Suffolk County ZIP Codes

List of ZIP Codes in Suffolk County

The following table lists ZIP Codes associated with Suffolk County, Massachusetts, based on ZIP Code Tabulation Area (ZCTA) data from the U.S. Census Bureau.


S.N. Zip Code Latitude Longitude City Population Density
1 02108 42.35657 -71.06516 Boston 4,178 5890.1
2 02109 42.36498 -71.05277 Boston 3,714 8456.3
3 02110 42.35797 -71.05189 Boston 2,178 4701.0
4 02111 42.35067 -71.06054 Boston 8,067 15890.8
5 02113 42.36526 -71.05524 Boston 6,522 25874.3
6 02114 42.36337 -71.06686 Boston 13,853 12062.5
7 02115 42.34046 -71.09481 Boston 28,621 15548.9
8 02116 42.35105 -71.07638 Boston 22,040 13104.0
9 02118 42.33806 -71.07057 Boston 28,522 10124.7
10 02119 42.32405 -71.08522 Roxbury 26,851 6418.6
11 02120 42.33212 -71.09654 Roxbury Crossing 15,248 9510.7
12 02121 42.3057 -71.08693 Dorchester 28,298 5794.2
13 02122 42.29427 -71.05185 Dorchester 23,471 5339.0
14 02124 42.28583 -71.07114 Dorchester Center 55,897 7272.0
15 02125 42.31578 -71.0562 Dorchester 33,069 5889.5
16 02126 42.27588 -71.0918 Mattapan 25,313 5345.6
17 02127 42.33455 -71.03875 South Boston 36,646 6876.2
18 02128 42.37324 -71.01616 East Boston 44,124 3390.5
19 02129 42.37975 -71.06167 Charlestown 19,994 5702.9
20 02130 42.30823 -71.11515 Jamaica Plain 41,109 4483.2
21 02131 42.28392 -71.12468 Roslindale 31,564 4371.8
22 02132 42.27931 -71.16072 West Roxbury 27,069 2148.7
23 02133 42.35838 -71.06383 Boston 80 2377.1
24 02134 42.35855 -71.12931 Allston 17,637 5516.9
25 02135 42.34989 -71.15417 Brighton 43,683 6487.7
26 02136 42.25505 -71.12662 Hyde Park 38,071 3196.6
27 02150 42.39587 -71.03251 Chelsea 39,444 6878.1
28 02151 42.41887 -71.004 Revere 59,949 4057.0
29 02152 42.37724 -70.98115 Winthrop 18,807 4381.6
30 02163 42.36717 -71.12509 Boston 1,852 3897.5
31 02199 42.34748 -71.08199 Boston 1,253 8447.9
32 02203 42.36144 -71.05945 Boston 0 0.0
33 02205 42.34935 -71.05564 Boston 0 0.0
34 02210 42.34815 -71.03942 Boston 6,554 2742.4
35 02215 42.34741 -71.10276 Boston 24,054 10502.4


About Suffolk County ZIP Codes

Suffolk County in Massachusetts (MA) is served by approximately 35 ZIP Codes. These codes cover residential neighborhoods, business districts, and rural areas that fall under the county's jurisdiction.

Based on ZIP-level population estimates, the total population covered by these ZIP Codes is around 777,732 people. Population and density values vary from one ZIP Code to another, reflecting the mix of dense urban communities and lower-density suburban or rural zones.

Many of the most significant population centers in Suffolk County are located in cities such as Boston, Dorchester, Revere, Dorchester Center, East Boston. These cities and towns help define the economic and demographic character of the county.

Most ZIP Codes in Suffolk County, Massachusetts follow the America/New_York time zone.