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How old is the oldest U.S. resident? A look at extreme longevity

5 min read

As of late 2024, the oldest U.S. resident is a supercentenarian, living proof of remarkable longevity. Exploring how old is the oldest U.S. resident offers a glimpse into the lifestyle and genetics that can defy the typical aging process.

Quick Summary

The oldest documented U.S. resident is Naomi Whitehead, who was born on September 26, 1910. As of September 23, 2025, she is 114 years and 362 days old.

Key Points

  • Current Oldest U.S. Resident: As of late 2024, the oldest living person is Naomi Whitehead, born in 1910.

  • Definition of a Supercentenarian: A person who has lived to or beyond their 110th birthday.

  • Key Longevity Factors: Genetics, healthy lifestyle choices, and strong social connections are critical to extreme longevity.

  • Delayed Disease Onset: Supercentenarians often avoid major chronic diseases until very late in life, a key difference from typical aging.

  • Verification is Rigorous: The Gerontology Research Group uses meticulous documentation to confirm the age of these individuals.

  • Resilience and Adaptation: Living for over a century requires significant mental and physical resilience to adapt to a changing world.

In This Article

Who is the Oldest U.S. Resident Right Now?

As of September 2025, the oldest verified living person in the United States is Naomi Whitehead. Born on September 26, 1910, in Georgia, she now resides in Greenville, Pennsylvania. Her remarkable journey through more than a century has captured the attention of researchers and longevity enthusiasts alike. Naomi Whitehead is what's known as a 'supercentenarian'—an individual who has lived to or passed their 110th birthday. While her current status is regularly tracked by organizations like the Gerontology Research Group (GRG), her story highlights the rarity of reaching such an advanced age.

The Supercentenarian Phenomenon

Reaching the age of 110 or more is an incredibly rare feat. Supercentenarians represent a tiny fraction of the centenarian population, and researchers are intensely interested in what sets them apart. Is it genetics, environment, or lifestyle? It's likely a combination of these factors, working together in unique and powerful ways to delay age-related diseases and allow for exceptional survival.

The Science Behind Extreme Longevity

Studying individuals like Naomi Whitehead helps scientists unravel the mysteries of aging. While genetics play a significant role, perhaps accounting for up to 25% of lifespan variation, lifestyle factors and environment account for the rest. Supercentenarians often display what's known as a 'delayed aging phenotype,' meaning they typically avoid major chronic illnesses like cancer, heart disease, and diabetes until very late in life.

Key factors that influence extreme longevity include:

  • Genetics: Many supercentenarians have other long-lived family members, suggesting a genetic predisposition for longevity. This exceptional genetic makeup may protect them from diseases that shorten the lives of others.
  • Healthy Habits: The lifestyles of the longest-lived people often include specific habits related to diet, exercise, and social connections. These habits can contribute significantly to a longer and healthier life.
  • Environmental Resilience: The ability to cope with stressors and recover from illness appears to be stronger in these individuals. Their bodies may be more resilient to the cumulative damage that occurs over a lifetime.
  • Positive Outlook: Research has suggested that optimism and a positive attitude towards life may be linked to a longer lifespan, contributing to better emotional health in older age.

Habits of the Longest-Lived People: A Comparison

While every supercentenarian is unique, there are common threads that emerge from studies of populations with high longevity, often called 'Blue Zones.' These habits stand in stark contrast to the modern Western lifestyle.

Habit Category Long-Lived Individuals (e.g., Blue Zones) Typical Western Lifestyle
Diet Primarily plant-based; high in vegetables, legumes, and whole grains. Meat and dairy are consumed sparingly, if at all. High in processed foods, sugar, red meat, and saturated fats.
Portion Control Stop eating when 80% full (the 'hara hachi bu' practice). Tendency to overeat, leading to higher calorie intake and weight gain.
Physical Activity Integrated, natural movement throughout the day (walking, gardening, chores). Vigorous exercise is not the focus. Episodic, scheduled exercise often counteracted by long periods of sitting.
Stress Management Built-in routines for shedding stress (prayer, rest, social time). High levels of chronic stress from demanding jobs and busy schedules.
Social Connections Strong social networks and family bonds are prioritized. Can be socially isolated, especially in older age.

