This is a challenge to the reapportionment of the State Senate by the General Assembly. Under the provisions of Chapter II, § 18, of the Vermont Constitution such a reapportionment is mandatory after the taking of each census. In 1965, 17 V.S.A. §§ 1901-11 were enacted to provide the machinery for carrying out this obligation.
Briefly outlined, the procedure first cаlls for proceedings before a legislative apportionment board, looking to the presentation of a plan of reapportionment to the legislativе body. Under the law this plan is to be treated as a bill and passed upon by both houses of the legislature. In the instant case, the senate rather than adopt or amend the proposal from the board, struck out all after the enacting clause and substituted a new plan. This' enactment was then passed by both houses and became law. It is this reaрportionment plan that is under attack.
17 V.S.A. § 1909 provides that, if the reapportionment plan is attacked, the issue shall be passed directly before this Court, and limits the apрeal to issues involving the constitutionality of the proposed plan or relating to its conformity with the provisions of 17 V.S.A. § 1908. The pertinent part of that statute reads as follows:
“(с) Apportionment of Senators on a county basis shall be according to population, as ascertained by the census taken- under the authority of Congress in the yeаr 1960. The legislature shall make a new apportionment of the senators after the taking of each census of the United States or after a census taken for the purрose of such apportionment under the authority of this State.”
Chapter II, § 18, of the Vermont Constitution provides as follows:
“The Senate shall be composed of thirty Senators, to be of the freemen of the county for which they are elected, respectively, who shall have attained the age of *361 thirty years, and they shall be elected biеnnially by the freemen of each county respectively.
The Senators shall be apportioned to the several counties, according to the populatiоn, as ascertained by the census taken under the authority of Congress in the year 1910, regard being always had, in such apportionment, to the counties having the largest fraction, and each county being given at least one Senator.
The Legislature shall make a new apportionment of the Senators to the several counties, after the taking of each census of the United States, or after a census taken for the purpose of such apportionment, under the authority of this State, always regarding the above provisions of this section.”
Since
Baker
v.
Carr,
Reapportionment is, in the first instance, a legislative responsibility.
Mikell
v.
Rousseau,
*362 Acknowledging that there have already been determined to be, through adjudication, conflicts between Federal rеquirements and the law of this State, it is for us, to review and test reapportionment legislation with an eye to preserving, as far as possible, the purposes expressed in оur constitutional and statutory law, without violating Equal Protection requirements.
Chapter II, § 18 of the Vermont Constitution, previously set out, has several specific requirements: (1) that there be thirty senators (2) that they be freemen of the county for which they are elected (3) that they have attained the age of thirty years and be elected biennially by the freemen of their respective counties (4) that they be apportioned to the several counties according to population and (5) that each county be givеn at least one Senator.
The requirements of Equal Protection, under
Buckley
v.
Hoff, supra,
We thus have a Federal decision declaring that population is an approved basis for appоrtionment. In the case of reapportionment of the House of Representatives, the Vermont constitutional preference for a representative frоm each town could not be constitutionally implemented. But no such barrier stands in the way of reapportioning the Senate, and, without Federal impediment, implementation of that provision is a duty of this Court, as well as of the Legislature. The requirement can be dispensed with only if it is demonstrably in conflict with the Equal Protection Clausé, and that has not been shown to be so. Reapportionment of the *363 Senate must be done on the basis' of population, not as a" Federal requirement, but as a directive of our State constitution. Thus the provisions of Senate. Bill 177 cannot stand.
The reapportionment plans of both the legislative apportionment board and the Vermont senate are based on fulfilling the requirement of the Vermont constitution that' there be a Senate of thirty members. The report of the legislative apportionment board points out that, in the light of the statutory requirement that thirty Senators be apportioned,.. substantial equality within the Equal Protection Clause of the Fourteenth Amendment is impossible to achieve while observing county lines. See also
Buckley
v.
Hoff, supra,
In
Mikell
v.
Rousseau, supra,
The data before the Court indicates that such a standard could be approximated by the fоllowing reapportionment:
*364
*365 With its additional resources for investigating the facts, the legislature apportionment board may be able to achieve an even better result. To this end the matter will be returned to them for modification of their report as provided in 17 V.S.A. § 1909(e), jurisdiction of the matter being retained here as therein provided.
The reаpportionment enactment entitled Senate Bill 177 is set aside for failure to meet constitutional standards, and this opinion is certified to the legislative apportionment board with directions that they modify their plan of reapportionment in accordance with the views expressed herein, and in compliance with the standards herein stated, to report the same to this Court not later than two weeks from the date of this mandate. Jurisdiction of the cause is retained as provided by 17 V.S.A. § 1909(e).
