- ISO 3166
SI- Main language + region
sl-SI- Currency
- EUR · Euro
- Region
- EMEA · EU/UK
Slovenia
Slovenia has 2.1M people, and 1.9M of them are online. Slovenian is the most widely spoken language at 87%, one of 7 languages CLDR lists here. Slovenian is official nationally, and Venetian is official in part of the territory. A product shipping here defaults to sl-SI.
Market summary
Each figure carries its own world scale, so it reads without a second market beside it.
People online
1.9M
0%world median 81%100%
91% of 2.1M people use the internet, per the World Bank's 2024 figure. Estimated by multiplying CLDR population by that share.
Income per person
$37,376
Higher than 79% of 213 territories
GDP per capita in current US dollars, World Bank Open Data, most recent reported year. A rough guide to spending power, not revenue.
Can pay online
99%
0%world median 71%100%
Adults aged 15 and over holding a bank or mobile-money account, World Bank Global Findex 2024. Below half means a card-only checkout excludes most of the market.
Languages
7
Slovenian 87% · Croatian 61% · English 59%
Languages CLDR records here with a share of 0.1% or more. 1 of them is official nationally.
English proficiency
—
Not in the EF EPI 2025 table. Absent is not the same as low.
Adult literacy
100%
0%world median 95%100%
Share of adults who can read, as recorded in CLDR territory data. Low literacy shifts a product toward icons, audio, and video before another language.
What people speak
Shares include second languages, so totals can exceed 100%.
CLDR records Slovenian in 3 territories and 2M speakers in total; Slovenia holds 93% of them, and the rest come with the same translation. The Slovenian profile maps the whole footprint.
Day-one requirements
What the interface needs for the main language spoken here (sl-SI).
Plural categories
4
Word-forms a translator writes for counted text, like English's "1 item" and "2 items".
Script family
Latin
Default system fonts cover this script on all major platforms.
Reading direction
Left-to-right
Standard. Use dir='auto' on user-generated content fields.
Date
21. april 2026
Short: 21. 4. 2026
Time
18:30
Week starts Mon
Currency
1234,56 €
1,234.56 in EUR · Euro
The engineering behind the flags: Plural rules: why each category needs its own translation