The Gerontology Research Group and Verification

For a person to be officially recognized as the oldest, their age must be meticulously validated. The Gerontology Research Group (GRG) is the primary organization that tracks and verifies the ages of the world's oldest people. This process involves a rigorous check of official documents to prove birth and confirm life events throughout a person's life. This level of scrutiny ensures that records are accurate and that supercentenarian claims are not based on faulty or incomplete information.

Health Profile of a Supercentenarian

Surprisingly, supercentenarians often maintain a high degree of health and independence well into their second century. They frequently show a delayed onset of many age-related ailments. However, the human body eventually succumbs to decline. Around age 105, even these exceptional individuals tend to experience a rapid decline in multiple clinical markers and may need more extensive care. Common health challenges faced by those over 110 include:

  • Dementia and cognitive decline
  • Increased frailty and susceptibility to falls
  • Hearing and vision loss
  • Cardiovascular issues, though often less severe or delayed compared to the general population

Beyond the Numbers: A Life's Story

While the numbers of extreme longevity are fascinating, the personal stories behind them are what truly inspire. People like Naomi Whitehead have witnessed incredible changes throughout their lives, from the invention of modern technologies to significant historical events. Their endurance is a testament not just to physical health, but also to mental and social resilience. When asked about her secrets to long life, individuals have often pointed to simple wisdom: kindness, hard work, and a strong sense of purpose. These anecdotes, while not scientific proof, paint a picture of a fulfilled life that goes hand-in-hand with longevity.

A Lifetime of Change and Perspective

  1. Witnessing History: Living for over a century means witnessing eras unfold. Imagine being born before the invention of the zipper and the tank, as was the case for Naomi Whitehead.
  2. Adapting to Technology: From radio and black-and-white television to the internet and smartphones, these seniors have had to adapt to unimaginable technological leaps.
  3. Enduring Challenges: Surviving multiple pandemics, economic depressions, and world wars builds a level of resilience that few of us can comprehend.
  4. Family Legacy: For many supercentenarians, a large part of their story is their family legacy. They often have multiple generations of descendants who learn from their wisdom and witness their incredible age.

Conclusion

Understanding how old is the oldest U.S. resident is more than just knowing a number. It's about celebrating a life of resilience and extraordinary human potential. While genetics are a factor, the lives of people like Naomi Whitehead highlight the importance of healthy lifestyle choices, a positive attitude, and strong social connections in extending one's life. As research continues, the secrets of these supercentenarians may offer valuable lessons for us all on the path toward healthy aging. For more details on the incredible stories of the oldest Americans, consult reliable longevity organizations like the Gerontology Research Group: Gerontology Research Group.

Frequently Asked Questions

The oldest U.S. resident is Naomi Whitehead, who was born on September 26, 1910. As of September 23, 2025, she is 114 years and 362 days old.

Before Naomi Whitehead, the oldest living person in the U.S. was Elizabeth Francis, who passed away in late 2024 at the age of 115.

There is no single secret, but studies suggest a combination of favorable genetics, a healthy diet, regular physical activity, effective stress management, and strong social connections contribute significantly to longevity.

Yes, research indicates that supercentenarians often exhibit a 'delayed aging phenotype,' meaning they typically reach age 100 with fewer chronic diseases than their peers and avoid significant health problems until later in life.

The age of the oldest U.S. resident is verified by gerontologists through a meticulous review of official documents, such as birth certificates, census records, and other historical data.

While genetics do play a role, contributing an estimated 25% of the variation in human lifespan, lifestyle choices and environmental factors have a much greater impact. A long life is not predetermined but influenced by many factors.

Longest-living individuals often follow a plant-based diet, practice portion control (like the 'hara hachi bu' method), incorporate natural movement into their daily lives, and prioritize strong social bonds.

References

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Medical Disclaimer

This content is for informational purposes only and should not replace professional medical advice. Always consult a qualified healthcare provider regarding personal health decisions.