | 4 | 0 | 0 |
196 | 99.9999999010% | 1,009,976,678 | 7 | 0 | 0 |
195 | 99.9999998548% | 688,720,101 | 10 | 0 | 0 |
194 | 99.9999997879% | 471,441,334 | 15 | 0 | 0 |
193 | 99.9999996913% | 323,940,499 | 22 | 0 | 0 |
192 | 99.9999995524% | 223,436,817 | 32 | 1 | 0 |
191 | 99.9999993536% | 154,701,783 | 47 | 2 | 0 |
190 | 99.9999990699% | 107,519,234 | 68 | 3 | 0 |
189 | 99.9999986669% | 75,011,253 | 98 | 4 | 0 |
188 | 99.9999980964% | 52,530,944 | 140 | 6 | 0 |
187 | 99.9999972920% | 36,927,646 | 199 | 8 | 0 |
186 | 99.9999961624% | 26,057,620 | 282 | 12 | 0 |
185 | 99.9999945820% | 18,457,107 | 398 | 17 | 0 |
184 | 99.9999923799% | 13,123,126 | 560 | 24 | 0 |
183 | 99.9999893231% | 9,366,012 | 785 | 34 | 0 |
182 | 99.9999850966% | 6,709,882 | 1,096 | 47 | 0 |
181 | 99.9999792755% | 4,825,216 | 1,525 | 66 | 0 |
180 | 99.9999712895% | 3,483,046 | 2,113 | 92 | 0 |
179 | 99.9999603760% | 2,523,720 | 2,916 | 127 | 0 |
178 | 99.9999455198% | 1,835,530 | 4,009 | 175 | 0 |
... | ... | ... | ... | ... | |
140 | 99.3790320141% | 161 | 45,717,008 | 1,997,089 | 239 |
139 | 99.2605391688% | 135 | 54,521,765 | ||
138 | 99.1225537500% | 114 | |||
137 | |||||
136 | |||||
135 | |||||
134 |
Note: the results are not 100% precise. Not every human has taken an IQ test. Also, results are occasionally an understatement of the true brain power capability. For instance, my IQ was officially tested at 126, but the psychologist does not doubt it's higher, as I was displaying signs of anxiety (but really, I was 4 years old). There can also be psychologist errors, and as such, a "genius" tested at an IQ of 145 could really only have an IQ of 108.
- ^ "IQ Percentile and Rarity Chart". www.iqcomparisonsite.com. Retrieved 2015-08-16.