Town-By-Town Bellwethers and What to Watch For on TuesdayBellwether Cities and Towns
The following towns tend to track the overall statewide results. Obviously the turnout next Tuesday will be much lower than a Presidential or gubernatorial election - but the relative performance of Coakley and Brown (as well as who they are turning out) should be captured by comparing the early reported returns with the town's PVI.
Hull (D+0) - Not only is Hull consistently among the best bellwethers in all of Massachusetts, but it is in Plymouth County, where Brown should do well. If he's trailing here, that's a good sign for Coakley.
South Hadley (D+0) - One of the question marks will be what turnout will be like in Western Mass. South Hadley is a bellwether and also in Hampshire County, which is small in population but nevertheless an area where Coakley should rack up some votes.
Waltham (D+1) - Of course, Middlesex County will be key in this contest, like it always is in statewide races. Waltham typically tracks statewide results, with a slight Democratic lean. Melrose (R+1) is another Middlesex bellwether, though one with a very slight Republican lean.
Winthrop (R+1) matched the Romney/O'Brien results perfectly, and was very close to the state average in the last two Senate races - though it was slightly more for McCain (+3.5%) in '08.
Wellesley (D+1) isn't really representative in terms of its underlying demographics, but perhaps surprisingly it is pretty representative of Massachusetts as a whole in Presidential races. However, Wellesley is one area that displays a different dynamic in off years - Romney and Chase did about 8 points better than the state as a whole. Sudbury (D+1) is very similar.
Chicopee (D+1) in Hampden County is another politically representative town, albeit one that has trended more Democratic in off-year elections.
Falmouth (R+3) - Barnstable County should be Brown's best area, and Falmouth is the biggest swingy town in the county. If Coakley is winning by a decent amount in Falmouth, it bodes very well for her.
Westport (D+1) - Bristol County had awful turnout in the Democratic primary compared to other areas, so it will be a county to watch on Tuesday. Westport is also a bellwether, though interesting because it trends more Democratic in off-year elections.
Other key cities/towns to keep an eye on include Milton (R+0) , Quincy (R+1), and Fitchburg (R+1).
For anyone interested, the most Democratic town in the state is tiny Aquinnah on Martha's Vineyard (D+29). The most Republican is Charlton in Worcester County (R+22), which gave Bush a whopping 65% in 2004.