Massachusetts Counties Map

Massachusetts (MA) on the US Map

The State of Massachusetts highlighted on the US map.
Massachusetts highlighted on the US map.

Map of Massachusetts Counties

Below is a map of the 14 counties of Massachusetts (you can click on the map to enlarge it and to see the major city in each state).

Colorful Massachusetts counties map showing counties, main cities, and neighboring states.
Massachusetts Counties Map with cities.

Interactive Map of Massachusetts Counties

Click on any of the counties on the map to see the county’s population, economic data, time zone, and zip code (the data will appear below the map). Data is sourced from the US Census 2021.

List of the Counties of Massachusetts:

CountyPopulationPer sq. kmLargest City
Barnstable County227,942223.25Barnstable
Berkshire County129,08953.77Pittsfield
Bristol County576,070402.13New Bedford
Dukes County20,27775.86Oak Bluffs
Essex County804,598630.75Lynn
Franklin County71,08539.25Montague
Hampden County466,265291.77Springfield
Hampshire County161,810118.5Northampton
Middlesex County1,623,411766.39Cambridge
Nantucket County13,795115.31Nantucket
Norfolk County720,403702.21Quincy
Plymouth County527,602309.35Brockton
Suffolk County792,6475253.65Boston
Worcester County856,858219Worcester

Middlesex County (MA) Facts:

🏙️ Biggest City: Cambridge
🧑🏻‍🤝‍🧑🏻 Population: 1,623,411
🧑🏻‍🤝‍🧑🏻 Density: 766.39/km2
🧑🏻‍🤝‍🧑🏻 Median age: 38.5
💰 Median Individual Income: $51,808
💰 Median Household Income: $111,790
💰 Six-figure households: 54.8%
🏠 Home Ownership: 61.7%
🏠 Median Owner Occupied Home Value: $575,423
🏠 Median Gross Rent: $1,815
🕜 Timezone: America/New_York
🌐 Latitude: 42.4856 | Longitude: -71.3918
📮 Zip Codes: 01431 01432 01434 01450 01460 01463 01464 01469 01471 01472 01474 01701 01702 01703 01704 01705 01718 01719 01720 01721 01730 01731 01741 01742 01746 01748 01749 01752 01754 01760 01770 01773 01775 01776 01778 01784 01801 01803 01805 01813 01815 01821 01822 01824 01826 01827 01850 01851 01852 01853 01854 01862 01863 01864 01865 01866 01867 01876 01879 01880 01886 01887 01888 01889 01890 02129 02134 02138 02139 02140 02141 02142 02143 02144 02145 02148 02149 02150 02153 02155 02156 02176 02180 02238 02420 02421 02451 02452 02453 02454 02455 02456 02458 02459 02460 02461 02462 02464 02465 02466 02467 02468 02471 02472 02474 02475 02476 02477 02478 02479 02493 02495

Worcester County (MA) Facts:

🏙️ Biggest City: Worcester
🧑🏻‍🤝‍🧑🏻 Population: 856,858
🧑🏻‍🤝‍🧑🏻 Density: 219/km2
🧑🏻‍🤝‍🧑🏻 Median age: 40.2
💰 Median Individual Income: $39,009
💰 Median Household Income: $81,660
💰 Six-figure households: 41.5%
🏠 Home Ownership: 65.9%
🏠 Median Owner Occupied Home Value: $314,668
🏠 Median Gross Rent: $1,142
🕜 Timezone: America/New_York
🌐 Latitude: 42.3514 | Longitude: -71.9077
📮 Zip Codes: 01005 01010 01031 01037 01068 01074 01082 01083 01092 01094 01331 01366 01368 01420 01430 01434 01436 01438 01440 01441 01451 01452 01453 01462 01467 01468 01473 01475 01501 01503 01504 01505 01506 01507 01508 01509 01510 01515 01516 01518 01519 01520 01522 01523 01524 01525 01526 01527 01529 01531 01532 01534 01535 01536 01537 01538 01540 01541 01542 01543 01545 01546 01550 01560 01561 01562 01564 01566 01568 01569 01570 01571 01581 01583 01585 01586 01588 01590 01601 01602 01603 01604 01605 01606 01607 01608 01609 01610 01611 01612 01613 01614 01615 01653 01655 01740 01745 01747 01756 01757 01772

