Fully 78% of adults ages 65 and older who live in the West say they don't feel old, compared with 67% of older adults who live in the rest of the country, according to a Pew Research Center Social & Demographic Trends telephone survey.

Asked how old they feel, two-thirds of Westerners ages 65 and older say they feel younger than their chronological years, compared with 57% of older Americans in other regions. Among older Westerners, half say they feel 10 or more years younger than their actual age and one-in-five say they feel 20 or more years younger.

Older folks living in the West also feel healthier than older folks elsewhere. Among adults ages 65 and older, some 72% of those living in the West say they are in excellent or good health. This compares with 63% of those living in other regions of the country. Differences in self-reported health by region are not seen among other age groups in the population.

Older Westerners also get more exercise. Some 77% of Westerners ages 65 and older report they get some kind of physical exercise on a typical day, compared with 69% of those in the rest of the country. But when this question is refined just to include "vigorous" exercise, there is no statistically significant difference by region in the amount of daily exercise that older adults get.

How else do older Westerners compare with older adults in the rest of the country? The Pew Research survey finds broad similarities by region on many attitudes and experiences related to the aging process, but some notable differences when it comes to residential mobility, family relationships and living arrangements.

For example, older Americans in the West are more likely than those who live elsewhere to have moved at least once in their lives. According to a different Pew Research Center survey conducted late last year, just 23% of Westerners ages 62 and older have lived in their current community for their entire life.

By contrast, more than a third of older adults living in the South say they have lived in the same community all their lives, as have roughly four-in-ten older adults living in the Northeast and Midwest.

This mobility appears to have created some distance between older adults in the West and their families.

Majorities of older adults who have children and who live in the Northeast (53%), Midwest (59%) or South (58%) say they are in touch with a son or daughter every day, either in person, by phone or by email.

By contrast, among older adults who have children and are living in the West, only four-in-ten (41%) are in touch with a son or daughter on a daily basis. However, this does not mean that older folks in the West are less satisfied with their relationship with their children -- to the contrary, they are just as likely as older adults living in other regions of the country to say they are very satisfied with this aspect of their lives.