Yemen
Republic of Yemen
Population: UN WPP 2024, revision 1, projection for 1 July 2026. Sources and methodology.
Geography and territory
Yemen sits at the southwestern tip of the Arabian Peninsula, covering 527,968 square kilometers of remarkably varied terrain for a region so often associated with unbroken desert. A hot, humid coastal strip called Tihama runs along the Red Sea before the land rises sharply into a rugged central highland plateau. This is where Jabal an-Nabi Shuayb tops out at 3,666 meters, making it not only Yemen’s highest point but the tallest peak on the entire Arabian Peninsula. East of the highlands, the terrain falls away into the vast sand sea of the Rub al-Khali, or Empty Quarter.
More than 2,000 kilometers of coastline wrap around Yemen’s south and west, fronting the Red Sea and, further south, the Gulf of Aden and the Arabian Sea. The Bab el-Mandeb strait, which pinches the sea route between Yemen and Djibouti, ranks among the most strategically vital waterways on Earth, funneling a substantial share of the world’s maritime oil traffic between the Mediterranean and the Indian Ocean. Far offshore in the Indian Ocean, the island of Socotra forms a biological world of its own, isolated for so long that a striking number of its plant species exist nowhere else on the planet.
Climate in Yemen tracks elevation and coastal proximity closely. Tihama swelters under temperatures that regularly top 40 degrees Celsius, while the central highlands enjoy a far gentler, temperate climate, sustained by monsoon rains that have fed terraced mountain agriculture for thousands of years. Winter nights in the mountains can turn genuinely cold, a surprise to visitors expecting uniform desert heat. To the east, the landscape turns arid and sparsely watered, blending into the empty stretches of the interior desert.
History
Antiquity knew this land as Arabia Felix, or “Fortunate Arabia,” a name that reflected its comparative fertility next to the parched expanses surrounding it. Yemen gave rise to a succession of powerful ancient civilizations, including the kingdoms of Saba, Qataban, Hadramaut, and Himyar, all of which built their wealth on controlling the trade in frankincense and myrrh, commodities once valued more highly than gold. Tradition holds that the legendary Queen of Sheba, referenced in both the Bible and the Quran, ruled from this region.
The Sabaeans engineered the Great Dam of Marib in the eighth century BCE, an extraordinary feat of ancient hydraulic engineering that irrigated wide tracts of otherwise arid land. Its final collapse in the sixth century CE triggered a large-scale migration of Arab tribes northward, an event still recalled in Arab collective memory. Yemen accepted Islam during the lifetime of the Prophet Muhammad and has remained ever since a center of Islamic scholarship and religious tradition.
Yemen’s modern history is defined by division and, more recently, conflict. The north existed as an independent kingdom before becoming a republic following the 1962 revolution, while the south was administered as a British colony and later became the only avowedly socialist state in the Arab world. The two Yemens unified on May 22, 1990, an event followed by a brief civil war in 1994. Since 2014, the country has been engulfed in a devastating internal conflict that has displaced millions, crippled infrastructure, and produced one of the world’s most severe humanitarian emergencies, with large segments of the population dependent on international aid for survival.
Culture and society
Yemeni culture ranks among the oldest and most distinctly preserved in the Arab world, having been shaped less by rapid modernization than many of its Gulf neighbors. Social life is organized substantially around tribes and clans that uphold long-standing codes of honor, customary mediation, and communal justice. The jambiya, a curved ceremonial dagger worn at the belt by men, functions as a marker of identity and status, its craftsmanship and materials signaling the wearer’s social standing.
Yemeni architecture stands apart from anything else in the region. The multistory tower houses of Sanaa, built of rammed earth and fired brick, feature alabaster windows that filter sunlight and facades ornamented with intricate white gypsum geometric patterns, together forming a UNESCO World Heritage cityscape unlike any other. Shibam, in the Hadramaut valley, has earned the nickname “the Manhattan of the desert” for its mudbrick towers, some rising eight stories and dating back centuries. The historic architecture of Zabid and the fortified mountain villages of the north are equally remarkable expressions of the same building tradition.
Poetry and music remain woven tightly into everyday social life. Work songs, wedding chants, and tribal poetry pass down orally from one generation to the next, preserving oral history and communal memory. The afternoon qat-chewing session, in which friends and relatives gather to converse while chewing the leaves of this mildly stimulant plant, functions as Yemen’s central social institution, occupying much the same role that coffeehouses or pubs play elsewhere. The bara, a folk dance performed with jambiyas to the beat of drums, remains the country’s most emblematic traditional performance.
