---
lang: en
type: Profile
record_kind: entity-profile
title: Korean
description: Korean is the national language of both Koreas and a language isolate (Koreanic) with agglutinative morphology and elaborate speech-level honorifics. Hangul is praised as one of the world’s most efficient alphabets.
llms_summary: "Korean. (Seoul, Seoul, South Korea). Profile. Grammatical Typology SOV, Agglutinative, Honorific-rich. L1 Native Speakers 77 M. Language Family Koreanic (Isolate). Language Vitality Index 9 scale. Number of Countries 2 countries. Standard Script Hangul (Chosŏn’gŭl). Total Speakers 80 M. UNESCO Risk Category Safe. Web Domain Share (%) 50% %. Linguistics & Culture. Korean is the national language of both Koreas and a language isolate (Koreanic) with agglutinative morphology and elaborate speech-level honorifics. Hangul is praised as one of the world’s most efficient alphabets.  canonical profile on Chrisyst Datasets"
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slug: korean
record_kind: entity-profile
content_sha256: 9f60b8a272debe404767198703c42dce5143d3c424e5c896da73f2f79ee6868b
indexed_at: "2026-07-16T13:15:13.715Z"
license: citation-free
entities:
  -
    role: subject
    slug: korean
    name: Korean
    type: Profile
    profile_url: "https://datasets.chrisyst.com/korean/index.md"
---
# Korean

Korean is the national language of both Koreas and a language isolate (Koreanic) with agglutinative morphology and elaborate speech-level honorifics. Hangul is praised as one of the world’s most efficient alphabets.

## Record

- **Title**: [Korean](https://datasets.chrisyst.com/korean/index.md)
- **Geo target**: Seoul, Seoul, South Korea
- **Website**: https://www.korean.go.kr/
- **Address**: Seoul, Seoul, South Korea
- **Coordinates**: 37.5665, 126.978

### Summary

Korean is the national language of both Koreas and a language isolate (Koreanic) with agglutinative morphology and elaborate speech-level honorifics. Hangul is praised as one of the world’s most efficient alphabets.

### Description

## Historical Evolution
Korean's genetic relations remain debated (Jeju dialect divergent; extinct Buyeo languages poorly attested). Middle Korean is documented from the 15th century; King Sejong's Hangul (1443) democratized literacy. Japanese occupation and national division produced modest lexical divergence North/South; both states maintain standardization institutes.

## Phonology
Korean has ten vowels in modern Seoul standard and a rich consonant system including tense, aspirated, and lax stops. Pitch accent existed historically but is marginal in contemporary Seoul speech. Liaison and tensification rules affect consonant clusters across morpheme boundaries.

## Syntax
Korean is SOV with postpositions and agglutinative verb endings stacking tense, aspect, mood, formality, and evidentiality. Honorifics alter verb forms and vocabulary (말씀 vs 말). Relative clauses precede nouns; subjects and objects are often dropped when recoverable from context.

### Attributes

- **Grammatical Typology**: SOV, Agglutinative, Honorific-rich
- **L1 Native Speakers**: 77 M _(quality 77)_
- **Language Family**: Koreanic (Isolate)
- **Language Vitality Index**: 9 scale _(quality 9)_
- **Number of Countries**: 2 countries _(quality 2)_
- **Standard Script**: Hangul (Chosŏn’gŭl)
- **Total Speakers**: 80 M _(quality 80)_
- **UNESCO Risk Category**: Safe
- **Web Domain Share (%)**: 50% % _(quality 1)_