| 1956 | | Lima | placement.2RU |
| 1957 | | Lima | placement.1RU |
| 1958 | | Lima | placement.SEMIFINALIST |
| 1959 | | Lima | page.geo_unit_pageant.unplaced |
| 1960 | | Lima | placement.SEMIFINALIST |
| 1971 | | Lima | page.geo_unit_pageant.unplaced |
| 1972 | | Lima | placement.SEMIFINALIST |
| 1975 | | — | placement.SEMIFINALIST |
| 1979 | | Lima | page.geo_unit_pageant.unplaced |
| 1980 | | Lima | page.geo_unit_pageant.unplaced |
| 1981 | | Lima | placement.SEMIFINALIST |
| 1982 | | — | page.geo_unit_pageant.unplaced |
| 1984 | | — | page.geo_unit_pageant.unplaced |
| 1985 | | — | page.geo_unit_pageant.unplaced |
| 1986 | | Arequipa | page.geo_unit_pageant.unplaced |
| 1986 | | Arequipa | placement.WINNER |
| 1986 | | Arequipa | page.geo_unit_pageant.unplaced |
| 1987 | | Cuzco | page.geo_unit_pageant.unplaced |
| 1988 | | — | page.geo_unit_pageant.unplaced |
| 1989 | | — | placement.SEMIFINALIST |
| 1990 | | — | page.geo_unit_pageant.unplaced |
| 1991 | | Arequipa | placement.SEMIFINALIST |
| 1992 | | — | page.geo_unit_pageant.unplaced |
| 1994 | | Ica | page.geo_unit_pageant.unplaced |
| 1995 | | Lima | page.geo_unit_pageant.unplaced |
| 1996 | | Lima | placement.SEMIFINALIST |
| 1997 | | Lima | placement.SEMIFINALIST |
| 1998 | | Miraflores District, Lima | page.geo_unit_pageant.unplaced |
| 1999 | | Lima | page.geo_unit_pageant.unplaced |
| 2000 | | Lima | placement.WINNER |
| 2003 | | Lima | page.geo_unit_pageant.unplaced |
| 2004 | | Lima | placement.SEMIFINALIST |
| 2005 | | — | placement.SEMIFINALIST |
| 2006 | | — | page.geo_unit_pageant.unplaced |
| 2008 | | Lima | page.geo_unit_pageant.unplaced |
| 2009 | | Lima | page.geo_unit_pageant.unplaced |
| 2010 | | Lima | placement.SEMIFINALIST |
| 2011 | | Callao | page.geo_unit_pageant.unplaced |
| 2013 | | Callao | page.geo_unit_pageant.unplaced |
| 2014 | | Lima | page.geo_unit_pageant.unplaced |
| 2015 | | Lima | page.geo_unit_pageant.unplaced |
| 2015 | | Lima | placement.SEMIFINALIST |
| 2016 | | Pachacámac | page.geo_unit_pageant.unplaced |
| 2016 | | Pachacámac | placement.1RU |
| 2017 | | Lima | placement.WINNER |
| 2017 | | Lima | page.geo_unit_pageant.unplaced |
| 2018 | | Lima | placement.SEMIFINALIST |
| 2019 | | Lima | placement.1RU |
| 2019 | | Lima | placement.SEMIFINALIST |
| 2020 | | — | placement.4RU |
| 2020 | | — | placement.SEMIFINALIST |
| 2021 | | Lima | placement.FINALIST |
| 2021 | | Lima | placement.QUARTERFINALIST |
| 2021 | | Lima | page.geo_unit_pageant.unplaced |
| 2021 | | Lima | placement.SEMIFINALIST |
| 2021 | | Lima | page.geo_unit_pageant.unplaced |
| 2023 | | Lima | placement.SEMIFINALIST |
| 2024 | | Callao | page.geo_unit_pageant.unplaced |
| 2025 | | Cusco | page.geo_unit_pageant.unplaced |
| 2025 | | Cusco | placement.QUARTERFINALIST |
