Redistricting Senate Size
Section 1. The legislative power of this state shall be vested in the senate and assembly.
[Number and terms of senators and assemblymen]
§2. The senate shall consist of fifty members,* except as hereinafter provided. The senators elected in the year one thousand eight hundred and ninety-five shall hold their offices for three years, and their successors shall be chosen for two years. The assembly shall consist of one hundred and fifty members. The assembly members elected in the year one thousand nine hundred and thirty-eight, and their successors, shall be chosen for two years. (Amended by vote of the people November 2, 1937; November 6, 2001.)
§3. The senate districts described in section three of article three of this constitution as adopted by the people on November sixth, eighteen hundred ninety-four are hereby continued for all of the purposes of future reapportionments of senate districts pursuant to section four of this article. (Formerly §3. Repealed and replaced by new §3 amended by vote of the people November 6, 1962.)
[Readjustments and reapportionments; when federal census to control]
§4. Except as herein otherwise provided, the federal census taken in the year nineteen hundred thirty and each federal census taken decennially thereafter shall be controlling as to the number of inhabitants in the state or any part thereof for the purposes of the apportionment of members of assembly and readjustment or alteration of senate and assembly districts next occurring, in so far as such census and the tabulation thereof purport to give the information necessary therefor. The legislature, by law, shall provide for the making and tabulation by state authorities of an enumeration of the inhabitants of the entire state to be used for such purposes, instead of a federal census, if the taking of a federal census in any tenth year from the year nineteen hundred thirty be omitted or if the federal census fails to show the number of aliens or Indians not taxed. If a federal census, though giving the requisite information as to the state at large, fails to give the information as to any civil or territorial divisions which is required to be known for such purposes, the legislature, by law, shall provide for such an enumeration of the inhabitants of such parts of the state only as may be necessary, which shall supersede in part the federal census and be used in connection therewith for such purposes. The legislature, by law, may provide in its discretion for an enumeration by state authorities of the inhabitants of the state, to be used for such purposes, in place of a federal census, when the return of a decennial federal census is delayed so that it is not available at the beginning of the regular session of the legislature in the second year after the year nineteen hundred thirty or after any tenth year therefrom, or if an apportionment of members of assembly and readjustment or alteration of senate districts is not made at or before such a session. At the regular session in the year nineteen hundred thirty-two, and at the first regular session after the year nineteen hundred forty and after each tenth year therefrom the senate districts shall be readjusted or altered, but if, in any decade, counting from and including that which begins with the year nineteen hundred thirty-one, such a readjustment or alteration is not made at the time above prescribed, it shall be made at a subsequent session occurring not later than the sixth year of such decade, meaning not later than nineteen hundred thirty-six, nineteen hundred forty-six, nineteen hundred fifty-six, and so on; provided, however, that if such districts shall have been readjusted or altered by law in either of the years nineteen hundred thirty or nineteen hundred thirty-one, they shall remain unaltered until the first regular session after the year nineteen hundred forty. Such districts shall be so readjusted or altered that each senate district shall contain as nearly as may be an equal number of inhabitants, excluding aliens, and be in as compact form as practicable, and shall remain unaltered until the first year of the next decade as above defined, and shall at all times consist of contiguous territory, and no county shall be divided in the formation of a senate district except to make two or more senate districts wholly in such county. No town, except a town having more than a full ratio of apportionment, and no block in a city enclosed by streets or public ways, shall be divided in the formation of senate districts; nor shall any district contain a greater excess in population over an adjoining district in the same county, than the population of a town or block therein adjoining such district. Counties, towns or blocks which, from their location, may be included in either of two districts, shall be so placed as to make said districts most nearly equal in number of inhabitants, excluding aliens.
No county shall have four or more senators unless it shall have a full ratio for each senator. No county shall have more than one-third of all the senators; and no two counties or the territory thereof as now organized, which are adjoining counties, or which are separated only by public waters, shall have more than one-half of all the senators.
The ratio for apportioning senators shall always be obtained by dividing the number of inhabitants, excluding aliens, by fifty, and the senate shall always be composed of fifty members, except that if any county having three or more senators at the time of any apportionment shall be entitled on such ratio to an additional senator or senators, such additional senator or senators shall be given to such county in addition to the fifty senators, and the whole number of senators shall be increased to that extent.
The senate districts, including the present ones, as existing immediately before the enactment of a law readjusting or altering the senate districts, shall continue to be the senate districts of the state until the expirations of the terms of the senators then in office, except for the purpose of an election of senators for full terms beginning at such expirations, and for the formation of assembly districts. (Amended by vote of the people November 6, 1945.)