As used in this chapter, the following words shall, unless the context clearly requires otherwise, have the following meanings:
"Census Block" or "Census Blocks", 2020 census geography designated by the United States Census Bureau for which population data is reported under P.L. 94-171 Redistricting Data.
"VTD", Voting tabulation district 2020 census geography designated by the United States Census Bureau for which population data is reported under P.L. 94-171 Redistricting Data.
Mass. Gen. Laws ch. 57, § 1A