Cost of Living Comparison Between Perth and Mount Gambier Cost of Living Comparison Between Perth and Mount Gambier

Monthly Cost of Living

Monthly costs for one person with rent: $2,344 in Perth versus $2,094 in Mount Gambier.

Estimated couple costs with rent: $3,449 in Perth versus $3,462 in Mount Gambier.

Monthly costs for a family of three with rent: $4,555 in Perth versus $4,831 in Mount Gambier.

Living in Perth is roughly 12% more expensive than in Mount Gambier, driven mainly by Eating Out.

Both cities are pricier than the global median: Perth 76% above, Mount Gambier 57% above.

Meal at Budget Restaurant

$16.05 A$22.77

$29.11 A$41.31

-44.86%

Three-Course Dinner for Two, Mid-Range

$77.4 A$110

$110 A$156

-29.81%

Fast Food Meal (McDonalds, etc)

$10.58 A$15.01

$9.92 A$14.08

6.65%

Cappuccino

$3.63 A$5.15

$4.43 A$6.29

-18.06%

Coke/Pepsi/Fanta/Sprite (0.33 liter bottle)

$2.48 A$3.52

$2.85 A$4.04

-12.98%

Water (0.33 liter bottle)

$1.97 A$2.80

$2.33 A$3.31

-15.45%

Local Beer (0.5 liter draught)

$7.57 A$10.74

$4.57 A$6.49

65.65%

Imported Beer (0.33 liter bottle)

$6.51 A$9.24

$5.81 A$8.25

12.05%

Milk (1 liter)

$1.47 A$2.08

$2.11 A$2.99

-30.33%

White Bread (500g)

$2.37 A$3.37

$3.18 A$4.51

-25.47%

Rice (white) (1kg)

$1.95 A$2.76

$2.01 A$2.85

-2.99%

Eggs

$4.45 A$6.31

$5.52 A$7.83

-19.38%

Local Cheese (1kg)

$8.63 A$12.25

$8.57 A$12.16

0.70%

Chicken Fillets (1kg)

$8.27 A$11.73

$8.21 A$11.65

0.73%

Beef Round Steak (1kg)

$14.00 A$19.87

$9.21 A$13.07

52.01%

Apples (1kg)

$3.55 A$5.03

$2.94 A$4.18

20.75%

Banana (1kg)

$2.94 A$4.17

$2.39 A$3.39

23.01%

Oranges (1kg)

$2.82 A$4.00

$2.97 A$4.22

-5.05%

Tomato (1kg)

$4.57 A$6.48

$5.04 A$7.15

-9.33%

Potato (1kg)

$2.41 A$3.42

$2.97 A$4.22

-18.86%

Onion (1kg)

$1.73 A$2.46

$3.66 A$5.19

-52.73%

Lettuce (1 head)

$1.93 A$2.73

$2.52 A$3.58

-23.41%

Water (1.5 liter bottle)

$1.45 A$2.06

$1.58 A$2.24

-8.23%

Cigarettes 20 Pack (Marlboro, Camel)

$32.08 A$45.52

$29.82 A$42.30

7.58%

Wine (Bottle)

$13.43 A$19.05

$24.04 A$34.11

-44.13%

Local Beer (0.5 liter bottle)

$3.94 A$5.60

$4.42 A$6.27

-10.86%

Imported Beer (0.33 liter bottle)

$4.22 A$5.98

$7.08 A$10.05

-40.40%

One-way Ticket (Public Transport)

$3.04 A$4.32

$2.63 A$3.73

15.59%

Public Transport Monthly Pass (Regular Price)

$72.2 A$103

$65.5 A$93.0

10.22%

Taxi Start (Normal Tariff)

$4.04 A$5.73

$3.68 A$5.23

9.78%

Taxi (Normal Tariff) (1km)

$2.15 A$3.05

$1.62 A$2.30

32.72%

Taxi 1hour Waiting (Normal Tariff)

$49.61 A$70.4

$33.82 A$47.99

46.69%

Gasoline (1 liter)

$1.12 A$1.60

$1.38 A$1.95

-18.84%

Midsize Hatchback 1.4l (Volkswagen Golf, Toyota Prius, Honda Civic, etc)

$28.3K A$40.2K

$29.4K A$41.7K

-3.49%

Compact Sedan 1.6l (Toyota Corolla, Mazda3, Kia K4, Hyundai Elantra, etc)

$23.9K A$33.9K

$22.5K A$31.9K

6.11%

Utilities for 2 People in 2-bedroom Apartment (Heating, Electricity, Gas, Water, Garbage) (85m2)

