1825 Fact Sheet
Database: Date of Independence for Modern Countries
| Record Name | Year | Country | Previous Ruler Country | Date |
| Bolivia Country Formation Date | 1825 | Bolivia | Spain | August 6, 1825 |
| Uruguay Country Formation Date | 1825 | Uruguay | Brazil | August 25, 1825 |
Database: Historical Largest Cities of the World
| Record Name | City | Country | Year Become #1 | Population | Note | Source |
| London (1825) | London | United Kingdom | 1825 | 1350000 | First over 5 million | Answers.com Four Thousand Years of Urban Growth: An Historical Census by Tertius Chandler. 1987, St. David's University Press |
Database: Year and Discoverer of Chemical Elements
| Record Name | Element | Year Discovered | Discovered By | Source |
| Aluminum | Aluminum | 1825 | Hans Christian Oersted | Jefferson Lab |
Database: Periodic Table of the Elements
| Record Name | Symbol | Group | Number | Melting Point | Boiling Point | Density | Year Discovered | Atomic Weight | % of Earth's Crust |
| Aluminum | Al | 13 | 13 | 660 | 2467 | 2.7 | 1825 | 26.9815 | 8.07 |
Database: Prison Population by Country
| Record Name | Year | Source |
| Prison population for Azerbaijan | 2007 | Human Development Reports (UNDP) |
Database: Most Common Surnames in the United States
| Record Name | Surname | Country | Year | Occurrences | Occurences per 100,000 | Cumlative Occurence per 100,000 | Percent White | Percent Black | Percent Asian and Pacific Islander | Percent American Indian and Alaska Native | Percent 2 Races | Percent Hispanic | Source |
| Common USA Surname (Perez) | Perez | United States | 2000:US Census | 488521 | 355.06 | 18258.66 | 5.95 | 0.48 | 1.18 | 0.26 | 0.48 | 91.65 | Wikipedia |
Database: US Presidents
| Record Name | Birth State | Religion | Political Party | Died | Country | Term Start | Term Finish | Birthdate | Date of Death | Inauguration Age | Age at Death | Number |
| Monroe | VIRGINIA | Episcopalian | Democratic Republican | Died after Office | United States | 1817 | 1825 | 4/28/1758 | 7/4/1831 | 58 | 73 | 5 |
| J. Q. Adams | MASSACHUSETTS | Unitarian | Democratic Republican | Died after Office | United States | 1825 | 1829 | 7/11/1767 | 2/23/1848 | 57 | 80 | 6 |
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