Somerville, Victoria

Somerville
Somerville Plaza on Eramosa Road West
Somerville
Interactive map of Somerville
Coordinates: 38°13′34″S 145°10′37″E / 38.226°S 145.177°E / -38.226; 145.177
CountryAustralia
StateVictoria
LGA
Location
Government
 • State electorate
 • Federal division
Area
 • Total
38 km2 (15 sq mi)
Population
 • Total19,370 (Estimated May 2025)
 • Density510/km2 (1,320/sq mi)
Postcode
3912
Localities around Somerville
Baxter Pearcedale Pearcedale
Moorooduc Somerville Western Port
Moorooduc Tyabb Western Port

Somerville is a town on the Mornington Peninsula in Melbourne, Victoria, Australia, 49 km (30 mi) south-east of Melbourne's Central Business District, located within the Shire of Mornington Peninsula local government area. Somerville has an estimated population of 19,370 as of May 2025.

Somerville forms part of an urban enclave on Western Port comprising Somerville, Hastings, Bittern, Crib Point, and Tyabb. Statistically, it is part of Greater Melbourne.

The size of Somerville is approximately 38 km2 (15 sq mi).

Originally an orchard town Somerville has experienced significant population growth over the last twenty-five years.

It is served by Somerville railway station on the Stony Point Line, as well as a bus service to Frankston.

Yaringa Marina, east of the township, offers boat access to Western Port.