A hypertonic solution (pronounced HÄ«-per-TAWN-ik) is a solution with a higher concentration of solute (dissolved substance) than some other, specified solution (and which therefore has a higher osmotic pressure than the other solution). The solution with the lower concentration is then termed hypotonic.
The average retirement age in Washington, D.C. is 63. Last year, the average D.C. resident retired at age 64. While our analysis shows that people are beginning to retire a bit earlier, itâs important for D.C. residents to have plenty of retirement savings.
Indeed, SmartAssetâs analysis of U.S. Census Bureau data found that the national average retirement age is 63 years old. At the state level, it ranges from 62 to 65. (Read more about our methodology below.) SmartAssetâs free retirement calculator can help you decide when to retire. Key Findings. Retirement comes early in Appalachia.