List of the youngest mayors in the United States Youngest mayors Youngest mayors

| Name_ | Locale | State_ | Age_at_appointment | Term |
|---|---|---|---|---|
| Freddy Guerra | Roma | TX | 24 | 2010–present |
| Rusty Hammer | Campbell | CA | 21 | 1975–1978 |
| John Tyler Hammons | Muskogee | OK | 19 | 2008–2012 |
| Mathias Harter | La Crosse | WI | 24 | 2009–2013 |
| Gordon Hennington | Hamburg | AR | 24 | 1959–1962, 2003–2010 |
| Jerrod W. Holton | Midway | FL | 23 | 2007–Present |
| J. Michael Ihle | Ravenswood | WV | 25 | 2012–Present |
| Trey A. Joy | Smith Center | KS | 19 | 2009–Present |
| Sam Juhl | Roland | IA | 18 | 2005–2009 |
| James R. Kern III | Pohatcong | NJ | 22 | 2011–present |
| Jason Klush | Pittston | PA | 32 | 2010–present |
| Marco Lopez | Nogales | AZ | 22 | 2000–2003 |
| Seth Low | Brooklyn | NY | 31 | 1881–1885 |
| Shane Mack | Castlewood | SD | 18 | 1988–1996 |
| Laura Martinez | East Palo Alto | CA | 27 | 2012- |