Cost of Living Comparison Between Port Moresby and Grass Valley, CA Cost of Living Comparison Between Port Moresby and Grass Valley, CA

Monthly Cost of Living

Monthly costs for one person with rent: $1,732 in Port Moresby versus $2,952 in Grass Valley, CA.

Estimated couple costs with rent: $2,458 in Port Moresby versus $3,863 in Grass Valley, CA.

Monthly costs for a family of three with rent: $3,183 in Port Moresby versus $4,774 in Grass Valley, CA.

Living in Port Moresby costs roughly 41% less than in Grass Valley, CA, driven mainly by Monthly Utilities & Internet.

Both cities are pricier than the global median: Port Moresby 29% above, Grass Valley, CA 120% above.

Meal at Budget Restaurant

$9.81 PGK 43.18

$20.27 $20.27

-51.60%

Three-Course Dinner for Two, Mid-Range

$48.52 PGK 213

$88.3 $88.3

-45.05%

Fast Food Meal (McDonalds, etc)

$5.87 PGK 25.85

$7.85 $7.85

-25.22%

Cappuccino

$2.22 PGK 9.78

$4.86 $4.86

-54.32%

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

$0.80 PGK 3.54

$2.60 $2.60

-69.23%

Water (0.33 liter bottle)

$0.83 PGK 3.67

$1.51 $1.51

-45.03%

Local Beer (0.5 liter draught)

$2.38 PGK 10.48

$7.90 $7.90

-69.87%

Imported Beer (0.33 liter bottle)

$4.04 PGK 17.79

$8.18 $8.18

-50.61%

Milk (1 liter)

$2.01 PGK 8.82

$1.40 $1.40

43.57%

White Bread (500g)

$1.54 PGK 6.79

$5.00 $5.00

-69.20%

Rice (white) (1kg)

$1.56 PGK 6.87

$2.14 $2.14

-27.10%

Eggs

$3.84 PGK 16.91

$6.76 $6.76

-43.20%

Local Cheese (1kg)

$4.48 PGK 19.73

$20.82 $20.82

-78.48%

Chicken Fillets (1kg)

$6.13 PGK 26.99

$14.60 $14.60

-58.01%

Beef Round Steak (1kg)

$9.39 PGK 41.33

$17.20 $17.20

-45.41%

Apples (1kg)

$4.12 PGK 18.13

$4.36 $4.36

-5.50%

Banana (1kg)

$2.90 PGK 12.78

$2.22 $2.22

30.63%

Oranges (1kg)

$5.40 PGK 23.77

$2.22 $2.22

143.24%

Tomato (1kg)

$5.41 PGK 23.80

$6.24 $6.24

-13.30%

Potato (1kg)

$3.26 PGK 14.36

$2.16 $2.16

50.93%

Onion (1kg)

$2.71 PGK 11.90

$3.44 $3.44

-21.22%

Lettuce (1 head)

$3.01 PGK 13.24

$1.98 $1.98

52.02%

Water (1.5 liter bottle)

$1.32 PGK 5.81

$2.97 $2.97

-55.56%

Cigarettes 20 Pack (Marlboro, Camel)

$6.73 PGK 29.63

$9.86 $9.86

-31.74%

Wine (Bottle)

$11.40 PGK 50.2

$12.18 $12.18

-6.40%

Local Beer (0.5 liter bottle)

$2.90 PGK 12.74

$1.77 $1.77

63.84%

Imported Beer (0.33 liter bottle)

$3.70 PGK 16.27

$3.88 $3.88

-4.64%

One-way Ticket (Public Transport)

$0.50 PGK 2.20

$2.03 $2.03

-75.37%

Public Transport Monthly Pass (Regular Price)

$23.53 PGK 104

Taxi Start (Normal Tariff)

$6.05 PGK 26.63

$3.57 $3.57

69.47%

Taxi (Normal Tariff) (1km)

$2.42 PGK 10.65

$1.97 $1.97

22.84%

Taxi 1hour Waiting (Normal Tariff)

$16.97 PGK 74.7

$39.43 $39.43

-56.96%

Gasoline (1 liter)

