Cities with the largest shares of young adults:
- Salt Lake City, UT
- Austin, TX
- Calgary, AB
- Edmonton, AB
- Denver, CO
- Washington, DC
- Seattle, CA
- San Diego, CA
- Houston, TX
- Las Vegas, NV
Cities with the smallest shares of young adults:
- Cincinnati, OH
- Miami, FL
- Tampa, FL
- Providence, RI
- Detroit, MI
- Hartford, CT
- Cleveland, OH
- Rochester, NY
- Buffalo, NY
- Pittsburgh, PA