Where the Polls Stand in Massachusetts

Doing some research this week, I noticed that the usual suspects—FiveThirtyEight, RealClearPolitics, etc.—weren't aggregating polls for the upcoming special Senate election in Massachusetts. Doing the research myself wasn't hard (there have been only a handful of polls), but I also don't want anyone else to duplicate the work. Therefore, without further ado...

Here are the results of all polls I could find of the Democratic primary for the special election for John Kerry's Senate seat, to be held on Tuesday, April 30:

Poll	Dates	Markey	Lynch	Undecided
PPP	1/29–1/30	52%	19%	29%
MassInc/WBUR	2/11–2/13	38%	31%	26%
PPP/LCV	2/13–2/14	43%	28%	29%
Garin-Hart-Yang/LCV	2/26–2/27	42%	28%	30%
UML/Boston Herald	3/2–3/5	50%	20.5%	23%
MassInc/WBUR	3/19–3/21	35%	24%	41%
PPP/LCV	3/26–3/27	49%	32%	19%
WNE/MassLive	4/11–4/18	44%	34%	21%
Lynch for Senate	4/20–4/21	44.5%	38.9%	16.5%
PPP/LCV	4/23–4/25	50%	36%	14%