| 1952 | | Long Beach | placement.SEMIFINALIST |
| 1953 | | Long Beach, California | page.geo_unit_pageant.unplaced |
| 1954 | | Long Beach, California | placement.QUARTERFINALIST |
| 1955 | | Long Beach, California | page.geo_unit_pageant.unplaced |
| 1956 | | Long Beach | placement.SEMIFINALIST |
| 1957 | | Long Beach, California | page.geo_unit_pageant.unplaced |
| 1958 | | Long Beach, California | page.geo_unit_pageant.unplaced |
| 1959 | | Long Beach, California | page.geo_unit_pageant.unplaced |
| 1960 | | Miami Beach, Florida | placement.SEMIFINALIST |
| 1961 | | Miami Beach, Florida | placement.SEMIFINALIST |
| 1962 | | Miami Beach, Florida | page.geo_unit_pageant.unplaced |
| 1963 | | Miami Beach, Florida | page.geo_unit_pageant.unplaced |
| 1964 | | Miami Beach | placement.SEMIFINALIST |
| 1967 | | Miami Beach | page.geo_unit_pageant.unplaced |
| 1971 | | Miami Beach | page.geo_unit_pageant.unplaced |
| 1975 | | Niagara Falls, New York | placement.SEMIFINALIST |
| 1977 | | Charleston, South Carolina | placement.SEMIFINALIST |
| 1981 | | Biloxi, Mississippi | page.geo_unit_pageant.unplaced |
| 1982 | | Biloxi, Mississippi | page.geo_unit_pageant.unplaced |
| 1983 | | Knoxville, Tennessee | page.geo_unit_pageant.unplaced |
| 1985 | | Lakeland, Florida | page.geo_unit_pageant.unplaced |
| 1986 | | Miami | page.geo_unit_pageant.unplaced |
| 1987 | | Albuquerque, New Mexico | page.geo_unit_pageant.unplaced |
| 1988 | | El Paso, Texas | page.geo_unit_pageant.unplaced |
| 1989 | | Mobile, Alabama | placement.2RU |
| 1990 | | Wichita, Kansas | placement.2RU |
| 1991 | | Wichita, Kansas | placement.1RU |
| 1993 | | Wichita, Kansas | placement.FINALIST |
| 1994 | | South Padre Island, Texas | page.geo_unit_pageant.unplaced |
| 1995 | | South Padre Island | page.geo_unit_pageant.unplaced |
| 1996 | | South Padre Island | page.geo_unit_pageant.unplaced |
| 1997 | | Shreveport, Louisiana | placement.SEMIFINALIST |
| 2000 | | Branson, Missouri | page.geo_unit_pageant.unplaced |
| 2001 | | Gary, Indiana | page.geo_unit_pageant.unplaced |
| 2002 | | Gary, Indiana | page.geo_unit_pageant.unplaced |
| 2005 | | Baltimore | page.geo_unit_pageant.unplaced |
| 2006 | | Baltimore | page.geo_unit_pageant.unplaced |
| 2007 | | Los Angeles | page.geo_unit_pageant.unplaced |
| 2008 | | Paradise, Nevada | placement.2RU |
| 2009 | | Paradise, Nevada | page.geo_unit_pageant.unplaced |
| 2011 | | Paradise, Nevada | page.geo_unit_pageant.unplaced |
| 2012 | | Paradise, Nevada | placement.SEMIFINALIST |
| 2013 | | Paradise, Nevada | page.geo_unit_pageant.unplaced |
| 2014 | | Baton Rouge | placement.QUARTERFINALIST |
| 2015 | | Baton Rouge | page.geo_unit_pageant.unplaced |
| 2016 | | Paradise, Nevada | page.geo_unit_pageant.unplaced |
| 2017 | | Paradise, Nevada | placement.1RU |
| 2018 | | Shreveport, Louisiana | placement.SEMIFINALIST |
| 2019 | | Reno, Nevada | page.geo_unit_pageant.unplaced |
| 2020 | | Memphis, Tennessee | placement.SEMIFINALIST |
| 2021 | | Tulsa | page.geo_unit_pageant.unplaced |
| 2022 | | Reno, Nevada | page.geo_unit_pageant.unplaced |
| 2023 | | Reno, Nevada | placement.QUARTERFINALIST |
| 2024 | | Los Angeles | page.geo_unit_pageant.unplaced |
| 2025 | | Reno, Nevada | placement.1RU |
