Country reference
Saint Helena, Ascension and Tristan da Cunha
Saint Helena, Ascension and Tristan da Cunha, officially recorded here as Saint Helena, Ascension and Tristan da Cunha, is in its recorded region. Its capital is Not specified by source, and the profile links the place to SHP, 1 recorded IANA time zone, airports, education organizations, postal locations and historical route data. The World Bank income classification shown for this profile is an unclassified income group. GeoNames reports an area of 410 square kilometres. The structured country metadata lists calling code 290, top-level domain .sh, 1 language code, and 0 neighbouring territories. Indicator years can differ because each source series is published on its own schedule; the tables and charts below retain the year and unit for every observation. Country names, boundaries and classifications can change over time. Regional and income labels are statistical classifications rather than political or legal judgments. Linked airport, university, air-quality, postal and route totals reflect only records published in this DataOfWorld release, not complete national inventories.
Key facts
- Country code
- SH
- ISO alpha-3
- SHN
- Official name
- Saint Helena, Ascension and Tristan da Cunha
- Capital
- Not specified by source
- Currency
- SHP
- Time zones
- Africa/Abidjan
- Area (sq km)
- 410.0
- Calling code
- 290
- Top-level domain
- .sh
- Postal code format
- STHL 1ZZ
- Languages
- en-SH
- GeoNames ID
- 3370751
Field-level provenance
Sources for this profile
Dates and licenses apply to the specific facts and series supplied by each source.
iso-codes package
- Applicable date
- 2026-08-02
- Dataset version
- iso-codes-4.16.0
- License
- GNU Lesser General Public License 2.1 or later
- Attribution
- iso-codes project
World Bank Open Data
- Applicable date
- 2026-08-02
- Dataset version
- d29d57f8adf9
- License
- Creative Commons Attribution 4.0
- Attribution
- World Bank
IANA Time Zone Database
- Applicable date
- 2026-08-02
- Dataset version
- 2026c
- License
- Public domain (database); see distribution notices
- Attribution
- IANA Time Zone Database maintainers
Unicode CLDR territory currency data
- Applicable date
- 2026-08-02
- Dataset version
- Babel bundled CLDR data
- License
- Unicode License v3
- Attribution
- Unicode, Inc.; delivered through Babel
GeoNames Country Information
- Applicable date
- 2026-07-30
- Dataset version
- 93bafc525813
- License
- Creative Commons Attribution 4.0
- Attribution
- GeoNames
DataOfWorld deterministic country profile template
- Applicable date
- 2026-08-02
- Dataset version
- country-profile-v1
- License
- Original DataOfWorld text
- Attribution
- DataOfWorld
Reference data can change. Verify consequential decisions against the original source.