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There are an increasing number of "freehold" villas and flats which come with a guaranteed residence visa renewable every three years for a around US$1350 per person. The Jumeira Palm, an artificial island in the shape of a palm tree, is one of these. It is illegal to seek employment on this visa though, and a separate job visa must be obtained from an employer. It is common practice among Dubai employers to hold on to employees' passports for the duration of the employment contract. This is done to prevent expatriate employees from moving to higher paying jobs. On termination of an employment contract, expatriates and their families are usually banned from the country for six months.

The official language is Arabic, but English and Hindi are widely spoken.

There was a pearl-diving and fishing community at the mouth of Dubai Creek for many centuries, but modern Dubai dates its existence to the 1830s when the Baniyas tribe under the Al-Maktoum family settled there and renounced allegiance to Abu Dhabi. Successive sheikhs encouraged contacts with outsiders, especially the British, who made Dubai a regular port of call.

The government's vision to diversify from a trade based, but oil reliant economy to one that is service and tourism oriented, has been conducive to the growth of real estate corporations such as Emaar Properties, and Nakheel. Corporate office enclaves on Sheikh Zayed road were developed to shift Dubai's traditional business area from the creek to the western parts of the city.

The Dubai Post Department took over the postal service June 14, 1963 and the following day issued a series of stamps depicting sea life, views of Dubai, and Sheikh Maktoum bin Rashid Al Maktoum. This was the opening salvo of a barrage of issue over the next few years; the emirate discovered that stamp collectors were willing to give it money for colored labels with "Dubai" printed on them, and by the time the postal system was merged with that of other emirates, in mid-1972, it had issued over 400 stamps, few of which ever saw usage on mail.

A post office of British India was opened August 19, 1909. It used the stamps of India on mail, with postmark "Dubai Persian Gulf", until India's independence in 1947, then stamps of Pakistan until March 31, 1948. Pakistan also becoming independent, the British government set up a postal administration for Eastern Arabia and used overprinted British stamps until January 7, 1961, when Dubai issued its own stamps inscribed "Trucial States". (Despite the name, these were only on sale in Dubai's post office.)

Nearly all the commercial establishments are run by expatriates with a silent local partner who merely "rents" the business license for a negotiated annual fee without taking part in any capital investment. The numerous free trade zones allow for full expatriate ownership, but are only suitable for large businesses.

Dubai refers to either one of the seven emirates that make up the United Arab Emirates on the Arabian Peninsula, or that emirate's main city, sometimes called "Dubai City" to distinguish it from the emirate.