Land
Size, shape and altitude
How big is it, really?
Thailand fits inside Peru 2.5 times.
Peru: 1,285,220 km² (2023) · Thailand: 513,115 km² (2023)
How much coast is there?
Thailand’s coastline is 33% longer than Peru’s.
Peru: 2,414 km (2026 edition) · Thailand: 3,219 km (2026 edition)
How high can you climb?
Peru’s highest peak towers 4,181 m above Thailand’s.
Peru: 6,746 m (2026 edition) · Thailand: 2,565 m (2026 edition)
People
Who lives there, and how closely
How many people live there?
Thailand has 2.1 times as many people as Peru.
Peru: 34.6 million (2025) · Thailand: 71.6 million (2025)
How crowded is it?
Thailand is 5.2 times as densely populated as Peru.
Peru: 27 per km² (2025) · Thailand: 140 per km² (2025)
How tall are the men?
Men in Thailand are 4.9 cm taller than in Peru.
Peru: 166.8 cm (2019) · Thailand: 171.6 cm (2019)
How tall are the women?
Women in Thailand are 5.0 cm taller than in Peru.
Peru: 154.4 cm (2019) · Thailand: 159.4 cm (2019)
How old is the typical person?
The typical person in Thailand is 10 years older than in Peru.
Peru: 29.5 years (2023) · Thailand: 39.7 years (2023)
How many children per woman?
Women in Peru have 0.8 more children on average than in Thailand.
Peru: 1.97 children per woman (2024) · Thailand: 1.2 children per woman (2024)
How many people are 65 or older?
16% of people in Thailand are 65 or older, versus 9.5% in Peru.
Peru: 9.5% (2025) · Thailand: 16% (2025)
How many Nobel laureates were born there?
Peru has produced 0.3 Nobel laureates per 10 million people, Thailand 0.0.
Peru: 0.3 (2025) · Thailand: 0 (2025)
How many official languages?
Peru has 3 official languages, Thailand 1.
Peru: 3 (2026) · Thailand: 1 (2026)
Money
What an economy looks like per person
How big is the economy?
Thailand’s economy is 72% larger than Peru’s.
Peru: $335 billion (2025) · Thailand: $577 billion (2025)
How much is produced per person?
Thailand produces 40% more per person than Peru.
Peru: Int$18,816 (2025) · Thailand: Int$26,250 (2025)
How evenly is income shared?
Income is more unequally shared in Peru than in Thailand (Gini 6.8 points higher).
Peru: 40.1 (2024) · Thailand: 33.3 (2024)
How many people are looking for work?
Unemployment is 5.1% in Peru, versus 0.8% in Thailand.
Peru: 5.1% (2025) · Thailand: 0.8% (2025)
How much goes to the military?
Thailand and Peru are practically level.
Peru: 0.9% (2024) · Thailand: 1.1% (2024)
How expensive is it?
Peru’s price level (US = 100) is 1.7× Thailand’s.
Peru: 51% (2025) · Thailand: 31% (2025)
Health
Long lives, small beginnings
How much is spent on health?
Peru spends 36% more on health per person than Thailand.
Peru: $446 (2023) · Thailand: $327 (2023)
How long do people live?
People in Peru live 1.4 years longer than in Thailand.
Peru: 77.9 years (2024) · Thailand: 76.6 years (2024)
How many babies don’t reach their first birthday?
A baby in Peru is 43% more likely to die before turning one than in Thailand.
Peru: 11 per 1,000 (2024) · Thailand: 7.7 per 1,000 (2024)
How many doctors are there?
Peru has 3.1 times as many doctors per person as Thailand.
Peru: 1.7 per 1,000 (2023) · Thailand: 0.5 per 1,000 (2021)
How common is obesity?
29% of adults in Peru are obese, versus 16% in Thailand.
Peru: 29.1% (2024) · Thailand: 15.5% (2024)
How many adults smoke?
18% of adults in Thailand smoke, versus 12% in Peru.
Peru: 12.4% (2024) · Thailand: 17.8% (2024)
Everyday life
Plates, glasses and happiness
How do people rate their lives?