$158 A$225

$285 A$404

-44.40%

SIM Card Monthly Plan (Calls and 10GB+ Data)

$28.01 A$39.74

$42.18 A$59.9

-33.59%

Internet (50+ Mbps, Unlimited Data)

$54.4 A$77.2

$59.5 A$84.4

-8.51%

Gym Membership (Monthly)

$41.05 A$58.3

$47.15 A$66.9

-12.94%

Tennis Court (1 Hour on Weekend)

$15.96 A$22.64

$15.85 A$22.49

0.69%

Cinema Ticket

$16.15 A$22.92

$10.40 A$14.76

55.29%

Preschool or Kindergarten, Full Day, Private, 1 Child (Monthly)

$1,797 A$2,550

$1,596 A$2,265

12.59%

International Primary School, 1 Child (Yearly)

$12.0K A$17.1K

$11.9K A$17.0K

0.63%

Jeans (Levis 501 Or Similar)

$69.0 A$97.9

$82.8 A$117

-16.65%

Summer Dress (H&M, Zara, etc)

$48.00 A$68.1

$44.82 A$63.6

7.10%

Sport Shoes (Adidas, Nike)

$101 A$143

$112 A$158

-9.87%

Men's Leather Business Shoes

$108 A$153

$102 A$145

5.30%

1-bedroom Apartment, City Center (Monthly)

$1,501 A$2,130

$739 A$1,048

103.22%

1-bedroom Apartment, Outside City Center (Monthly)

$1,131 A$1,605

$649 A$921

74.37%

3-bedroom Apartment, City Center (Monthly)

$2,494 A$3,538

$1,155 A$1,638

115.97%

3-bedroom Apartment, Outside City Center (Monthly)

$1,812 A$2,570

$1,546 A$2,193

17.21%

Buy Apartment in City Center (m2)

$8,461 A$12.0K

$6,226 A$8,834

35.89%

Buy Apartment Outside City Center (m2)

$5,611 A$7,962

$5,083 A$7,213

10.38%

Average Monthly Net Salary (After Tax)

$4,318 A$6,127

$2,500 A$3,547

72.73%

20-Year Fixed Mortgage Interest Rate (Annual %)

6.42

6.63

-3.17%

CityCost data is based on AI and user input – minor inaccuracies may occur.

Last update for Perth: July 26, 2026

Last update for Mount Gambier: July 27, 2026

Cost Breakdown

A one-bedroom apartment in the center runs $1,501 in Perth and $739 in Mount Gambier. Housing cost is often the main lever when comparing two cities.

Perth pays 73% more on average. The extra income cushions the higher costs, though housing choices and lifestyle decide how much of the gap is truly closed.

Dining out: $77.0 in Perth vs $110 in Mount Gambier for a mid-range dinner for two. Groceries echo the gap at $334 vs $373 per month, with Perth cheaper across the board.

City Median Internet Speeds Comparison (Updated April 2026)

The chart highlights the Precision Threshold for mobile and fixed broadband internet speeds, updated quarterly.

Digital Nomad Cost of Living Index

Perth vs Mount Gambier: Cost of Living - Frequently Asked Questions

Mount Gambier wins on cost – living expenses run 12% lower than in Perth. Housing and daily spending are where you'll feel the difference most, making Mount Gambier the obvious pick if budget is a priority.

Average pay runs 73% higher in Perth, which matters when comparing affordability. Whether that higher income actually nets you more depends on your spending habits and housing choices.

Rent for a central apartment: $1,501 in Perth versus $739 in Mount Gambier. Housing is usually the single largest factor when comparing overall living costs between the two.

Childcare runs $1,797 in Perth versus $1,596 in Mount Gambier. Over years of preschool, even a modest monthly gap compounds into a major financial factor for families.

Shoppers in Perth pay roughly 12% less for everyday groceries. It's an unusual reversal that partly offsets higher costs elsewhere.

At $2,094 in Mount Gambier versus $2,344 in Perth, a $2,000 budget is realistic in Mount Gambier but tight or insufficient in Perth. The gap between the two cities makes Mount Gambier the clear choice for anyone on this budget.

Both cities offer a good standard of living with different trade-offs. Neither is objectively better – the right pick depends on what matters most: affordability, career, cultural scene, or climate.

Safety-wise, Perth and Mount Gambier are on par. Petty crime is typical for cities this size, and most residents feel comfortable going about their daily routines in either place.

Expats usually find Mount Gambier gentler on the wallet – expenses run 12% less than in Perth. Beyond cost, consider language, visa policies, and how big the international community is in each city.