Land
Size, shape and altitude
How big is it, really?
Nigeria is 80% bigger than Thailand
Nigeria: 923,768 km² (2024) · Thailand: 513,115 km² (2024)
How much coast is there?
Thailand’s coastline is 3.8 times as long as Nigeria’s
Nigeria: 853 km (2026 edition) · Thailand: 3,219 km (2026 edition)
How high can you climb?
Thailand’s highest peak towers 146 m above Nigeria’s
Nigeria: 2,419 m (2026 edition) · Thailand: 2,565 m (2026 edition)
How much of the land is farmed?
Farmland covers 77% of Nigeria, versus 43% of Thailand
Nigeria: 77.1% (2024) · Thailand: 43.3% (2024)
People
Who lives there, and how closely
How many people live there?
Nigeria has 3.3 times as many people as Thailand
Nigeria: 238 million (2025) · Thailand: 71.6 million (2025)
How crowded is it?
Nigeria is 86% more densely populated than Thailand
Nigeria: 261 per km² (2025) · Thailand: 140 per km² (2025)
How tall are the men?
Thailand and Nigeria are practically level
Nigeria: 171.6 cm (2019) · Thailand: 171.6 cm (2019)
How tall are the women?
Women in Thailand are 1.3 cm taller than in Nigeria
Nigeria: 158.1 cm (2019) · Thailand: 159.4 cm (2019)
How old is the typical person?
The typical person in Thailand is 22 years older than in Nigeria
Nigeria: 17.8 years (2023) · Thailand: 39.7 years (2023)
How many children per woman?
Women in Nigeria have 3.2 more children on average than in Thailand
Nigeria: 4.38 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 3.1% in Nigeria
Nigeria: 3.1% (2025) · Thailand: 16% (2025)
How many refugees does it host?
Thailand hosts 2.2 times as many refugees per resident as Nigeria
Nigeria: 0.5 per 1,000 (2025) · Thailand: 1.2 per 1,000 (2025)
How many Nobel laureates were born there?
Nigeria has produced 0.0 Nobel laureates per 10 million people, Thailand none
Nigeria: 0.042 (2026) · Thailand: 0 (2026)
How many official languages?
Nigeria and Thailand are practically level
Nigeria: 1 (2026) · Thailand: 1 (2026)
Money
What an economy looks like per person
How big is the economy?
Thailand’s economy is 2 times the size of Nigeria’s
Nigeria: $291 billion (2025) · Thailand: $577 billion (2025)
How much is produced per person?
Thailand produces 2.8 times as much per person as Nigeria
Nigeria: Int$9,532 (2025) · Thailand: Int$26,250 (2025)
How evenly is income shared?
Income is more unequally shared in Nigeria than in Thailand (Gini 0.6 points higher)
Nigeria: 33.9 (2022) · Thailand: 33.3 (2024)
How many live on less than $3 a day?
42% of people in Nigeria live on less than $3 a day, versus 0% in Thailand
Nigeria: 41.8% (2022) · Thailand: 0% (2024)
How many people are looking for work?
Unemployment is 3.1% in Nigeria, versus 0.8% in Thailand
Nigeria: 3.1% (2025) · Thailand: 0.8% (2025)
How much goes to the military?
Thailand and Nigeria are practically level
Nigeria: 0.9% (2025) · Thailand: 1% (2025)
How much does the central government collect in tax?
Nigeria: no data · Thailand: 15.2% (2024)
How expensive is it?
Thailand’s price level (US = 100) is 2.4× Nigeria’s
Nigeria: 13% (2025) · Thailand: 31% (2025)
Health
Long lives, small beginnings
How much is spent on health?
Thailand spends 4.9 times as much on health per person as Nigeria
Nigeria: $67 (2023) · Thailand: $327 (2023)
How long do people live?
People in Thailand live 22 years longer than in Nigeria
Nigeria: 54.6 years (2024) · Thailand: 76.6 years (2024)
How many babies don’t reach their first birthday?
A baby in Nigeria is 9.1 times as likely to die before turning one as in Thailand
Nigeria: 69.8 per 1,000 (2024) · Thailand: 7.7 per 1,000 (2024)
How many doctors are there?
Thailand has 42% more doctors per person than Nigeria
Nigeria: 0.4 per 1,000 (2023) · Thailand: 0.5 per 1,000 (2021)
How many hospital beds are there?
Nigeria: no data · Thailand: 2.4 per 1,000 (2023)
How common is suicide?
The suicide rate in Thailand is 48% higher than in Nigeria
Nigeria: 6.5 per 100k (2023) · Thailand: 9.6 per 100k (2023)
How common is obesity?
16% of adults in Thailand are obese, versus 12% in Nigeria
Nigeria: 12.1% (2024) · Thailand: 15.5% (2024)
How many adults smoke?
18% of adults in Thailand smoke, versus 3.1% in Nigeria
Nigeria: 3.1% (2024) · Thailand: 17.8% (2024)
Everyday life
Plates, glasses and happiness
How do people rate their lives?
