All Countries
Somerville, Australia
Western Australia · Australia
Somerville is a small town in Western Australia, Australia with a population of 4,426. Elevation: 1,181 ft (360 m). Average temperature: 67°F (19°C).
Data updated June 2026
Discover Somerville, Australia
Explore over 40 sections covering people, economy, housing, health, crime, climate, community, costs, trends, schools, colleges, hospitals, treatment centers, industries, museums, libraries, breweries, farmers markets, grocery stores, pharmacies, campgrounds, parks, trails, stadiums, ski resorts, daycare centers, nursing homes, churches, fire stations, cell towers, bridges, power plants, EV stations, prisons, radio stations, airports, police stations, post offices, Amtrak stations, superfund sites, UNESCO sites, and more.
Use the tabs and dropdown menus below to navigate every data point we track for this city.
About Somerville
Somerville is a residential suburb of Kalgoorlie–Boulder, a city in the Eastern Goldfields region of Western Australia.
People
Economy
B+Housing
A+Climate
| Population | 4,426 |
| Population Density | 2,445 / sq mi |
| Elevation | 1,181 ft (360 m) |
| Coordinates | -30.7698°, 121.4544° |
| Timezone | Australia/Perth |
| Country | 🇦🇺 Australia |
| State / Province | Western Australia |
| Average Temperature | 67°F (19°C) |
| January Average | 77°F (25°C) |
| July Average | 51°F (11°C) |
| Annual Precipitation | 8.2 inches (209 mm) |
| Annual Snowfall | 0.0 inches (0 cm) |
| Median Household Income | $48,368 |
| Median Age | 33.0 years |
About Somerville
Somerville is a small town in Australia (Western Australia) with a population of 4,426. The city sits at an elevation of 1,181 feet (360 meters) above sea level. The average annual temperature is 67°F (19°C). Temperatures range from 77°F in January to 51°F in July. Annual precipitation averages 8.2 inches. The timezone is Australia/Perth.
Population
Language Spoken at Home
Social Characteristics
Somerville vs Australia Average
Income: Somerville vs Australia
Commute Mode
Income
| Median HH Income | $48,368 |
| 36% below Australia avg | |
| Per Capita Income | $48,368 |
| Avg Weekly Wage | $930 |
Employment & Poverty
| Unemployment | 2.7% |
| 25% below Australia avg | |
| Establishments (County) | 420 |
Business (County)
Tax & Cost of Living
Commute & Transportation
Walkability
Home Value Sources
Ownership Split
Home Values
| Census Median | $186,000 |
| 34% below Australia avg |
Real Estate Market (Redfin)
Rental Costs
| Census Median Rent | $930 |
| 20% below Australia avg |
Ownership & Property
| Homeownership | 61.9% |
| Owner-Occupied | 61.9% |
| Renter-Occupied | 38.1% |
| Housing Units | 1,770 |
Property Tax
Climate in Somerville
Somerville has an average annual temperature of 19°C (66°F). The hottest month is Jan (26.4°C), the coldest is Jul (11.6°C). Average annual precipitation is 284 mm.
Temperature
| Annual Average | 66.5°F |
| 23% above Australia avg | |
| January Average | 77°F (25°C) |
| July Average | 51°F (11°C) |
| Sunny Days | 345 days/yr |
Geography
| Elevation | 1,181 ft (360 m) |
| Area | 1.8 sq mi (4.7 km²) |
| Population Density | 2,445/sq mi |
| Coordinates | -30.7698°N, 121.4544°W |
| Timezone | Australia/Perth |
Precipitation & Snow
Air Quality
Monthly Weather
| Month | Avg Temperature | Precipitation | Summary |
|---|---|---|---|
| January | 77°F (25°C) | 0.8 in | |
| February | 78°F (25°C) | 1.0 in | Warmest |
| March | 74°F (23°C) | 1.1 in | |
| April | 67°F (19°C) | 0.9 in | |
| May | 59°F (15°C) | 1.2 in | Wettest |
| June | 53°F (12°C) | 1.2 in | |
| July | 51°F (11°C) | 1.0 in | Coldest |
| August | 54°F (12°C) | 0.9 in | |
| September | 60°F (15°C) | 0.6 in | Driest |
| October | 65°F (19°C) | 0.6 in | |
| November | 71°F (22°C) | 0.8 in | |
| December | 77°F (25°C) | 0.8 in |
Somerville has a seasonal temperature swing of 26°F / from 51°F in July to 78°F in February. Total annual precipitation is 11.0 inches, with May being the wettest month (1.2") and September the driest (0.6").
Museums in Somerville
| Name | Type | Address | Phone | Annual Revenue |
|---|---|---|---|---|
| Eastern Goldfields Historical Society | ||||
| Loopline Railway Museum | ||||
| Museum of the Goldfields |
Libraries in Somerville
| Name | Address | Staff | Annual Visits | Circulation | Collection | Programs |
|---|---|---|---|---|---|---|
| William Grundt Memorial Library | 0.0 |
Hotels in Somerville
1 hotels within city radius — OpenStreetMap data
Train Stations in Somerville
1 train stations within city radius — OpenStreetMap data
Gas Stations in Somerville
1 gas stations within city radius — OpenStreetMap data
Shopping Malls in Somerville
1 shopping malls within city radius — OpenStreetMap data
Airports Near Somerville
5 airports within the area.
| Airport | IATA | Type |
|---|---|---|
| Kalgoorlie Boulder Airport | KGI | Medium Airport |
| Bullabulling Airfield | — | Small Airport |
| Bulong Airport | — | Small Airport |
| Coolgardie Airport | — | Small Airport |
| Kambalda Airport | KDB | Small Airport |
Quick Facts
🇦🇺 About Australia
Public Holidays in Australia
25 public holidays this year
Download Full City Report
Get a comprehensive, print-ready PDF with all data for Somerville.
Get ReportFrequently Asked Questions About Somerville
What is the population of Somerville?
Somerville has a population of 4,426 residents and is located in Australia. The population density is 2,445 people per square mile, spread across 1.8 square miles. The median age of residents is 33.0 years, which is younger than the national median of 38.9 years.
Is Somerville expensive to live in?
The median household income is $48,368, 36% below the national average of $75,149. The median home value is $186,000 (34% below the U.S. median). Renters pay a median of $930 per month, below the national average of $1,163. The home price-to-income ratio is 3.8x, indicating housing is reasonably affordable relative to local income levels.
What is the weather like in Somerville?
Somerville enjoys a temperate climate with an average annual temperature of 67°F (19°C). Winter temperatures average 77°F in January, while summers reach an average of 51°F in July. The area receives 345 sunny days per year, well above the national average of 205. Annual rainfall totals 8.2 inches.
How is the job market in Somerville?
The job market in Somerville is very strong, with unemployment at just 2.7% / well below the national rate of 3.6%. The average weekly wage is $930. There are 420 business establishments in the area.
How much does housing cost in Somerville?
The median home value in Somerville is $186,000. For renters, the median monthly rent is $930. The homeownership rate is 61.9%.