The dwelling cluster of Jungdo-dong is largely divided into six stages and eight periodization. The period from the Stage I(11th century BC) to the Stage Ⅲ(9th century BC) in Jungdo-dong was characterized by a combination of raised band decoration pottery, doublerimmed vessel, and rounded bottom upright rimmed pottery; a small-sized plain pit hearth dwelling and a medium and large-sized stone-lined hearth dwelling are combined in the Stage I(11th century BC), a large-sized stone-lined hearth dwelling and a plain pit hearth dwelling in the Stage Ⅱ(10th century BC), and lastly a small-sized plain pit health dwelling in the Stage Ⅲ (9th century BC). In addition to the small-sized plain pit hearth dwelling and the rim perforation decorated pottery, mandolin-shaped bronze daggers, various stone daggers, stone spearheads, stone arrowheads, etc. are associated in the Stage Ⅳ-1 (6th century BC), but in the Stage Ⅳ-2(5th century BC), the compacted medium-sized clay surface, the plain pit hearth dwelling, and artifacts similar to those of the Stage Ⅳ-1 are associated.
 The compacted large-sized clay surface, the plain pit hearth dwelling, the rim perforation decorated pottery, etc. are combined in the Stage Ⅴ-1(4th century BC), the compacted middle-sized clay surface, the plain pit hearth dwelling, the rim perforation decorated pottery, the round attached-rim vessel, etc. in the Stage Ⅴ-2 (early to late 3rd century BC), and lastly the small-sized plain pit hearth, the hearth-free dwelling, the rim perforation decorated pottery, the round attached-rim vessel, etc. in the Stage Ⅵ(late 3rd century BC to mid 2nd century BC). The dwelling cluster of Jungdo-dong reached its peak in the Stage Ⅳ-2, which was clearly evident from the fact that the dwelling cluster in the Stage occupied 47% of the total area of Jungdodong.
 The small-sized dwelling cluster in the Stage I had the smallest proportion, which was associated with the dwelling left over from the seasonal and temporary economic activities of the raised band decoration pottery group.