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

[3] Lavigny has an area, as of 2009[update], of 4 square kilometers (1.5 sq mi).

while parks, green belts and sports fields made up 1.3%.

[5] The municipality is located on the vineyard covered hills above Lake Geneva.

The blazon of the municipal coat of arms is Azure, a Vine Argent fructed Or.

[9] Most of the population (as of 2000[update]) speaks French (616 or 87.9%), with German being second most common (29 or 4.1%) and Portuguese being third (21 or 3.0%).

[8] The age distribution, as of 2009[update], in Lavigny is; 109 children or 14.8% of the population are between 0 and 9 years old and 104 teenagers or 14.1% are between 10 and 19.

[9] The historical population is given in the following chart:[3][13] The entire village of Lavigny is designated as part of the Inventory of Swiss Heritage Sites.

[14] In the 2007 federal election the most popular party was the SP which received 18.99% of the vote.

In the federal election, a total of 224 votes were cast, and the voter turnout was 46.5%.

[9] There were 322 residents of the municipality who were employed in some capacity, of which females made up 45.0% of the workforce.

In the tertiary sector; 11 or 2.3% were in wholesale or retail sales or the repair of motor vehicles, 1 was in the movement and storage of goods, 6 or 1.2% were in a hotel or restaurant, 49 or 10.1% were technical professionals or scientists, 15 or 3.1% were in education and 352 or 72.7% were in health care.

[9] From the 2000 census[update], 182 or 26.0% were Roman Catholic, while 298 or 42.5% belonged to the Evangelical Reformed Church of the Canton of Vaud.

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

[18] 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.