- ISO 3166
KM- Main language + region
ar-KM- Currency
- KMF · Comorian Franc
- Region
- not grouped
Comoros
Comoros has 900.1K people, and 292.7K of them are online. Arabic is the most widely spoken language at 66%, one of 4 languages CLDR lists here. Arabic, Ngazidja Comorian, and Ndzwani Comorian are official nationally. A product shipping here defaults to ar-KM.
Market summary
Each figure carries its own world scale, so it reads without a second market beside it.
People online
292.7K
0%world median 81%100%
33% of 900.1K people use the internet, per the World Bank's 2024 figure. Estimated by multiplying CLDR population by that share.
Income per person
$2,056
Higher than 18% 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
45%
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
4
Arabic 66% · Ngazidja Comorian 37% · Ndzwani Comorian 34%
Languages CLDR records here with a share of 0.1% or more. 4 of them are official nationally.
English proficiency
—
Not in the EF EPI 2025 table. Absent is not the same as low.
Adult literacy
76%
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%.
Most spoken in Comoros
share of 900.1K people
- Arabicofficial66%594.1K
- Ngazidja Comorianofficial37%333.1K
- Ndzwani Comorianofficial34%306K
- Frenchofficial26%234K
Filled bars are nationally official languages. Bars are scaled to the largest language rather than to 100%.
CLDR records Arabic in 34 territories and 378.6M speakers in total; Comoros holds 0% of them, and the rest come with the same translation. The Arabic profile maps the whole footprint.
Day-one requirements
What the interface needs for the main language spoken here (ar-KM).
Plural categories
6
Word-forms a translator writes for counted text ("1 item", "5 items"). More than English's two, so counted strings carry extra variants.
Script family
Arabic
Bundle a Noto-class webfont that covers this script. OS defaults vary.
Reading direction
Right-to-left
Use logical CSS properties (padding-inline-start, etc.). Wrap interpolated LTR with <bdi> or FSI/PDI.
Date
٢١ أبريل ٢٠٢٦
Short: ٢١/٤/٢٠٢٦
Time
١٨:٣٠
Week starts Mon
Currency
١٬٢٣٥ CF
1,234.56 in KMF · Comorian Franc
The engineering behind the flags: Bidirectional text: why the dollar sign wanders in an RTL string · RTL layouts: what flips and what doesn't · Font fallback: why the OS picks the wrong glyphs for this script · Plural rules: why each category needs its own translation