The invention discloses a small household garbage classified collection station for a new countryside inhabitation region under urban and rural overall development. An upper layer garbage collection portion is located above a lower layer garage to form a cuboid building. The upper layer garbage collection portion is divided into four garbage collection chambers. Each garbage collection chamber is provided with a movable door. A corridor is arranged outside the movable doors. A garbage pouring inlet is formed in a floor of each garbage collection chamber and is connected with a pipeline. Sliding plates which can be opened and closed are arranged at the bottoms of the pipelines in an inclined mode. A transverse percolate discharge guide pipe and four longitudinal percolate discharge guide pipes are arranged at the bottom of the wall, connected with the garbage collection chambers, of the garage. One end of each longitudinal percolate discharge guide pipe leads to the inner portion of the lower side of the corresponding sliding plate which can be opened and closed, and the other end of each longitudinal percolate discharge guide pipe is communicated with the transverse percolate discharge guide pipe. The transverse percolate discharge guide pipe is connected with a sewer. The small household garbage classified collection station has the advantages that garbage is collected in a classified mode, and the small household garbage classified collection station is simple in structure, practical and good in rural-urban continuum garbage collection effect.