<p>Map of districts of the Massachusetts state senate apportioned in 2011.
</p><p>State senate districts depicted:<a rel="nofollow" class="external autonumber" href="https://malegislature.gov/Laws/SessionLaws/Acts/2011/Chapter152">[1]</a>
</p><p>1st Bristol and Plymouth district <br>
1st Essex district <br>
1st Essex and Middlesex district <br>
1st Hampden and Hampshire district <br>
1st Middlesex district <br>
1st Middlesex and Norfolk district <br>
1st Plymouth and Bristol district <br>
1st Suffolk district <br>
1st Suffolk and Middlesex district <br>
1st Worcester district <br>
2nd Bristol and Plymouth district <br>
2nd Essex district <br>
2nd Essex and Middlesex district <br>
2nd Hampden and Hampshire district <br>
2nd Middlesex district <br>
2nd Middlesex and Norfolk district <br>
2nd Plymouth and Bristol district <br>
2nd Suffolk district <br>
2nd Suffolk and Middlesex district <br>
2nd Worcester district <br>
3rd Essex district <br>
3rd Middlesex district <br>
4th Middlesex district <br>
5th Middlesex district <br>
Berkshire, Hampshire, Franklin, and Hampden district <br>
Bristol and Norfolk district <br>
Cape and Islands district <br>
Hampden district <br>
Hampshire, Franklin, and Worcester district <br>
Middlesex and Suffolk district <br>
Middlesex and Worcester district <br>
Norfolk and Plymouth district <br>
Norfolk and Suffolk district <br>
Norfolk, Bristol, and Middlesex district <br>
Norfolk, Bristol, and Plymouth district <br>
Plymouth and Barnstable district <br>
Plymouth and Norfolk district <br>
Worcester and Middlesex district <br>
Worcester and Norfolk district <br></p>
Worcester, Hampden, Hampshire, and Middlesex district <br><br>
Massachusetts General Court
<a rel="nofollow" class="external free" href="https://malegislature.gov/Redistricting/HistoricDistricts/Senate">https://malegislature.gov/Redistricting/HistoricDistricts/Senate</a>