Sri Lanka: Population, Economy & Travel Facts

Essential data for planning your trip to Sri Lanka — from population and demographics to economic indicators, healthcare infrastructure, tourism trends, and digital connectivity.

Population & Geography

Population
21,670,000
#58 of 197 countries
Area
65,610 km²
#124 of 248 countries
Density
330.3 / km²
#40 of 245 countries

Sri Lanka has a population of 21,670,000 spread across 65,610 km², giving it an average density of 330.3 people per km². This moderate density means a mix of bustling cities and quieter rural areas to explore.

Most Populous Cities

Colombo
648,034
667 / km²
Dehiwala-Mount Lavinia
219,827
9761 / km²
Maharagama
195,355
4530 / km²
Jaffna
169,102
3444 / km²
Moratuwa
168,280
3927 / km²
Negombo
137,223
5576 / km²
Pita Kotte
118,179
4266 / km²
Sri Jayewardenepura Kotte
115,826
4266 / km²
Kandy
111,701
3636 / km²
Trincomalee
108,420
5534 / km²

Demographics

Median Age
34.2
Life Expectancy
76.8 yrs
Literacy Rate
92.7%
Government
presidential republic
Ethnic Groups
Religions
GDP by Sector

Economy & Cost of Living

Understanding the local economy helps travellers budget effectively and set expectations. Sri Lanka is classified as a lower middle income country by the World Bank. Prices are roughly 26% of US levels, meaning your money goes significantly further here — accommodation, food, and transport are very affordable by Western standards.

Income Level
Lower middle income
GDP per Capita
$3,799
Cost of Living
26% of US
Inflation
16.5%
Inequality
37.7
Moderate