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Sri Lanka

Total Population

21,290,164

Country Flag

Major Languages

  • English

  • Sinhala

    Official Language

  • Tamil

    Official Language

Major Religion

Buddhism

Capital City

  • Sri Jayawardenepura Kotte
    Population 115,826
  • Colombo
    Population 612,535

Major Cities

The breakdown of Sri Lanka’s Stratus Index Ranking for each group, category, and subcategory:

Stratus Index

67 / 177

The lower the number, the greater the need

People Groups

Bubbles are sized according to their relative population size within the country.

Show only indigenous people groups

0%

100%

Less Reached

More Reached

Population

21,290,164

Number of People Groups

174

Christian

7.58%

Evangelical

3.32%

Unreached Groups

16.1%

Population Unreached

3,429,611

Frontier Groups

12.2%

Population Frontier

2,596,000

Number of People Groups

174

Unreached Groups

79

Frontier Groups

59
0.11%

of the World’s Unreached Population

Largest People Groups (by Population)

  • Population
    8,128,000
    38.17%
    Christian
    7.01%
    Evangelical
    N/A
    Scripture Access
    Full Bible
    Indigenous
    Yes
  • Population
    1,150,000
    5.4%
    Christian
    7.28%
    Evangelical
    N/A
    Scripture Access
    Full Bible
    Indigenous
    Yes
  • Population
    1,067,000
    5.01%
    Christian
    7.4%
    Evangelical
    N/A
    Scripture Access
    Full Bible
    Indigenous
    Yes
  • Population
    719,000
    3.38%
    Christian
    8.12%
    Evangelical
    N/A
    Scripture Access
    Full Bible
    Indigenous
    Yes
  • Population
    553,000
    2.6%
    Christian
    6.9%
    Evangelical
    N/A
    Scripture Access
    Full Bible
    Indigenous
    Yes
  • Population
    1,161,000
    5.45%
    Christian
    14.8%
    Evangelical
    N/A
    Scripture Access
    Full Bible
    Indigenous
    Yes
  • Population
    1,131,000
    5.31%
    Christian
    0%
    Evangelical
    0%
    Scripture Access
    Full Bible
    Indigenous
    Yes
  • Population
    754,000
    3.54%
    Christian
    6.74%
    Evangelical
    N/A
    Scripture Access
    Full Bible
    Indigenous
    Yes
  • Population
    676,000
    3.17%
    Christian
    0%
    Evangelical
    0%
    Scripture Access
    Full Bible
    Indigenous
    Yes
  • Population
    375,000
    1.76%
    Christian
    1.48%
    Evangelical
    N/A
    Scripture Access
    Full Bible
    Indigenous
    Yes

Language Groups

Bubbles are sized according to their relative population size within the country.

Show only indigenous language groups

Number of Languages

23

Full Bible

15

Population Full Bible

21,094,200

New Testament

4

Population New Testament

16,400

Portion of Bible

1

Population Portion

1,900

No Scripture Access

3

Population No Scripture Access

184,000

Languages with less than 2% Christian

65.22%

Languages with less than 0.1% Christian

65.22%

0%

100%

Less Reached

More Reached

Highest Spoken Languages

  • Population
    15,727,000
    73.85%
    Christian
    3.61%
    Evangelical
    0%
    Scripture Access
    Full Bible
    Indigenous
    Yes
  • Population
    107,000
    0.5%
    Christian
    8.38%
    Evangelical
    N/A
    Scripture Access
    Unspecified
    Indigenous
    Yes
  • Population
    26,000
    0.12%
    Christian
    100%
    Evangelical
    N/A
    Scripture Access
    Unspecified
    Indigenous
    Yes
  • Population
    15,500
    0.07%
    Christian
    3.7%
    Evangelical
    0%
    Scripture Access
    Full Bible
    Indigenous
    Yes
  • Population
    5,200
    0.02%
    Christian
    0%
    Evangelical
    0%
    Scripture Access
    Full Bible
    Indigenous
    Yes
  • Population
    5,295,400
    24.87%
    Christian
    4.15%
    Evangelical
    0%
    Scripture Access
    Full Bible
    Indigenous
    Yes
  • Population
    51,000
    0.24%
    Christian
    0%
    Evangelical
    0%
    Scripture Access
    Translation Needed
    Indigenous
    No
  • Population
    25,600
    0.12%
    Christian
    0%
    Evangelical
    0%
    Scripture Access
    Full Bible
    Indigenous
    Yes
  • Population
    8,500
    0.04%
    Christian
    0%
    Evangelical
    0%
    Scripture Access
    Full Bible
    Indigenous
    No
  • Population
    5,100
    0.02%
    Christian
    0%
    Evangelical
    0%
    Scripture Access
    New Testament
    Indigenous
    No