$1.08 PGK 4.74

$1.29 $1.29

-16.28%

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

$23.0K PGK 101.3K

$24.2K $24.2K

-5.03%

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

$24.7K PGK 108.8K

$26.1K $26.1K

-5.12%

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

$107 PGK 471

$274 $274

-60.95%

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

$47.53 PGK 209

$52.1 $52.1

-8.81%

Internet (50+ Mbps, Unlimited Data)

$385 PGK 1,696

$60.1 $60.1

540.79%

Gym Membership (Monthly)

$66.6 PGK 293

$49.74 $49.74

33.96%

Tennis Court (1 Hour on Weekend)

$20.29 PGK 89.3

Cinema Ticket

$9.33 PGK 41.06

$12.79 $12.79

-27.05%

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

$646 PGK 2,841

$2,728 $2,728

-76.33%

International Primary School, 1 Child (Yearly)

$4,065 PGK 17.9K

$37.8K $37.8K

-89.24%

Jeans (Levis 501 Or Similar)

$31.32 PGK 138

$34.74 $34.74

-9.84%

Summer Dress (H&M, Zara, etc)

$37.32 PGK 164

$34.59 $34.59

7.89%

Sport Shoes (Adidas, Nike)

$77.3 PGK 340

$88.9 $88.9

-13.07%

Men's Leather Business Shoes

$98.8 PGK 435

$126 $126

-21.64%

1-bedroom Apartment, City Center (Monthly)

$2,146 PGK 9,443

$1,802 $1,802

19.07%

1-bedroom Apartment, Outside City Center (Monthly)

$476 PGK 2,094

$1,601 $1,601

-70.28%

3-bedroom Apartment, City Center (Monthly)

$3,453 PGK 15.2K

$2,334 $2,334

47.97%

3-bedroom Apartment, Outside City Center (Monthly)

$840 PGK 3,698

$1,620 $1,620

-48.12%

Buy Apartment in City Center (m2)

$2,126 PGK 9,352

$3,714 $3,714

-42.77%

Buy Apartment Outside City Center (m2)

$3,859 PGK 17.0K

$3,620 $3,620

6.60%

Average Monthly Net Salary (After Tax)

$452 PGK 1,988

$2,923 $2,923

-84.54%

20-Year Fixed Mortgage Interest Rate (Annual %)

13.33

6.55

103.51%

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

Last update for Port Moresby: April 20, 2026

Last update for Grass Valley, CA: April 19, 2026

Cost Breakdown

A one-bedroom apartment in the center runs $2,146 in Port Moresby and $1,802 in Grass Valley, CA. Housing cost is often the main lever when comparing two cities.

Grass Valley, CA pays 547% 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: $49 in Port Moresby vs $88 in Grass Valley, CA for a mid-range dinner for two. Groceries echo the gap at $304 vs $460 per month, with Port Moresby 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

Port Moresby vs Grass Valley, CA: Cost of Living - Frequently Asked Questions

Port Moresby and Grass Valley, CA differ by about 70% in total monthly costs ($1,732 vs $2,952 including rent). Port Moresby is meaningfully more affordable – a gap that matters a lot on a fixed or modest income.

On paper, Grass Valley, CA earns 547% less. That's worth factoring in alongside costs, though remote workers earning in a stronger currency may not notice the difference at all.

Rent for a central apartment: $2,146 in Port Moresby versus $1,802 in Grass Valley, CA. Housing is usually the single largest factor when comparing overall living costs between the two.

Supermarket bills run roughly 51% higher in Grass Valley, CA. For households that cook at home regularly, that difference adds up over a month.

All in, you'll spend $1,732 per month in Port Moresby versus $2,952 in Grass Valley, CA – a 70% gap that adds up to real savings over time for anyone picking the cheaper option.

Both cities are expensive relative to $2,000. Port Moresby is the more realistic option, but even there you'll need to be disciplined with housing, food, and fun money.

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.

Expats usually find Port Moresby gentler on the wallet – expenses run 70% less than in Grass Valley, CA. Beyond cost, consider language, visa policies, and how big the international community is in each city.