Grancy is a municipality of the canton of Vaud in Switzerland, located in the district of Morges.

[3] Grancy has an area, as of 2009[update], of 5.69 square kilometers (2.20 sq mi).

The blazon of the municipal coat of arms is Argent, a Bar Azure ensigned letter G, in base Coupeaux Vert.

[9] Most of the population (as of 2000[update]) speaks French (302 or 92.1%), with German being second most common (13 or 4.0%) and English being third (5 or 1.5%).

[8] The age distribution, as of 2009[update], in Grancy is; 52 children or 14.2% of the population are between 0 and 9 years old and 47 teenagers or 12.8% are between 10 and 19.

[9] The historical population is given in the following chart:[3][13] In the 2007 federal election the most popular party was the FDP which received 28.1% of the vote.

In the federal election, a total of 117 votes were cast, and the voter turnout was 47.0%.

[9] There were 157 residents of the municipality who were employed in some capacity, of which females made up 43.9% of the workforce.

In 2008[update] the total number of full-time equivalent jobs was 56.

The number of jobs in the secondary sector was 14 of which 1 was in manufacturing and 13 (92.9%) were in construction.

In the tertiary sector; 6 or 26.1% were in wholesale or retail sales or the repair of motor vehicles, 1 was in the information industry, 2 or 8.7% were technical professionals or scientists, 3 or 13.0% were in education and 9 or 39.1% were in health care.

[9] From the 2000 census[update], 64 or 19.5% were Roman Catholic, while 207 or 63.1% belonged to the Swiss Reformed Church.

In the Vaud cantonal school system, two years of non-obligatory pre-school are provided by the political districts.

[17] During the school year, the political district provided pre-school care for a total of 631 children of which 203 children (32.2%) received subsidized pre-school care.

The canton's primary school program requires students to attend for four years.