Average Investment Balance by Age: Current Benchmarks and Figures
Median brokerage account balances vary sharply by age, reflecting differences in income, time in the market, and risk tolerance. According to the most recent Federal Reserve Survey of Consumer Finances, the median value of directly held stocks, bonds, and mutual funds rises steadily from the 30s through the 60s, while the mean balance is pulled higher by a small share of large accounts. For households headed by adults under 35, the median directly held financial asset balance is typically below 15,000 dollars, while for those aged 65 to 74 it is often above 250,000 dollars. The same dataset shows that the mean balance for the 35 to 44 age group is roughly 200,000 dollars, driven by high earners and concentrated stock positions. Fidelity reports that the average 401(k) balance by age in 2024 is about 112,000 dollars for workers in their 60s, compared with roughly 36,000 dollars for those in their 30s, illustrating the compounding effect of contributions and market returns over decades. More granular data from Fidelity and Vanguard show that the average investment balance by age 50 is typically above 200,000 dollars, while the average for age 40 is often around 100,000 dollars. For context, the average investment balance by age 30 is commonly below 30,000 dollars, and the average investment balance by age 60 frequently exceeds 400,000 dollars, reflecting peak accumulation years. These figures include employer-sponsored retirement accounts and individual brokerage holdings but exclude real estate and private business equity.
Broader household net worth data reinforces the age gradient in investment balances. The Federal Reserve's Survey of Consumer Finances shows that the mean net worth of families headed by someone under 35 is typically below 150,000 dollars, while the mean for families headed by someone 65 to 74 is often above 1.2 million dollars. Within those totals, the share held in directly owned financial assets such as stocks, bonds, and mutual funds grows with age. For example, the average investment balance by age 25 is frequently below 10,000 dollars, while the average investment balance by age 45 is often above 150,000 dollars. The average investment balance by age 55 is commonly above 300,000 dollars, and the average investment balance by age 65 is often above 400,000 dollars, though medians are much lower because of the skewed distribution. According to a 2024 analysis by Forbes, the median retirement account balance by age 60 is around 200,000 dollars, while the mean is higher due to a minority of large accounts. The same analysis notes that the average investment balance by age 35 is typically below 60,000 dollars, and the average investment balance by age 45 is often around 150,000 dollars. These figures highlight the importance of consistent saving and compounding, especially in the 30s and 40s, when the average investment balance by age rises most rapidly.
How Age Affects Investment Strategy and Balance Growth
Investment strategy shifts with age as the time horizon shortens and the need for stability grows. Younger investors in their 20s and 30s often hold a higher allocation to equities, which historically deliver higher long-term returns but with more volatility. According to Vanguard, the average equity allocation in target-date funds for investors in their 20s and 30s is typically above 80 percent, compared with 50 to