By using the dynamic monitoring survey data of the floating population from The national health and Family Planning Commission，taking Hebei，Henan and Shandong’s floating population in Beijing in 2016 as the research object，the paper studies their residence intention in Beijing. It mainly shows that：（1）Over 60% of Hebei，Henan and Shandong’s floating population in Beijing plan to stay in Beijing for a long time（more than 5 years）and the residence intention from high to low is Shandong，Hebei and Henan.（2）Residence intention of the population born in the 1970’s and 1980’s is higher than those who were born in the 1960’s and 1990’s，the intention of the married family to stay in Beijing for a long time is obvious，floating population from cities to cities are more inclined to live in Beijing for a long time and their adaptability and conditions of adaptation is better than those who flow from rural areas to cities.（3）With the improvements in education，average monthly income and consumption level，social stratum，living patterns，employment status，flowing time and so on，the floating population from Hebei，Henan and Shandong are more inclined to live in Beijing for a long time. 95.9% of the floating population of those who bought houses have the intention to live in Beijing.