Economy
Yemen’s economy, already the poorest in the Arabian Peninsula before the current conflict began, has been severely damaged by years of war. Oil production, once the government’s principal source of revenue, has fallen dramatically. Agriculture employs the majority of the workforce and is concentrated on the terraced mountain slopes of the west, producing coffee, qat, grains, fruits, and vegetables. Yemen is widely credited as the birthplace of coffee cultivation and trade, and the very word “mocha” derives from the historic Yemeni port of Al-Mokha.
Fishing remains an important livelihood along the country’s extensive coastline, yielding tuna, shrimp, and lobster. Yemeni beekeeping produces some of the most expensive and sought-after honey in the world, particularly Sidr honey from the Hadramaut, which can command prices of hundreds of dollars per kilogram. Traditional trade and remittances sent home by Yemenis working abroad, especially in Saudi Arabia, help sustain what is for most families essentially a subsistence economy.
The humanitarian crisis stemming from the conflict has collapsed basic services and much of the economic infrastructure that once existed. Millions of Yemenis now rely on humanitarian assistance to survive, and the national currency has lost much of its value. Rebuilding will require substantial investment and lasting political stability. Yemen’s long-term potential rests on its strategic position beside the Bab el-Mandeb strait, its fisheries, the quality of its coffee, and a tourism sector that could one day flourish around its singular architectural and natural heritage.
Food and cuisine
Yemeni cuisine is hearty, rustic, and deeply tied to tribal tradition. Saltah, widely considered the national dish, is a thick stew of meat and vegetables topped with hulba, a frothy whipped fenugreek foam that gives the dish its unmistakable flavor and texture. It is typically served bubbling in a hot stone bowl and eaten with bread, with the whole family gathering around a single shared dish.
Bread anchors nearly every Yemeni meal. Varieties include maluj, a flatbread baked in a clay oven, and kudam, a dense whole-wheat loaf. Aseed, a cooked flour dough served with meat broth or with honey and clarified butter, is a comforting staple of the highlands. Haneeth, lamb slow-roasted in an underground pit oven, is the celebratory dish served at weddings and major festivities.
Yemeni coffee carries legendary status: Mokha coffee, prized for its chocolate notes, was the first coffee ever traded commercially and remained among the world’s most coveted for centuries. In recent generations, however, daily qat chewing has displaced coffee as the country’s dominant social habit. Spiced black tea with milk, mango juice, and sahlab, a warm orchid-root drink, round out the beverage offerings. For dessert, bint al-sahn, a flaky layered pastry drenched in honey and butter, traditionally closes out festive meals.
Tourism and landmarks
Yemen holds an exceptional architectural and natural heritage, though ongoing conflict has made travel to most of the country effectively impossible in recent years. The Old City of Sanaa, with more than 6,000 centuries-old tower houses decorated in intricate geometric patterns, ranks among the most striking historic urban landscapes anywhere in the world and holds UNESCO World Heritage status. The Great Mosque of Sanaa, one of the oldest mosques in Islam, is traditionally said to have been commissioned during the Prophet Muhammad’s own lifetime.
Shibam, in the Hadramaut valley, is an architectural marvel: a walled city of sixteenth-century mudbrick towers rising as high as eight stories, the reason it is often called “the Manhattan of the desert.” The historic city of Zabid, associated with the early development of algebra, and the port city of Aden, built around a natural harbor within the crater of an extinct volcano, are further heritage destinations of the first order.
Socotra Island, a UNESCO World Natural Heritage site, ranks among the most biologically unique places on the planet. The dragon’s blood tree, with its bizarre inverted-umbrella silhouette, and the Socotra desert rose are among the species found nowhere else on Earth, and the island’s surreal terrain has led observers to describe it as one of the strangest landscapes anywhere in the world. Many Yemenis hope that lasting peace will one day allow these treasures to be shared openly with international visitors once again.
Fun facts about Yemen
- Yemen is regarded as the birthplace of coffee cultivation and trade; the word “mocha” comes directly from the historic Yemeni port of Al-Mokha.
- Sidr honey from Yemen’s Hadramaut region is among the most expensive honeys in the world, at times selling for close to 200 dollars per kilogram.
- Shibam is nicknamed “the Manhattan of the desert” for its mudbrick towers, some rising eight stories and standing for more than 500 years.
- Socotra Island hosts hundreds of plant and animal species found nowhere else on Earth, including the iconic dragon’s blood tree.
- Jabal an-Nabi Shuayb, Yemen’s highest peak at 3,666 meters, is also the tallest point anywhere on the Arabian Peninsula.
- The legendary Queen of Sheba, mentioned in the Bible, the Quran, and the Torah, is traditionally said to have ruled from what is now Yemen more than 3,000 years ago.
