Luumäki
- 📍 Location: South Karelia region,
Lappeenranta sub-region - 👥 Population (municipality): 4,304 (Dec 31, 2025)
- 🏛️ Founded:
- 📏 Area: 750.2 km² (land area)
- ⏰ Time zone: EET (UTC +2, DST EEST +3)
- 💰 Currency: Euro (EUR)
Answers to frequently asked questions
What is the population of Luumäki?
The population of Luumäki was 4,304 on Dec 31, 2025 (Statistics Finland), a change of -5.3% since 2020.
Which region is Luumäki in?
Luumäki is in the South Karelia region, Lappeenranta sub-region.
Is Luumäki a city?
No, Luumäki is a municipality without city status.
What are the official languages of Luumäki?
Official language: Finnish (a monolingual Finnish-speaking municipality). Swedish speakers make up 0.4% and speakers of other languages 6.1% of residents (Dec 31, 2025).
How many businesses are there in Luumäki?
Luumäki had 708 business establishments in 2024, including 14 retail outlets (Statistics Finland).
How large is Luumäki?
The land area is 750.2 km² and the population density 5.7 residents per km² (Dec 31, 2025).
How many people in Luumäki live in built-up areas?
62.8% of residents lived in built-up areas (taajama) in 2024; there are 2 such areas (Statistics Finland).