State · code 25
Massachusetts14 counties and county equivalents
Pick a county on the map or in the list. Each page says what the public maps cover, where the county's lines came from, and whom to ask about a lot.
Map
Counties of Massachusetts
Every shape is a link. Small counties are easier to find in the list below.
A to Z
All 14 in Massachusetts
12 of 14 have a public parcel map. Population from the 2020 Census; "updated" is when we last checked the county's parcel map.
| County | Population | Parcels mapped | Parcel map | Updated |
|---|---|---|---|---|
| Barnstable County | 228,996 | 162,104 | Good enough | |
| Berkshire County | 129,026 | 76,953 | Good enough | |
| Bristol County | 579,200 | 191,606 | Good enough | |
| Dukes County | 20,600 | 21,423 | Good enough | |
| Essex County | 809,829 | — | Missing | |
| Franklin County | 71,029 | 42,007 | Good enough | |
| Hampden County | 465,825 | 156,167 | Good enough | |
| Hampshire County | 162,308 | 61,736 | Good enough | |
| Middlesex County | 1,632,002 | 426,462 | Good enough | |
| Nantucket County | 14,255 | 13,904 | Good enough | |
| Norfolk County | 725,981 | 207,269 | Good enough | |
| Plymouth County | 530,819 | 198,967 | Good enough | |
| Suffolk County | 797,936 | 121,032 | Good enough | |
| Worcester County | 862,111 | — | Missing |
Your lot on Massachusetts's maps
Open your county on Parcel Chart's free map and click your parcel. Save it with a free account; the full record of your place (site map, projects, documents) is Pro, in early access.