Jeddah is the second largest city in Saudi Arabia after the capital city, Riyadh. Jeddah is the principal gateway to Mecca, Islam's holiest city, which able-bodied Muslims are required to visit at least once in their lifetime. It is also a gateway to Medina ,the second holiest place in Islam. Jeddah is the most cosmopolitan and tolerant of all Saudi Arabian cities, hosting expatriates from all over the world who have made Jeddah their home. Economically, Jeddah is focussing on further developing capital investment in scientific and engineering leadership within Saudi Arabia, and the Middle East.

Saudi Arabia is in the Middle East, bordering the Arabian Gulf and the Red Sea, north of Yemen. The climate is harsh, dry desert with great temperature extremes.

The official language is Arabic. Most Saudi business people and government officials have a reasonable knowledge of English. Expatriate Asian business people in Saudi Arabia invariably conduct business in English. The main religion is Islam.

Saudi Arabia's economy is petroleum-based; roughly 75% of budget revenues and 90% of export earnings come from the oil industry.

In Saudi Arabia, Muslim sensitivities must be respected, such as avoiding public displays of affection. Expatriate business dress comprises business suits for men and loose-fitting clothing with long sleeves, hemlines and conservative necklines for women. In public, women must cover their heads and wear long loose-fitting clothes that cover their arms and legs. Wearing an abaya – traditional dress for local women – can be the simplest method of dressing to avoid attracting attention.

The security risk for expatriates in Saudi Arabia is medium. Risks include petty crime, the highly conservative Islamic society (particularly the religious police strict interpretation of Sharia law), and underlying security threats. Other risks include the extremely high rate of road traffic accidents.

The currency of Saudi Arabia is the Saudi Riyal (SAR).

Medical facilities are of a high standard in major cities. Most towns have a health centre or basic hospital, however serious cases may require evacuation to hospitals in a major city.

The population of Jeddah is 4 Million (2018 est.), while the inflation rate (CPI) is 2.8% for Saudi Arabia as at March 2018.

For a single Expat, the personal income tax rate in Saudi Arabia is 0% as there is currently no personal income tax.

The cost of living for expatriates / professional migrants in Jeddah as at 1 April 2018 is average in comparison to other places in the world.

Jeddah is ranked as a extreme hardship location.