The growing literature studying the determinants of subjective wellbeing find that Mexicans report, on average, levels of life satisfaction that are above what would be predicted by the available objective measures of well-being. This paradox raises the following question: Are the drivers of subjective well-being in Mexico different from the drivers in other countries? This paper tries to answer this question using data from the World Gallup Poll and Instituto Nacional de Estadísticas y Geografía (INEGI). In particular, it investigates if the impact that key objective measures of well-being have on life satisfaction is different in Mexico than in other countries. The results show that the drivers of life satisfaction are very similar to those in other countries. In particular, as in other countries, in Mexico income, education, health, job status and other individual characteristics are significantly associated with life satisfaction. These findings suggest that the higher average level of life satisfaction in Mexico is probably related to unobserved country characteristics. This Working Paper relates to the 2015 OECD Economic Survey of Mexico (www.oecd.org/eco/surveys/economic-survey-mexico.htm).