Uezwil is a municipality in the district of Bremgarten in the canton of Aargau in Switzerland.

Roman finds point to human habitation in the area during the classical period.

[3] Uezwil has an area, as of 2006[update], of 2.4 square kilometers (0.93 sq mi).

[4] The age distribution, as of 2008[update], in Uezwil is; 51 children or 12.4% of the population are between 0 and 9 years old and 48 teenagers or 11.7% are between 10 and 19.

[4] In the 2007 federal election the most popular party was the SVP which received 48.8% of the vote.

[9] The historical population is given in the following table:[8] As of  2007[update], Uezwil had an unemployment rate of 1.13%.

[4] From the 2000 census[update], 233 or 64.5% were Roman Catholic, while 77 or 21.3% belonged to the Swiss Reformed Church.