Alphas are closer to 2025 than 2015; Zoomers are closer to 2035 than 2005; Millenials are closer to 2050 than 1990; Generation X are closer to 2070 than 1970; Baby Boomers are closer to 2085 than 1955; The Silent Generation are closer to 2105 than 1935; The Greatest Generation are closer to 2125 than 1915