Last update: Oct 2026

Cost of Living Comparison Between Tamuning and Sinajana

For one person, living is cheaper in Sinajana: $900 a month against $1,251 in Tamuning, rent and utilities included – about $4,200 less a year. The total is higher in Tamuning despite lower rent and utilities.

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Cost of Living Index in Tamuning
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Tamuning Living Index

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Tamuning

🇬🇺 Guam

$1,251

/mo nomad

Sinajana

🇬🇺 Guam

$900

/mo nomad

Monthly Cost of Living

How much you'll spend in Tamuning and in Sinajana

Real prices from locals and on-the-ground checks – rent, groceries, transit and the daily extras. Here's what a month in Tamuning and in Sinajana actually costs, broken down by who's living it.

Monthly costs for one person with rent: $1,251 in Tamuning versus $900 in Sinajana.

Tamuning $1,251
Sinajana $900

Estimated couple costs with rent: $1,799 in Tamuning versus $962 in Sinajana.

Tamuning $1,799
Sinajana $962

Monthly costs for a family of three with rent: $2,347 in Tamuning versus $1,025 in Sinajana.

Tamuning $2,347
Sinajana $1,025

Living in Tamuning is roughly 39% more expensive than in Sinajana, and outside of rent the biggest gap is in eating out.

Both cities sit below the global median: Tamuning 7% lower, Sinajana 33% lower.

Meal at Budget Restaurant

$14.94 $14.94

Three-Course Dinner for Two, Mid-Range

$55.8 $55.8

Fast Food Meal (McDonalds, etc)

$14.92 $14.92

Cappuccino

$5.56 $5.56

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

$2.96 $2.96

Water (0.33 liter bottle)

$1.24 $1.24

Local Beer (0.5 liter draught)

$6.32 $6.32

Imported Beer (0.33 liter bottle)

$15.23 $15.23

Milk (1 liter)

$3.45 $3.45

White Bread (500g)

$6.77 $6.77

Rice (white) (1kg)

$2.39 $2.39

Eggs

$7.01 $7.01

Apples (1kg)

$8.18 $8.18

Banana (1kg)

$3.02 $3.02

Oranges (1kg)

$4.84 $4.84

Tomato (1kg)

$7.78 $7.78

Potato (1kg)

$4.09 $4.09

Onion (1kg)

$2.86 $2.86

Cigarettes 20 Pack (Marlboro, Camel)

$9.65 $9.65

Wine (Bottle)

$12.09 $12.09

Taxi Start (Normal Tariff)

$19.72 $19.72

Gasoline (1 liter)

$1.31 $1.31

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

$26.3K $26.3K

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

$453 $453

$622 $622

-27.14%

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

$76.2 $76.2

$125 $125

-39.17%

Internet (50+ Mbps, Unlimited Data)

$92.3 $92.3

$152 $152

-39.29%

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

$405 $405

1-bedroom Apartment, City Center (Monthly)

$1,281 $1,281

Average Monthly Net Salary (After Tax)

$5,146 $5,146

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

Last update for Tamuning: October 12, 2026

Last update for Sinajana: October 11, 2026

Monthly budget structure

Share of the monthly basket for one person, rent included.

Monthly Utilities & Internet

Tamuning

$622 49.7%

Sinajana

–

Eating Out

Tamuning

$310 24.8%

Sinajana

–

Groceries & Markets

Tamuning

$299 * 23.9%

Sinajana

–

Getting Around

Tamuning

$20 * 1.6%

Sinajana

–

Accommodation & Living

Tamuning

- * 0%

Sinajana

–

Categories marked with * are only partly priced – their share counts the items that do have prices.

Good to know

🇬🇺 Tamuning

🇬🇺 Sinajana

🕒 Local time

00:56 12:56 AM

Same time as Tamuning

🌤 Weather

👥 Population

19,685

2,853

💱 Currency

United States Dollar USD $

📈 Exchange rate

1 USD = 0.889 EUR

Exchange rates and currency converter

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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

Tamuning vs Sinajana: Cost of Living - Frequently Asked Questions

Sinajana wins on cost – living expenses run 39% lower than in Tamuning. Housing and daily spending are where you'll feel the difference most, making Sinajana the obvious pick if budget is a priority.

You'd need roughly $1,876 in Tamuning and $1,350 in Sinajana to live well. The gap comes down to housing and overall price levels. Both cities are liveable on less, but these numbers represent actual comfort.

At $900 in Sinajana versus $1,251 in Tamuning, a $1,000 budget is realistic in Sinajana but tight or insufficient in Tamuning. The gap between the two cities makes Sinajana 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, Tamuning and Sinajana 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 Sinajana gentler on the wallet – expenses run 39% less than in Tamuning. Beyond cost, consider language, visa policies, and how big the international community is in each city.