People in Thailand rate their lives 0.32 points higher than in Peru.
Peru: 5.97 (2025) · Thailand: 6.30 (2025)
How much do people drink?
Adults in Thailand drink 65% more alcohol than in Peru.
Peru: 4.8 litres (2023) · Thailand: 7.9 litres (2023)
How much meat is on the menu?
Peru has 2.3 times as much meat per person as Thailand.
Peru: 55.4 kg (2023) · Thailand: 24.5 kg (2023)
How much food is there per day?
Thailand has 45 kcal more food per person per day than Peru.
Peru: 2,811 kcal (2023) · Thailand: 2,855 kcal (2023)
How long do people work?
Workers in Thailand put in 34 more hours a year than in Peru.
Peru: 2,143 hours (2023) · Thailand: 2,177 hours (2023)
How long do people go to school?
Adults in Peru went to school 1.1 years longer than in Thailand.
Peru: 10.2 years (2023) · Thailand: 9 years (2023)
How many tourists visit?
Thailand welcomed 9.3 times as many tourists per resident as Peru (2019).
Peru: 0.06 (2022) · Thailand: 0.56 (2019)
Connected
Online, electrified, urban
How many people are online?
91% of people in Thailand are online, versus 82% in Peru.
Peru: 82% (2024) · Thailand: 91% (2024)
Who has electricity at home?
100% of people in Thailand have electricity, versus 97% in Peru.
Peru: 96.5% (2024) · Thailand: 100% (2024)
How many live in cities?
86% of people in Peru live in cities, versus 63% in Thailand.
Peru: 86% (2025) · Thailand: 63% (2025)
How many phones per person?
Thailand has 161 mobile subscriptions per 100 people, Peru 125.
Peru: 125 (2024) · Thailand: 161 (2024)
How much railway is there?
Thailand’s railway network is 2.2 times as long as Peru’s.
Peru: 1,854 km (2017) · Thailand: 4,092 km (2017)
How much do they fly?
Airlines from Thailand fly 41% more passengers per resident than those from Peru.
Peru: 0.51 (2023) · Thailand: 0.72 (2023)
Planet
Air, forests and energy
How much of the land is forest?
Forest covers 56% of Peru, but only 39% of Thailand.
Peru: 56.1% (2023) · Thailand: 38.7% (2023)
How much CO₂ does each person emit?
The average person in Thailand emits 82% more CO₂ than someone in Peru.
Peru: 2.1 t (2024) · Thailand: 3.7 t (2024)
How green is the power grid?
64% of Peru’s electricity is renewable, versus 17% in Thailand.
Peru: 63.6% (2025) · Thailand: 16.6% (2025)
How clean is the air?
The air in Peru carries 18% more fine dust than in Thailand.
Peru: 27.6 µg/m³ (2024) · Thailand: 23.3 µg/m³ (2024)
Safety
Measured risk, not vibes
How common is murder?
Peru: 8.6 per 100k (2021) · Thailand: no data
How dangerous are the roads?
Roads in Thailand are 2 times as deadly as in Peru.
Peru: 12.7 per 100k (2021) · Thailand: 25.4 per 100k (2021)
Climate
What the year feels like
How warm is it?
Thailand is on average 7.5 °C warmer than Peru.
Peru: 19.2°C (2016–2025 avg) · Thailand: 26.8°C (2016–2025 avg)
How much rain falls?
Peru gets 31% more rain than Thailand.
Peru: 2,164 mm (2016–2025 avg) · Thailand: 1,657 mm (2016–2025 avg)
Quick answers
Is Peru bigger than Thailand?
Peru is larger. Thailand fits inside Peru 2.5 times.
Which has more people, Peru or Thailand?
Thailand has 2.1 times as many people as Peru (2025 estimates).
Where do people live longer, Peru or Thailand?
People in Peru live 1.4 years longer than in Thailand. Life expectancy at birth is 77.9 years in Peru and 76.6 in Thailand.
Are people taller in Peru or Thailand?
Men in Thailand are 4.9 cm taller than in Peru (NCD-RisC, cohort born 2019).