Oberrohrdorf is a municipality in the district of Baden in the canton of Aargau in Switzerland.

[5] The municipality is located in the Baden district on western flank of the Heitersberg.

The blazon of the municipal coat of arms is Gules a Royal Orb Or crossed with Cross Patriarchal of the same topped and in chief a Mullet Argent all between two Bulrushes proper issuant from Coupeaux Vert.

[5] The age distribution, as of 2008[update], in Oberrohrdorf is; 292 children or 7.9% of the population are between 0 and 9 years old and 411 teenagers or 11.1% are between 10 and 19.

[11] In the 2007 federal election the most popular party was the SVP which received 30.7% of the vote.

[10] The historical population is given in the following table:[3][9] As of  2007[update], Oberrohrdorf had an unemployment rate of 2.14%.

[12] From the 2000 census[update], 1,566 or 46.6% are Roman Catholic, while 1,111 or 33.0% belonged to the Swiss Reformed Church.