Moving to Sao Tome and Principe from Guam

moving to

What to Expect

Considering a move from Guam to Sao Tome and Principe? Here's how the two compare on cost, climate, safety, and more.

If you moved from Guam to Sao Tome and Principe, and you’d need to navigate life in Portuguese.

Planning this move? Get up to 5 free, no-obligation quotes from vetted international movers. Get free quotes ↓

Get free moving quotes to Sao Tome and Principe

We've teamed up with a vetted network of international movers to help MyLifeElsewhere readers plan their move with confidence. Tell us about your move and get up to 5 free, no-obligation quotes in under 2 minutes.

  • ✅ Up to 5 quotes from screened movers
  • ✅ Licensed and insured providers only
  • ✅ 100% free — you choose who contacts you

Key Indicator Comparison

The numbers behind daily life in Sao Tome and Principe compared to Guam.

Is it safe?

Homicide rate World Bank, 2019

per 100,000 people per year

GU
4.3
ST
3.2

Sao Tome and Principe performs significantly better than Guam across all safety metrics.

What about the environment?

CO₂ emissions per capita World Bank, 2024

tonnes of CO₂ emitted per person per year

GU
0.0t
ST
0.6t

Guam performs better than Sao Tome and Principe across all environment metrics.

Will I have good infrastructure?

Broadband per 100 people World Bank, 2024

fixed broadband subscriptions — key for remote work

GU
1.8
ST
3.0
Internet access The World Factbook, 2024

share of households with internet

GU
80.5%
ST
59.1%

Guam generally does better on infrastructure, though Sao Tome and Principe leads in broadband per 100 people.

What are the job prospects?

Unemployment rate World Bank, 2025

percentage of the labour force without work

GU
5.6%
ST
9.1%
GDP per capita World Bank, 2025

a broad measure of economic output per person

GU
$41,833
ST
$4,084

Guam performs better than Sao Tome and Principe across all employment & economy metrics.

Is it good for families?

Life expectancy World Bank, 2024

average years of life at birth

GU
77.4 yrs
ST
69.9 yrs
Infant mortality The World Factbook, 2024

deaths per 1,000 live births — lower is better

GU
11.5
ST
9.2

Guam generally does better on family life, though Sao Tome and Principe leads in infant mortality.

Sources: World Bank (2017–2025), The World Factbook (2001–2022), United Nations SDG Indicators (2011). How we calculate this

Can you move from Guam to Sao Tome and Principe?

Short-stay tourist visa rules between Guam and Sao Tome and Principe. To live, work, or study long-term in Sao Tome and Principe, you'll need a separate residence or work visa — check Sao Tome and Principe's immigration authority.

Sao Tome and Principe passport

Sao Tome and Principe passport holder visiting Guam

Visa Required
Sao Tome and Principe passport holders need a visa to enter Guam.

Data: Henley Passport Index. Check with the destination country's embassy for the most current requirements.

Frequently Asked Questions

Can I work remotely from Sao Tome and Principe?

Connectivity is usually fine (Sao Tome and Principe: 3.0 fixed broadband per 100). What actually decides it is legal: does Sao Tome and Principe offer a digital nomad visa, will your employer permit overseas work, and where are you tax-resident?

Is Sao Tome and Principe safe for expats?

Sao Tome and Principe performs significantly better than Guam across all safety metrics. The homicide rate in Sao Tome and Principe is 3.2 per 100,000 people, compared to 4.3 in Guam.

What language do they speak in Sao Tome and Principe?

The official language in Sao Tome and Principe is Portuguese. In Guam, the official languages are Chamorro, English and Spanish.

Share this

At a Glance

GU ST
Population 168,999 240,254
Currency United States Dollar ($) São Tomé and Príncipe Dobra (STD)
Languages Chamorro, English, Spanish Portuguese
Driving side Right Right
Calling code +1671 +239
Time zones 1 1