Social Security has been a financial lifeline for retirees for decades, but it hasn't stayed the same. If we jump back 40 years to 1984 -- when VHS tapes and cassette players were all the rage -- you'll see how much inflation has eroded purchasing power over the decades. Today's Social Security checks look a lot different to help keep up with those changes.

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Average Social Security retirement benefit for every decade since 1984
Over the past 40 years, Social Security benefits have gotten a steady upgrade -- and it's no accident. Thanks to annual cost-of-living adjustments (COLAs) introduced in 1975, these benefits are designed to keep pace with inflation and help retirees maintain their buying power.
Some years brought big COLAs, like the 8.7% boost in 2023, while other years left retirees empty-handed with no COLA at all. Here's a look at how average monthly benefits have changed over time:
Year |
Average monthly benefit for retirees |
---|---|
1984 |
$460.57 |
1994 |
$697.34 |
2004 |
$954.89 |
2014 |
$1,328.58 |
2024 |
$1,925.46* |
Data source: Social Security Administration, 2024 Annual Statistical Supplement. *As of November 2024.
Back in 1984, the average monthly benefit was just $460.57 -- adding up to about $5,527 for the year. The good news? Social Security beneficiaries today are pocketing more money, even after accounting for inflation. As of November 2024, the average retired worker receives $1,925.46 per month, or about $23,106 annually. For context, $461 in monthly benefits from December 1984 would be worth about $1,381 in today's dollars, according to the Bureau of Labor Statistics' inflation calculator.
For 2025, the Social Security COLA is set at 2.5%, which means the average retirement benefit will go up by about $50 per month. But if you're like most retirees, you probably think that's not enough to keep up with rising costs -- at least according to a recent Motley Fool survey. That's why it's smart to plan ahead. Start exploring other sources of retirement income now, so you're not leaning too heavily on Social Security to stay afloat.