Infrastructure

South Korea

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Airports

8
Large
15
Medium
69
Small
Major international airports
CJJ CheongjuTAE DaeguPUS BusanGMP SeoulICN SeoulCJU Jeju CityMWX Muan (Piseo-ri)YNY Gonghang-ro

Seaports

BusanChinaeDaesan HangGwangyang HangInchonKunsanMasanMokpoMukhoPohangPyeongtaek HangSokch'o HangTonghaeUlsan
Internet users19902024
0.023324.54973.497.919902024
Source: World Bank WDI
Mobile subscriptions19602024
043.186.312917319602024
Source: World Bank WDI
Access to electricity19952016
10010010010010019952016
Source: WB SE4ALL
IndicatorValue
Internet users97.9 %World Bank WDI [2024]
Mobile subscriptions173 per 100 peopleWorld Bank WDI [2024]
Fixed broadband subscriptions47.8 per 100 peopleWorld Bank WDI [2024]
Tourist arrivals2,520,000 peopleWorld Bank WDI [2020]
Tourism receipts11,800,000,000 US$World Bank WDI [2020]
Internet country code (ccTLD).krCIA World Factbook [2025] · 2026 archive
Calling code82GeoNames [2024]
Railways3,979 km (2016)CIA World Factbook [2025] · 2026 archive
Airports92 (2025)CIA World Factbook [2025] · 2026 archive
Ports14 portsWorld Port Index [2024]
Logistics Performance IndexNo authoritative open source found
ccTLD managerKorea Internet & Security Agency (KISA)IANA ccTLD Root Zone [2026]
Major ports (count)14World Port Index [2024]
Major portsGwangyang Hang / Inchon / Pyeongtaek Hang / Mokpo / Ulsan / Busan / MasanWorld Port Index [2024]
Internet measurement anomaly rate8.01 %OONI [2026]
Recent censorship signals
  • web_connectivity
  • stunreachability
  • http_header_field_manipulation
  • vanilla_tor
  • facebook_messenger
OONI [2026]
Access to electricity100 %WB SE4ALL [2016]
Access to clean cooking fuel100 %World Bank WDI [2023]

Section metadata

Data year2026
EditionDatabook 2026
Coverage17/18
LicenseCC-BY
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Datasets on this page
  • World Bank WDI
    world_bank_wdi
    Edition: 2024
  • CIA World Factbook
    cia_factbook
    Edition: 2025
  • GeoNames
    geonames
    Edition: 2024
  • World Port Index
    world_port_index
    Edition: 2024
  • IANA ccTLD Root Zone
    iana_tld_root_zone
    Edition: 2026
  • OONI
    ooni_censorship_measurements
    Edition: 2026
  • WB SE4ALL
    world_bank_se4all
    Edition: 2018
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About this data

South Korea's infrastructure on Databook compiles 17 indicators from 7 open datasets including World Bank WDI, CIA World Factbook, GeoNames. Key figures include internet users (97.9 %), mobile subscriptions (173 per 100 people). Data is referenced to 2026. Every value carries its source and publication year, published under open licenses.