Essex County (MA) Facts:

🏙️ Biggest City: Lynn
🧑🏻‍🤝‍🧑🏻 Population: 804,598
🧑🏻‍🤝‍🧑🏻 Density: 630.75/km2
🧑🏻‍🤝‍🧑🏻 Median age: 40.8
💰 Median Individual Income: $39,756
💰 Median Household Income: $86,684
💰 Six-figure households: 43.8%
🏠 Home Ownership: 63.6%
🏠 Median Owner Occupied Home Value: $462,896
🏠 Median Gross Rent: $1,392
🕜 Timezone: America/New_York
🌐 Latitude: 42.6732 | Longitude: -70.952
📮 Zip Codes: 01810 01812 01826 01830 01831 01832 01833 01834 01835 01840 01841 01842 01843 01844 01845 01860 01876 01885 01899 01901 01902 01903 01904 01905 01906 01907 01908 01910 01913 01915 01921 01922 01923 01929 01930 01931 01936 01937 01938 01940 01944 01945 01949 01950 01951 01952 01960 01961 01965 01966 01969 01970 01971 01982 01983 01984 01985 05501

Suffolk County (MA) Facts:

🏙️ Biggest City: Boston
🧑🏻‍🤝‍🧑🏻 Population: 792,647
🧑🏻‍🤝‍🧑🏻 Density: 5253.65/km2
🧑🏻‍🤝‍🧑🏻 Median age: 33.3
💰 Median Individual Income: $39,200
💰 Median Household Income: $80,260
💰 Six-figure households: 41.4%
🏠 Home Ownership: 36.2%
🏠 Median Owner Occupied Home Value: $576,178
🏠 Median Gross Rent: $1,761
🕜 Timezone: America/New_York
🌐 Latitude: 42.3333 | Longitude: -71.0719
📮 Zip Codes: 02108 02109 02110 02111 02112 02113 02114 02115 02116 02117 02118 02119 02120 02121 02122 02123 02124 02125 02126 02127 02128 02129 02130 02131 02132 02133 02134 02135 02136 02137 02149 02150 02151 02152 02163 02171 02196 02199 02201 02203 02204 02205 02206 02210 02211 02212 02215 02217 02222 02241 02283 02284 02293 02297 02298 02445 02446 02467

Norfolk County (MA) Facts:

🏙️ Biggest City: Quincy
🧑🏻‍🤝‍🧑🏻 Population: 720,403
🧑🏻‍🤝‍🧑🏻 Density: 702.21/km2
🧑🏻‍🤝‍🧑🏻 Median age: 40.7
💰 Median Individual Income: $52,591
💰 Median Household Income: $112,089
💰 Six-figure households: 55.4%
🏠 Home Ownership: 68.3%
🏠 Median Owner Occupied Home Value: $529,108
🏠 Median Gross Rent: $1,781
🕜 Timezone: America/New_York
🌐 Latitude: 42.1605 | Longitude: -71.2115
📮 Zip Codes: 02019 02021 02025 02026 02027 02030 02032 02035 02038 02052 02053 02054 02056 02060 02062 02067 02070 02071 02072 02081 02090 02093 02126 02132 02169 02170 02171 02184 02185 02186 02187 02188 02189 02190 02191 02215 02269 02322 02343 02368 02445 02446 02447 02457 02462 02464 02467 02481 02482 02492 02494 02762

Bristol County (MA) Facts:

🏙️ Biggest City: New Bedford
🧑🏻‍🤝‍🧑🏻 Population: 576,070
🧑🏻‍🤝‍🧑🏻 Density: 402.13/km2
🧑🏻‍🤝‍🧑🏻 Median age: 40.9
💰 Median Individual Income: $36,910
💰 Median Household Income: $74,290
💰 Six-figure households: 36.9%
🏠 Home Ownership: 62.2%
🏠 Median Owner Occupied Home Value: $340,212
🏠 Median Gross Rent: $1,006
🕜 Timezone: America/New_York
🌐 Latitude: 41.7972 | Longitude: -71.1144
📮 Zip Codes: 02048 02334 02356 02357 02375 02702 02703 02712 02714 02715 02717 02718 02719 02720 02721 02722 02723 02724 02725 02726 02740 02741 02742 02743 02744 02745 02746 02747 02748 02760 02761 02763 02764 02766 02767 02768 02769 02771 02777 02779 02780 02790 02791 02861

