| 100% | RPI | 3 | Oldest technological univ. in America |
| 50% | AANDW | 5 | Oldest restaurant chain in America, founded in 1919 |
| 48% | LACROSSE | 8 | Oldest organized sport in North America |
| 46% | LIMA | 4 | Site of the oldest university in South America |
| 46% | LIMA | 4 | Home of the oldest university in the Americas |
| 46% | HAVANA | 6 | One of the oldest cities in the Americas |
| 46% | LIMA | 4 | Home to the oldest university in the Americas |
| 45% | LIMA | 4 | Home of the oldest university in the continental Americas |
| 44% | LIMAPERU | 8 | Home of the oldest continuously functioning university in the Americas |
| 44% | LIMA | 4 | Home of the oldest university in the Americas (founded 1551) |
| 44% | PERU | 4 | Home to the oldest continuously operating university in the Americas |
| 43% | MDLI | 4 | Year the oldest college in the Americas was founded, in Mexico City |
| 42% | LIMA | 4 | Home to the oldest continuously functioning university in the Americas (since 1551) |
| 42% | HBO | 3 | Oldest pay-TV service in America |
| 42% | PERKASIE | 8 | ___ Borough, town in Pennsylvania known for having America's oldest tree-lighting tradition |
| 41% | STATES | 6 | In America |
| 41% | STATESIDE | 9 | In America |
| 41% | GOODYEAR | 8 | Oldest still existing tire company in America |
| 41% | WAR | 3 | One was civil in America |
| 41% | CBS | 3 | Commercial broadcast television in America |
| 41% | SUPREME | 7 | The highest court in America |
| 41% | GAS | 3 | Filling station fuel in America |
| 41% | IHOP | 4 | Breakfast chain based in America |
| 40% | MADE | 4 | "___ in America" |
| 40% | COSTARICA | 9 | *Oldest continuous democracy in Central America |
| 40% | JACOB | 5 | ___ Bromwell, oldest houseware company in America that was founded in 1819 |
| 40% | BROOKS | 6 | ___ Brothers, oldest apparel brand in America that was founded in 1818 |
| 39% | UPON | 4 | "Once ___ a Time in America" |
| 39% | ONLY | 4 | Harry Golden's "_____ in America" |
| 39% | ONCE | 4 | "___ Upon a Time in America" |