Mariehamn
- 📍 Location: Åland region,
Mariehamns stad sub-region - 👥 Population (municipality): 11,957 (Dec 31, 2025)
- 🏛️ Founded:
- 📏 Area: 11.8 km² (land area)
- ⛰️ Elevation: 21 m a.s.l.
- ⏰ Time zone: EET (UTC +2, DST EEST +3)
- 💰 Currency: Euro (EUR)
Answers to frequently asked questions
What is the population of Mariehamn?
The population of Mariehamn was 11,957 on Dec 31, 2025 (Statistics Finland), a change of +2.2% since 2020.
Which region is Mariehamn in?
Mariehamn is in the Åland region, Mariehamns stad sub-region.
Is Mariehamn a city?
Yes, Mariehamn has city status.
What are the official languages of Mariehamn?
Official language: Swedish (a monolingual Swedish-speaking municipality). Swedish speakers make up 79.8% and speakers of other languages 15.5% of residents (Dec 31, 2025).
How many businesses are there in Mariehamn?
Mariehamn had 1,778 business establishments in 2024, including 144 retail outlets (Statistics Finland).
How large is Mariehamn?
The land area is 11.8 km² and the population density 1,010.7 residents per km² (Dec 31, 2025).
How many people in Mariehamn live in built-up areas?
99.8% of residents lived in built-up areas (taajama) in 2024; there are 1 such areas (Statistics Finland).