Huatulco as it is today, is for the most part, inhabited by Mexican Nationals drawn to the project in the mid 1980's. As such you get a blend of cultures, dress, food, and language. About 90 to 95 % of tourists are from Mexico though the year overall. More and more locals are speaking English. The current population of Huatulco overall is estimated at 30,000. There are ambitious growth plans but the rate will be governed for the most part by the economy.
You can live very inexpensively here or blow the bundle. If you are looking for lots of nightlife and high end shopping then just now this is not the place for you. There are a few discos and 5 or 6 high end clothing stores and 3 or 4 higher end gift shops. Bit more each year.
Pretty much all the goods and services one needs to live here can be obtained locally. The services are well priced but the goods can be expensive. Many immigrants go to Oaxaca, Acapulco, Guadalajara and Vera Cruz. Excellent woodworkers for custom furniture. There are several contributors to this forum who can give you specifics.
There are real estate agencies her (Re-max, C21 etc) but there are many individuals with contacts, particularly for short and long term rentals. Have a look at VRBO.com. This will give you an idea of what is available but there is more not advertised.
As HTA and Hibiscus have posted the weather is great and the crime rate low. The greatest danger is not wanting to leave once you have arrived. The summers are hot, humid and quite rainy in July Aug and Sept. The last 2 years however have seen less rain. This September, which is the rainiest traditionally has been quite dry.
With 9 bays and 36 beaches there is a lot to enjoy. Turtle sanctuaries are scattered along the coast.
There is an International airport about 15 minutes from town. The runway has just been extended to accommodate larger aircraft. A new terminal is under construction and boasts the largest palapa in the world. The highway to the airport is being widened to 4 lanes and expected to be completed within the next few months.
Huatulco is a cruise ship destination but over the past few years the numbers are dropping. About 35 this season scheduled.
Come on down and give Huatulco a try for a while.
