Gibraltar is approximately 7 sq km, while Uruguay is approximately 176,215 sq km, making Uruguay 2,710,900% larger than Gibraltar. Meanwhile, the population of Gibraltar is ~29,581 people (3.4 million more people live in Uruguay).
This to-scale map shows a size comparison of Gibraltar compared to Uruguay. For more details, see an in-depth quality of life comparison of Uruguay vs. Gibraltar using our country comparison tool.