Jamaica Real EstateJamaica is located in New York. Jamaica, New York has a population of 2,154. The county average for households married with children is 28.97%. The median household income for the surrounding county is $75,886 compared to the national median of $69,021. The median age of people living in Jamaica is 9.6 years. Jamaica WeatherThe average high temperature in July is 84.25 degrees, with an average low temperature in January of 26.4 degrees. The average rainfall is approximately 46.05 inches per year, with 25.05 inches of snow per year. Jamaica MapReal estate near JamaicaNearby CitiesNearby Cities Homes for SaleJamaica Zip Codes |