美国退休储蓄计划的参与情况 - 典型美国员工向401(k)等储蓄计划的缴款率约为8%至10% 若计入雇主匹配部分 总储蓄率则跃升至约12%至14% [2] - 仅有14%的提供固定缴款计划公司的员工达到了缴款上限 缴款率因年龄和收入差异显著 [3] 不同年龄段的储蓄行为分析 - 总缴款率随年龄增长而稳步上升 根据Vanguard数据 25岁以下员工总缴款率为9.3% 25至34岁为11.1% 35至44岁为11.7% 45至54岁为12.3% 55至64岁为13.8% 65岁及以上最高 为14.6% [5] - Fidelity的代际细分数据呈现相似趋势 婴儿潮一代平均缴款率为11.9% X世代为10.2% 千禧一代为8.7% Z世代为7.2% [6] 不同收入水平的储蓄行为分析 - 收入更高的员工储蓄更多 年收入低于3万美元的员工总储蓄率约为9.7%至10.3% 而年收入15万美元及以上者缴款率最高 为13.9% [6] 储蓄面临的挑战 - 超过三分之一（37%）的成年人无法完全用现金或其等价物支付400美元的开销 18至29岁人群中约半数（54%）没有退休账户 [8]

Key Takeaways The typical employee contribution rate falls between about 8% and 10%, depending on the data source. When employer matches are added, total savings climb to about 12% to 14% of an employee's salary. Contribution rates climb with age: workers under 25 save a combined 9.3% of income, according to Vanguard, while those 55 to 64 save 13.8%. If you aren't reaching the typical figures for your income and age range, you can start by contributing enough to capture your full employer match. ...