People in Thailand rate their lives 1.51 points higher than in Nigeria
Nigeria: 4.79 (2025) · Thailand: 6.30 (2025)
How much do people drink?
Adults in Thailand drink 3.9 times as much alcohol as in Nigeria
Nigeria: 2 litres (2023) · Thailand: 7.9 litres (2023)
How much meat is on the menu?
Thailand has 3.4 times as much meat per person as Nigeria
Nigeria: 7.1 kg (2023) · Thailand: 24.5 kg (2023)
How much food is there per day?
Thailand has 385 kcal more food per person per day than Nigeria
Nigeria: 2,470 kcal (2023) · Thailand: 2,855 kcal (2023)
How long do people work?
Workers in Thailand put in 115 more hours a year than in Nigeria
Nigeria: 2,062 hours (2023) · Thailand: 2,177 hours (2023)
How long do people go to school?
Adults in Thailand went to school 1.5 years longer than in Nigeria
Nigeria: 7.6 years (2023) · Thailand: 9 years (2023)
How many tourists visit?
Thailand welcomed 241 times as many tourists per resident as Nigeria (2019)
Nigeria: 0.0023 (2024) · Thailand: 0.56 (2019)
How many World Heritage sites?
Thailand has 7 more World Heritage sites than Nigeria (9 against 2)
Nigeria: 2 (2026) · Thailand: 9 (2026)
How many Olympic medals has it won?
Thailand has won 41 Olympic medals, Nigeria 27
Nigeria: 27 (2026 edition) · Thailand: 41 (2026 edition)
Connected
Online, electrified, urban
How many people are online?
91% of people in Thailand are online, versus 41% in Nigeria
Nigeria: 41% (2024) · Thailand: 91% (2024)
How fast is home internet?
Home internet in Thailand is 8.2 times as fast as in Nigeria
Nigeria: 44 Mbps (2026) · Thailand: 360 Mbps (2026)
Who has electricity at home?
100% of people in Thailand have electricity, versus 63% in Nigeria
Nigeria: 62.5% (2024) · Thailand: 100% (2024)
How many live in cities?
64% of people in Nigeria live in cities, versus 63% in Thailand
Nigeria: 64% (2025) · Thailand: 63% (2025)
How many phones per person?
Thailand has 161 mobile subscriptions per 100 people, Nigeria 71
Nigeria: 71 (2024) · Thailand: 161 (2024)
How much railway is there?
Thailand’s railway network is 16% longer than Nigeria’s
Nigeria: 3,528 km (2015) · Thailand: 4,092 km (2017)
How much do they fly?
Airlines from Thailand fly 33 times as many passengers per resident as those from Nigeria
Nigeria: 0.02 (2023) · Thailand: 0.72 (2023)
Planet
Air, forests and energy
How much of the land is forest?
Forest covers 39% of Thailand, but only 19% of Nigeria
Nigeria: 18.9% (2024) · Thailand: 38.7% (2024)
How much CO₂ does each person emit?
The average person in Thailand emits 6.4 times as much CO₂ as someone in Nigeria
Nigeria: 0.6 t (2024) · Thailand: 3.7 t (2024)
How green is the power grid?
31% of Nigeria’s electricity is renewable, versus 17% in Thailand
Nigeria: 31.3% (2025) · Thailand: 16.6% (2025)
How clean is the air?
The air in Nigeria carries 2.1 times as much fine dust as in Thailand
Nigeria: 50 µg/m³ (2024) · Thailand: 23.3 µg/m³ (2024)
Safety
Measured risk, not vibes
How common is murder?
Nigeria: 15.7 per 100k (2023) · Thailand: no data
How dangerous are the roads?
Roads in Thailand are 44% deadlier than in Nigeria
Nigeria: 24.7 per 100k (2023) · Thailand: 35.6 per 100k (2023)
Climate
What the year feels like
How warm is it?
Nigeria is on average 0.7 °C warmer than Thailand
Nigeria: 27.4°C (2016–2025 avg) · Thailand: 26.8°C (2016–2025 avg)
How much rain falls?
Thailand gets 59% more rain than Nigeria
Nigeria: 1,044 mm (2016–2025 avg) · Thailand: 1,657 mm (2016–2025 avg)
Between them
People, goods and passports that cross from one to the other
Quick answers
Is Nigeria bigger than Thailand?
Nigeria is larger. Nigeria is 80% bigger than Thailand.
Which has more people, Nigeria or Thailand?
Nigeria has 3.3 times as many people as Thailand (2025 estimates).
Where do people live longer, Nigeria or Thailand?
People in Thailand live 22 years longer than in Nigeria. Life expectancy at birth is 54.6 years in Nigeria and 76.6 in Thailand.
Are people taller in Nigeria or Thailand?
Thailand and Nigeria are practically level (NCD-RisC, cohort born 2019).