Czech Speaking Countries (2026)
Czech is spoken in 1 countries across 1 region (Europe). The combined population of all Czech-speaking countries is approximately 11 million people, covering a total land area of 78,865 km².
Czechia is the largest Czech-speaking country by population, home to 100.0% of the total Czech-speaking population. It is also the largest by land area at 78,865 km².
The average population density across all Czech-speaking countries is 138 people per km². These countries use 1 different currency, including Czech koruna.
Countries
1
Total Population
11M
Most Populous
Czechia
Largest by Area
Czechia
Population Share by Country
Proportion of total Czech-speaking population per country
Czechia100.0% · 10,882,341All Czech-Speaking Countries
| # | Country | Population |
|---|---|---|
| 1 | Czechia | 10,882,341 |
Frequently Asked Questions
How many countries speak Czech?
Czech is an official or recognized language in 1 countries across 1 region (Europe).
What is the most populous Czech-speaking country?
Czechia is the most populous Czech-speaking country with a population of 10,882,341, accounting for 100.0% of all Czech-speaking people.
What is the total population of Czech-speaking countries?
The combined population of all 1 Czech-speaking countries is approximately 11 million, covering a total land area of 78,865 km².
Explore Regions
Czech-speaking countries span 1 region. Explore each region for more population data.