N.Y. State Law § 120

§ 120. Number of members of the assembly. The assembly shall consist\nof one hundred fifty members chosen from the districts described within\nand apportioned among the counties on the basis of the number of\ninhabitants of the state based on the Federal Census of two thousand\ntwenty, as adjusted pursuant to the provisions of part XX of chapter\nfifty-seven of the laws of two thousand ten, as amended.\n