From: Ancestry-related assortative mating in Latino populations
 |  |  | Wives | Husbands | ||||
---|---|---|---|---|---|---|---|---|
Ethnicity | Site | Number | African | European | Native American | African | European | Native American |
Mexican | All | 285 | 0.078 (0.040) | 0.437 (0.175) | 0.485 (0.180) | 0.080 (0.044) | 0.425 (0.171) | 0.495 (0.180) |
 | Mexico City | 91 | 0.064 (0.034) | 0.322 (0.165) | 0.615 (0.172) | 0.061 (0.034) | 0.322 (0.181) | 0.617 (0.194) |
 | Bay Area | 194 | 0.084 (0.040) | 0.491 (0.152) | 0.425 (0.150) | 0.089 (0.045) | 0.473 (0.143) | 0.438 (0.142) |
Puerto Rican | All | 377 | 0.237 (0.141) | 0.622 (0.145) | 0.141 (0.061) | 0.229 (0.127) | 0.623 (0.139) | 0.148 (0.070) |
 | Puerto Rico | 223 | 0.232 (0.142) | 0.625 (0.148) | 0.143 (0.060) | 0.223 (0.129) | 0.629 (0.140) | 0.149 (0.069) |
 | New York | 154 | 0.244 (0.138) | 0.618 (0.141) | 0.138 (0.063) | 0.238 (0.125) | 0.615 (0.138) | 0.147 (0.071) |