Plymouth County (MA) Facts:

🏙️ Biggest City: Brockton
🧑🏻‍🤝‍🧑🏻 Population: 527,602
🧑🏻‍🤝‍🧑🏻 Density: 309.35/km2
🧑🏻‍🤝‍🧑🏻 Median age: 42.6
💰 Median Individual Income: $43,684
💰 Median Household Income: $98,190
💰 Six-figure households: 49.1%
🏠 Home Ownership: 77.5%
🏠 Median Owner Occupied Home Value: $409,536
🏠 Median Gross Rent: $1,406
🕜 Timezone: America/New_York
🌐 Latitude: 41.9512 | Longitude: -70.8114
📮 Zip Codes: 02018 02020 02040 02041 02043 02044 02045 02047 02050 02051 02055 02059 02061 02065 02066 02301 02302 02303 02304 02305 02324 02325 02327 02330 02331 02332 02333 02337 02338 02339 02341 02344 02345 02346 02347 02348 02349 02350 02351 02355 02358 02359 02360 02361 02362 02364 02366 02367 02370 02379 02381 02382 02532 02538 02558 02571 02576 02738 02739 02770

Hampden County (MA) Facts:

🏙️ Biggest City: Springfield
🧑🏻‍🤝‍🧑🏻 Population: 466,265
🧑🏻‍🤝‍🧑🏻 Density: 291.77/km2
🧑🏻‍🤝‍🧑🏻 Median age: 39.4
💰 Median Individual Income: $32,262
💰 Median Household Income: $61,310
💰 Six-figure households: 29.6%
🏠 Home Ownership: 61.2%
🏠 Median Owner Occupied Home Value: $228,537
🏠 Median Gross Rent: $975
🕜 Timezone: America/New_York
🌐 Latitude: 42.1351 | Longitude: -72.6316
📮 Zip Codes: 01001 01008 01009 01010 01011 01013 01014 01020 01021 01022 01028 01030 01034 01036 01040 01041 01050 01056 01057 01069 01071 01077 01079 01080 01081 01082 01085 01086 01089 01090 01095 01097 01101 01102 01103 01104 01105 01106 01107 01108 01109 01111 01115 01116 01118 01119 01128 01129 01138 01139 01144 01151 01152 01199 01521

Barnstable County (MA) Facts:

🏙️ Biggest City: Barnstable
🧑🏻‍🤝‍🧑🏻 Population: 227,942
🧑🏻‍🤝‍🧑🏻 Density: 223.25/km2
🧑🏻‍🤝‍🧑🏻 Median age: 53.9
💰 Median Individual Income: $40,442
💰 Median Household Income: $82,619
💰 Six-figure households: 41.2%
🏠 Home Ownership: 80.8%
🏠 Median Owner Occupied Home Value: $445,461
🏠 Median Gross Rent: $1,408
🕜 Timezone: America/New_York
🌐 Latitude: 41.7244 | Longitude: -70.2904
📮 Zip Codes: 02532 02534 02536 02537 02540 02541 02542 02543 02553 02556 02559 02561 02562 02563 02574 02601 02630 02631 02632 02633 02634 02635 02637 02638 02639 02641 02642 02643 02644 02645 02646 02647 02648 02649 02650 02651 02652 02653 02655 02657 02659 02660 02661 02662 02663 02664 02666 02667 02668 02669 02670 02671 02672 02673 02675

Hampshire County (MA) Facts:

