Boards

Seats changing hands

Across 37 bodies of three or more seats, the median sees 32% of its seats change hands a year.

Bodies by share of seats changing hands
Bodies
Under 20%10 bodies
20% to under 30%6 bodies
30% to under 40%11 bodies
40% to under 50%4 bodies
50% or more6 bodies

Each body’s average a year, names matched between consecutive listings.

1 · The facts

  • 37

    bodies of three or more seats measured

  • 32%

    of seats changing hands a year, median body

  • 71%

    GCTF ADVISORS, the highest

  • 0%

    CABLE ADVISORY COMMITTEE, the lowest

  • 32%

    School Committee, a year

  • 24%

    Select Board, a year

  • 36%

    Finance Committee, a year

  • 33%

    Board of Selectmen, the earlier heading

  • —

    why any member left: a term ending, a resignation, a move

    not published

2 · What it shows

  1. 1

    The median body changes 32% of its seats a year; the range runs from 0% to 71%.

  2. 2

    The Finance Committee changes 36% a year, the School Committee 32%, the Select Board 24%.

  3. 3

    A name leaving the listing is not a resignation: a term ending and a move look the same.

Seats changing hands a year, bodies measured four or more times
SeatsYears comparedChanging hands
STORM WATER TASK FORCE3.3963%
ECONOMIC DEVELOPMENT COMMITTEE4.0456%
PUBLIC RECORDS ACCESS OFFICERS8.8849%
HISTORICAL COMMISSION4.1942%
Sewer Commission - 1/25.4840%
Park Commission4.1439%
CAPITAL PLANNING COMMITTEE6.2939%
TAXATION AID COMMITTEE4.8437%
AGRICULTURAL COMMISSION5.6937%
FINANCE COMMITTEE7.2636%
Planning Board5.8835%
PERSONNEL COMMITTEE5.6835%
School Committee5.1832%
Housing Authority4.3830%
CULTURAL COUNCIL8.2730%
Cemetery Commission3.3824%
Select Board5.2424%
CONSERVATION COMMISSION7.1923%
Board of Assessors3.1820%
Board of Health5.2819%
Library Trustees7.2819%
PUBLIC ACCESS CABLE COMMITTEE4.7918%
ARCHITECTURAL PRESERVATION DISTRICT COMMISSION (APDC)7.1717%
COUNCIL ON AGING11.3515%
ZONING BOARD OF APPEALS4.9915%
TOWN CLOCKWINDERS5.4511%

Names matched between consecutive listings. Seats is the average printed. Bodies compared fewer times are in the median, not here.

Sources

What changed

Version 15 — updated September 20, 2026