How Old Am I If I Was Born in 1955?
If you were born in 1955, you are 71 years old if you have already had your birthday this year, or 70 if you have not (as of Wednesday, October 28, 2026).
70 or 71
years old in 2026
Everyone born in 1955 turns 71 on their birthday in 2026. By October 28, people with birthdays from January 1 to October 28 are already 71, and the rest are still 70. The Pew Research Center counts 1955 births in the Baby Boom generation, which runs from 1946 to 1964. Most of 1955 was the year of the Wood Goat in the Chinese zodiac. Lunar New Year came on January 24, 1955, so babies born before it are the Wood Horse.
Age by birth month
Your exact age today depends on the month and day you were born in 1955. The months and days below run from the last day of each month to the first.
| Born in | Years | Months | Days |
|---|---|---|---|
| January 1955 | 71 | 860–861 | 26,203–26,233 |
| February 1955 | 71 | 860 | 26,175–26,202 |
| March 1955 | 71 | 858–859 | 26,144–26,174 |
| April 1955 | 71 | 857–858 | 26,114–26,143 |
| May 1955 | 71 | 856–857 | 26,083–26,113 |
| June 1955 | 71 | 855–856 | 26,053–26,082 |
| July 1955 | 71 | 854–855 | 26,022–26,052 |
| August 1955 | 71 | 853–854 | 25,991–26,021 |
| September 1955 | 71 | 852–853 | 25,961–25,990 |
| October 1955 | 70 or 71 | 851–852 | 25,930–25,960 |
| November 1955 | 70 | 850–851 | 25,900–25,929 |
| December 1955 | 70 | 849–850 | 25,869–25,899 |
Counted from Wednesday, October 28, 2026 (US Eastern time). The page recounts from your device's date when it opens.
How old in 2030, 2040 and 2050
Someone born in 1955 turns 75 in 2030, 85 in 2040 and 95 in 2050. Before the birthday in each year, the age is one less.
| Year | Age after the birthday | Age before it |
|---|---|---|
| 2030 | 75 | 74 |
| 2040 | 85 | 84 |
| 2050 | 95 | 94 |
Retirement and Medicare ages for 1955
People born in 1955 could start Social Security at 62, in 2017, at a reduced rate. Their full retirement age is 66 and 2 months, which they reached in 2021 if born from January to October, or in 2022 if born later. Each year they wait after that, up to 70 in 2025, raises the monthly amount. A January 1, 1955 birthday counts as 1954 for this rule.
Medicare starts at 65, in 2020. You can sign up in the 3 months before your birthday month, in that month or in the 3 months after.
Required minimum distributions from IRAs start at 73 for anyone born from 1951 to 1959, so 2028 for this group. That rule comes from the SECURE 2.0 Act of 2022.
| Milestone | Age | Year |
|---|---|---|
| Earliest Social Security retirement benefits | 62 | 2017 |
| Medicare eligibility | 65 | 2020 |
| Social Security full retirement age | 66 and 2 months | 2021 or 2022 |
| Social Security stops growing for delay | 70 | 2025 |
| Required minimum distributions start | 73 | 2028 |
Sources: SSA full retirement age table, Medicare.gov sign-up dates, IRS required minimum distribution FAQs. General information, not tax or benefits advice.
What year were you born if you are 71?
Someone who is 71 on October 28, 2026 and has had a birthday this year was born in 1955. If their birthday is still ahead, between October 29 and December 31, they were born in 1954. The birth year table covers every age from 1 to 100.
Birth year 1955 facts
| Fact | Answer |
|---|---|
| Age at the end of 2026 | 71 |
| Generation (Pew) | Baby Boom generation (1946–1964) |
| 1955 started on | Saturday, January 1, 1955 |
| Leap year | No, 1955 had 365 days |
| Chinese zodiac | Wood Goat from January 24, 1955; Wood Horse before |
Milestone birthdays
| Milestone | Year | When |
|---|---|---|
| Turns 18 | 1973 | Past |
| Turns 21 | 1976 | Past |
| Turns 30 | 1985 | Past |
| Turns 40 | 1995 | Past |
| Turns 50 | 2005 | Past |
| Turns 60 | 2015 | Past |
| Turns 65 | 2020 | Past |
| Turns 70 | 2025 | Past |
| Turns 80 | 2035 | In 9 years |
| Turns 90 | 2045 | In 19 years |
| Turns 100 | 2055 | In 29 years |
Days lived
Someone born in 1955 has been alive between 25,869 days (born December 31) and 26,233 days (born January 1) as of Wednesday, October 28, 2026. That is roughly 3,721 weeks.
In the US, most children born in 1955 finished high school in 1973, or in 1974 if their birthday fell after the school-entry cut-off. That cut-off is usually in late summer or early autumn and varies by state.
Born in 1955 questions
What generation is someone born in 1955?
Someone born in 1955 belongs to the Baby Boom generation (1946–1964), as defined by the Pew Research Center.
What is the full retirement age for someone born in 1955?
It is 66 and 2 months for Social Security. Benefits can start from 62 at a reduced rate.
What Chinese zodiac sign is 1955?
Most of 1955 was the Wood Goat. Births before Lunar New Year on January 24, 1955 belong to the Wood Horse.
Related pages
Cite this page
APA: ClockTotals. (2026, October 28). How Old Am I If I Was Born in 1955? https://clocktotals.com/how-old/born-in-1955/
MLA: “How Old Am I If I Was Born in 1955?” ClockTotals, 28 Oct. 2026, clocktotals.com/how-old/born-in-1955/.
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