Yemen in numbers
Latest World Bank and UNDP observations, each with its own year. “World median” is the middle value among the countries that report the same indicator; “#” ranks from the highest value.
Population since 1960
Yemen had 5.5 million people in 1960 and 41.8 million in 2025 — 7.6 times as many.
People
37.0% of people live in towns and cities (world median 63.4%). 41.0% are under 15 and 2.5% are 65 or older — a very young population. Women have 4.50 children on average, above the replacement level of about 2.1.
Economy
The economy grew by 0.8% in real terms in 2018. Services make up the largest share of output (41.8% of GDP); agriculture contributes 28.7%, a large share that points to a farming-based economy.
Development and environment
UNDP rates human development in Yemen as low, with an index of 0.470 in 2023 (rank 184 of 193). 17.5% of people use the internet and 86.3% have access to electricity. Forest covers 1.0% of the land (world median 32.8%).
Sources: World Bank, World Development Indicators (CC BY 4.0), most recent observation from 2015 onward; UNDP Human Development Report 2025. Retrieved 2026-10-10. Sector shares need not add up to 100% because taxes and subsidies on products are excluded. Missing values are left blank rather than estimated. Sources and methodology.
Climate of Yemen
Averaged across Yemen, the warmest month is July (30.2 °C) and the coolest is January (19.2 °C), a seasonal swing of 11.0 °C. The annual mean is 25.5 °C.
About 190 mm of precipitation falls in a typical year. May is the wettest month (28 mm) and December the driest (4 mm).
Less than 250 mm a year is typical of desert climates.
Show monthly values as a table
| Month | Mean °C | Low °C | High °C | Precipitation, mm |
|---|---|---|---|---|
| January | 19.2 | 13.0 | 25.5 | 4 |
| February | 21.4 | 15.3 | 27.6 | 8 |
| March | 24.2 | 18.2 | 30.4 | 20 |
| April | 26.6 | 20.7 | 32.6 | 26 |
| May | 29.0 | 22.8 | 35.3 | 28 |
| June | 30.1 | 23.8 | 36.5 | 17 |
| July | 30.2 | 24.4 | 36.1 | 21 |
| August | 29.8 | 24.0 | 35.7 | 28 |
| September | 28.6 | 22.5 | 34.8 | 20 |
| October | 25.0 | 18.4 | 31.7 | 10 |
| November | 22.2 | 15.5 | 28.9 | 6 |
| December | 19.9 | 13.6 | 26.3 | 4 |
Figures are 1991–2020 averages across the whole land area of Yemen, from the World Bank Climate Change Knowledge Portal, CRU TS 4.08 (CC BY 4.0). They are not readings from one weather station: the capital, the coast and high ground can be much warmer, cooler, wetter or drier.
Travel essentials for Yemen
The practical details visitors ask about first. Traffic in Yemen drives on the right, like most of the world. Mains electricity is 230 V at 50 Hz, so devices made only for 110–120 V (common in North America) need a converter unless they are dual-voltage — most phone and laptop chargers are.
- Emergency number
- 199
- Driving side
- Right
- Plug types
- Type A, Type D, Type GA: two flat parallel pins; D: three large round pins in a triangle; G: three rectangular pins (British)
- Voltage
- 230 V50 Hz
- Dialling code
- +967From abroad: your exit code, then 967 and the number
- Currency
- Yemeni Rial (YER)
- Time zone
- AST (UTC+3)Current local time in Yemen
Compiled from IEC plug and voltage standards, national emergency-service listings and the UN road-traffic conventions. Emergency numbers and local coverage can change — confirm them locally on arrival. Yemen's internet domain is .ye.
Where Yemen ranks in the world
Each position counts only the countries with data in that ranking guide. First place is the highest value — for price levels, the most expensive. Select a card to see the full table.
Bordering countries of Yemen
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Frequently asked questions about Yemen
What is the capital of Yemen?
The capital of Yemen is Sanaa.
What is the population of Yemen?
The UN World Population Prospects projection for Yemen is 42,961,653 people (43.0 million) on 1 July 2026. National statistical offices may publish different estimates.
What language is spoken in Yemen?
The official language of Yemen is Arabic.
What currency is used in Yemen?
The currency of Yemen is the Yemeni Rial (YER).
How big is Yemen?
Yemen covers an area of 527,968 km².
What type of government does Yemen have?
Yemen is a presidential republic.
Which countries border Yemen?
Yemen shares land borders with Saudi Arabia, Oman.
What is the highest point in Yemen?
The highest point in Yemen is Jabal an-Nabi Shuayb (3,666 m).
