Warth-Weiningen is a municipality in the district of Frauenfeld in the canton of Thurgau in Switzerland.

Warth-Weiningen has an area, as of 2009[update], of 8.2 square kilometers (3.2 sq mi).

while parks, green belts and sports fields made up 4.6%.

Most of the population (as of 2000[update]) speaks German(97.3%), with English being second most common ( 0.4%) and Portuguese being third ( 0.4%).

[6] The age distribution, as of 2009[update], in Warth-Weiningen is; 110 children or 9.2% of the population are between 0 and 9 years old and 139 teenagers or 11.6% are between 10 and 19.

[12] In the 2007 federal election the most popular party was the SVP which received 49.44% of the vote.

In the federal election, a total of 515 votes were cast, and the voter turnout was 56.7%.

[13] The historical population is given in the following table:[14] The Carthusian Ittingen Monastery is designated as part of the Inventory of Swiss Heritage Sites.

[7] From the 2000 census[update], 352 or 31.1% were Roman Catholic, while 638 or 56.4% belonged to the Swiss Reformed Church.

Of the children in kindergarten, 13 or 54.2% were female, 1 or 4.2% were not Swiss citizens and 1 or 4.2% did not speak German natively.

The lower and upper primary levels begin at about age 5-6 and last for 6 years.

The average class size in the primary school was 16.4 students.

At the lower primary level, there were 20 children or 50.0% of the total population who were female, and 1 or 2.5% did not speak German natively.