Almost one in five Americans with a college degree are still gainfully employed. That's the highest number in more than fifty years. If you've got a college degree, your chances of working past age 65 are higher, and you'll also find it easier to keep working.

Americans are delaying retirement past age 65, and those with a college degree are better able to find work than people who did not graduate from college. It's harder for them to stay in the workplace, which is not good for retirement security.

The Ledger Dispatch's recent article, “Working past 65? It's easier to do if you graduated college,”explains that it's a crucial distinction. This is because experts believe both groups would benefit from working an extra year or more to improve their retirement security. Older Americans who stay at work a little longer are able to increase their savings and they can let larger Social Security benefits accrue. The rules around Social Security benefits can be complex and confusing.  If you see a seminar in your area, or if you have a financial planner who hosts educational events, this is a great topic to watch out for.

Many older Americans also like the idea of staying engaged by working.  However, less-educated Americans aren't always able to follow this path. They also typically have less in retirement savings. Many must retire before their mid-60s because of poor health, the inability to do jobs that require a lot of physical activity, or a variety of other reasons.

“If less-educated people were retiring early and comfortable in their retirement years, good for them, but we know they aren't,” said Matt Rutledge, research economist at the Center for Retirement Research at Boston College. His research shows a widening gap in retirement ages between college and high school graduates. It's very apparent when looking at the average age of retirement for men. However, the increasing number of women in the workforce in recent decades can skew the overall figures. Men with college degrees are retiring at an average age of 65.7, according to Rutledge's study based on government data. This is about three years later than men with only high school degrees. That group is retiring at an average age of 62.8.

In comparison, in the late 1970s, the two groups were retiring at nearly the same age: 64.6 for college graduates and 64.1 for high school graduates.

Their ability to earn with or without a college degree, creates a split in retirement savings: the typical households run by someone with a college degree has $116,900 in a retirement account. That's three times more than the $36,000 median for households run by someone with only a high school diploma.

Health is a big factor in deciding when to retire, and less-educated Americans tend to have worse health as a group than their higher-educated peers. This group is also more likely to be in physically demanding jobs, which are harder to maintain as they get older. (Just think about Tom Brady -- when was the last time you heard someone say "Wow, my banker is still performing well at 41!" -- physical work is hard to keep doing as we get older). For example, 61% of workers without a college degree have to move heavy loads (or people) as a regular part of their job. That's more than double the 23% rate of their college-graduate peers, according to researchers at Harvard University, RAND Corp. and UCLA. Lower-educated workers also are much more likely to have jobs that require them to stand all the time, do repetitive hand movements or be placed in tiring or painful positions.

The federal government said recently that 19.2% of everyone age 65 and over was employed, as of September. That's tied for the highest rate since 1962, and it's nearly double the level of the mid-1980s.

An additional five years of working could mean far more retirement savings than someone who retires at age 62. Those few more years of working makes it more likely that your retirement will be more financially stable and there will be more resources to do the things you want to do.

Reference: Ledger Dispatch (October 8, 2018) “Working past 65? It's easier to do if you graduated college”