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: $1,689 in Port Moresby versus $2,945 in Grass Valley, CA.

Estimated couple costs with rent: $2,472 in Port Moresby versus $3,853 in Grass Valley, CA.

Monthly costs for a family of three with rent: $3,255 in Port Moresby versus $4,762 in Grass Valley, CA.

Living in Port Moresby costs roughly 43% less than in Grass Valley, CA, driven mainly by Monthly Utilities & Internet.

Both cities are pricier than the global median: Port Moresby 26% above, Grass Valley, CA 120% above.

Meal at Budget Restaurant

$9.84 PGK 43.02

$20.04 $20.04

-50.90%

Three-Course Dinner for Two, Mid-Range

$47.81 PGK 209

$89.1 $89.1

-46.32%

Fast Food Meal (McDonalds, etc)

$5.94 PGK 25.97

$8.10 $8.10

-26.67%

Cappuccino

$2.29 PGK 10.03

$4.95 $4.95

-53.74%

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

$0.75 PGK 3.30

$2.54 $2.54

-70.47%

Water (0.33 liter bottle)

$0.83 PGK 3.64

$1.54 $1.54

-46.10%

Local Beer (0.5 liter draught)

$2.37 PGK 10.38

$7.92 $7.92

-70.08%

Imported Beer (0.33 liter bottle)

$4.15 PGK 18.14

$7.79 $7.79

-46.73%

Milk (1 liter)

$2.00 PGK 8.74

$1.38 $1.38

44.93%

White Bread (500g)

$1.56 PGK 6.82

$5.00 $5.00

-68.80%

Rice (white) (1kg)

$1.49 PGK 6.49

$2.16 $2.16

-31.02%

Eggs

$3.89 PGK 16.98

$6.70 $6.70

-41.94%

Local Cheese (1kg)

$4.56 PGK 19.92

$20.71 $20.71

-77.98%

Chicken Fillets (1kg)

$6.41 PGK 28.03

$14.66 $14.66

-56.28%

Beef Round Steak (1kg)

$9.34 PGK 40.81

$16.66 $16.66

-43.94%

Apples (1kg)

$3.98 PGK 17.38

$4.47 $4.47

-10.96%

Banana (1kg)

$2.89 PGK 12.65

$2.17 $2.17

33.18%

Oranges (1kg)

$5.58 PGK 24.39

$2.18 $2.18

155.96%

Tomato (1kg)

$5.66 PGK 24.73

$5.99 $5.99

-5.51%

Potato (1kg)

$3.40 PGK 14.84

$2.24 $2.24

51.79%

Onion (1kg)

$2.68 PGK 11.73

$3.31 $3.31

-19.03%

Lettuce (1 head)

$2.96 PGK 12.92

$1.96 $1.96

51.02%

Water (1.5 liter bottle)

$1.32 PGK 5.76

$3.02 $3.02

-56.29%

Cigarettes 20 Pack (Marlboro, Camel)

$6.67 PGK 29.15

$10.08 $10.08

-33.83%

Wine (Bottle)

$11.88 PGK 51.9

$11.91 $11.91

-0.25%

Local Beer (0.5 liter bottle)

$2.88 PGK 12.61

$1.77 $1.77

62.71%

Imported Beer (0.33 liter bottle)

$3.82 PGK 16.68

$4.08 $4.08

-6.37%

One-way Ticket (Public Transport)

$0.47 PGK 2.05

$1.98 $1.98

-76.26%

Public Transport Monthly Pass (Regular Price)

$23.77 PGK 104

Taxi Start (Normal Tariff)

$5.85 PGK 25.58

$3.47 $3.47

68.59%

Taxi (Normal Tariff) (1km)

$2.40 PGK 10.51

$1.99 $1.99

20.60%

Taxi 1hour Waiting (Normal Tariff)

$16.49 PGK 72.1

$39.95 $39.95

-58.72%

Gasoline (1 liter)

$1.14 PGK 5.00

$1.24 $1.24

-8.06%

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

$22.9K PGK 100.1K

$23.6K $23.6K

-2.86%

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

$24.6K PGK 107.5K

$25.8K $25.8K

-4.62%

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

$105 PGK 459

$275 $275

-61.89%

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

$46.75 PGK 204

$52.7 $52.7

-11.29%

Internet (50+ Mbps, Unlimited Data)

$382 PGK 1,671

$59.9 $59.9

538.70%

Gym Membership (Monthly)

$67.2 PGK 294

$51.0 $51.0

31.75%

Tennis Court (1 Hour on Weekend)

$20.62 PGK 90.1

Cinema Ticket

$9.73 PGK 42.53

$13.08 $13.08

-25.61%

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

$639 PGK 2,793

$2,768 $2,768

-76.92%

International Primary School, 1 Child (Yearly)

$4,095 PGK 17.9K

$38.4K $38.4K

-89.33%

Jeans (Levis 501 Or Similar)

$31.07 PGK 136

$34.75 $34.75

-10.59%

Summer Dress (H&M, Zara, etc)

$36.74 PGK 161

$35.20 $35.20

4.37%

Sport Shoes (Adidas, Nike)

$77.1 PGK 337

$89.4 $89.4

-13.83%

Men's Leather Business Shoes

$98.6 PGK 431

$126 $126

-21.88%

1-bedroom Apartment, City Center (Monthly)

$2,151 PGK 9,401

$1,770 $1,770

21.51%

1-bedroom Apartment, Outside City Center (Monthly)

$481 PGK 2,101

$1,599 $1,599

-69.94%

3-bedroom Apartment, City Center (Monthly)

$3,423 PGK 15.0K

$2,319 $2,319

47.63%

3-bedroom Apartment, Outside City Center (Monthly)

$826 PGK 3,611

$1,630 $1,630

-49.33%

Buy Apartment in City Center (m2)

$2,127 PGK 9,295

$3,673 $3,673

-42.10%

Buy Apartment Outside City Center (m2)

$3,892 PGK 17.0K

$3,620 $3,620

7.50%

Average Monthly Net Salary (After Tax)

$446 PGK 1,949

$2,931 $2,931

-84.78%

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: June 1, 2026

Last update for Grass Valley, CA: May 30, 2026

Cost Breakdown

A one-bedroom apartment in the center runs $2,151 in Port Moresby and $1,770 in Grass Valley, CA. Housing cost is often the main lever when comparing two cities.

Grass Valley, CA pays 557% 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: $48.00 in Port Moresby vs $89.0 in Grass Valley, CA for a mid-range dinner for two. Groceries echo the gap at $308 vs $457 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 74% in total monthly costs ($1,689 vs $2,945 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 557% 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: $2,151 in Port Moresby versus $1,770 in Grass Valley, CA. Housing is usually the single largest factor when comparing overall living costs between the two.

Supermarket bills run roughly 48% higher in Grass Valley, CA. For households that cook at home regularly, that difference adds up over a month.

All in, you'll spend $1,689 per month in Port Moresby versus $2,945 in Grass Valley, CA – a 74% 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 74% less than in Grass Valley, CA. Beyond cost, consider language, visa policies, and how big the international community is in each city.