🏙️ Biggest City: Northampton
🧑🏻‍🤝‍🧑🏻 Population: 161,810
🧑🏻‍🤝‍🧑🏻 Density: 118.5/km2
🧑🏻‍🤝‍🧑🏻 Median age: 36.7
💰 Median Individual Income: $30,795
💰 Median Household Income: $76,959
💰 Six-figure households: 39.1%
🏠 Home Ownership: 68%
🏠 Median Owner Occupied Home Value: $299,563
🏠 Median Gross Rent: $1,152
🕜 Timezone: America/New_York
🌐 Latitude: 42.3402 | Longitude: -72.6638
📮 Zip Codes: 01002 01003 01004 01007 01009 01011 01012 01026 01027 01032 01033 01035 01038 01039 01050 01053 01059 01060 01061 01062 01063 01066 01070 01073 01075 01082 01084 01088 01096 01098 01243

Berkshire County (MA) Facts:

🏙️ Biggest City: Pittsfield
🧑🏻‍🤝‍🧑🏻 Population: 129,089
🧑🏻‍🤝‍🧑🏻 Density: 53.77/km2
🧑🏻‍🤝‍🧑🏻 Median age: 47.1
💰 Median Individual Income: $33,040
💰 Median Household Income: $63,159
💰 Six-figure households: 29.9%
🏠 Home Ownership: 70.1%
🏠 Median Owner Occupied Home Value: $232,960
🏠 Median Gross Rent: $943
🕜 Timezone: America/New_York
🌐 Latitude: 42.3707 | Longitude: -73.2063
📮 Zip Codes: 01008 01026 01029 01070 01201 01202 01203 01220 01222 01223 01224 01225 01226 01227 01229 01230 01235 01236 01237 01238 01240 01242 01244 01245 01247 01252 01253 01254 01255 01256 01257 01258 01259 01260 01262 01263 01264 01266 01267 01270 01343

Franklin County (MA) Facts:

🏙️ Biggest City: Montague
🧑🏻‍🤝‍🧑🏻 Population: 71,085
🧑🏻‍🤝‍🧑🏻 Density: 39.25/km2
🧑🏻‍🤝‍🧑🏻 Median age: 47.2
💰 Median Individual Income: $34,775
💰 Median Household Income: $64,949
💰 Six-figure households: 29.2%
🏠 Home Ownership: 69.4%
🏠 Median Owner Occupied Home Value: $248,468
🏠 Median Gross Rent: $1,010
🕜 Timezone: America/New_York
🌐 Latitude: 42.5831 | Longitude: -72.5918
📮 Zip Codes: 01002 01039 01054 01066 01072 01093 01096 01301 01302 01330 01331 01337 01338 01339 01340 01341 01342 01344 01346 01347 01349 01350 01351 01354 01355 01360 01364 01367 01370 01373 01375 01376 01378 01379 01380

Dukes County (MA) Facts:

🏙️ Biggest City: Oak Bluffs
🧑🏻‍🤝‍🧑🏻 Population: 20,277
🧑🏻‍🤝‍🧑🏻 Density: 75.86/km2
🧑🏻‍🤝‍🧑🏻 Median age: 47.9
💰 Median Individual Income: $40,119
💰 Median Household Income: $77,392
💰 Six-figure households: 41.5%
🏠 Home Ownership: 73.3%
🏠 Median Owner Occupied Home Value: $867,584
🏠 Median Gross Rent: $1,462
🕜 Timezone: America/New_York
🌐 Latitude: 41.3961 | Longitude: -70.6501
📮 Zip Codes: 02535 02539 02543 02552 02557 02568 02575 02713

Nantucket County (MA) Facts:

🏙️ Biggest City: Nantucket
🧑🏻‍🤝‍🧑🏻 Population: 13,795
🧑🏻‍🤝‍🧑🏻 Density: 115.31/km2
🧑🏻‍🤝‍🧑🏻 Median age: 41.9
💰 Median Individual Income: $45,717
💰 Median Household Income: $116,571
💰 Six-figure households: 54.6%
🏠 Home Ownership: 71.2%
🏠 Median Owner Occupied Home Value: $1,094,127
🏠 Median Gross Rent: $1,822
🕜 Timezone: America/New_York
🌐 Latitude: 41.2831 | Longitude: -70.0692
📮 Zip Codes: 02554 02564 02584