Essex County, Massachusetts ZIP codes
57 ZIP codes are in Essex County, plus 2 that cross in from neighboring counties. It's part of the Boston-Cambridge-Newton, MA-NH metro area.
- ZIP codes
- 57
- Population in these ZIPs
- 812,999
- Avg. median income
- $109,300population-weighted
- Cities & towns
- 39
Click anywhere on the map to see which ZIP code it's in.
ZIP codes in Essex County
| ZIP code | City | Population | Median income | Typical home value |
|---|---|---|---|---|
| 01810 | Andover | 35,648 | $172,606 | $987,500 |
| 01812 PO Box | Andover | — | — | — |
| 01830 | Haverhill | 26,530 | $78,571 | $553,500 |
| 01831 PO Box | Haverhill | — | — | — |
| 01832 | Haverhill | 26,386 | $83,041 | $522,600 |
| 01833 | Georgetown | 8,432 | $153,750 | $774,100 |
| 01834 | Groveland | 6,777 | $141,487 | $709,300 |
| 01835 | Haverhill | 14,782 | $113,578 | $561,000 |
| 01840 | Lawrence | 8,522 | $42,211 | $390,700 |
| 01841 | Lawrence | 52,769 | $56,971 | $486,200 |
| 01842 PO Box | Lawrence | — | — | — |
| 01843 | Lawrence | 27,445 | $67,585 | $533,800 |
| 01844 | Methuen | 53,420 | $113,212 | $618,400 |
| 01845 | North Andover | 32,494 | $140,670 | $802,400 |
| 01860 | Merrimac | 6,748 | $123,054 | $660,100 |
| 01885 PO Box | West Boxford | — | — | — |
| 01899 PO Box | Andover | — | — | — |
| 01901 | Lynn | 2,419 | $36,119 | $462,100 |
| 01902 | Lynn | 50,066 | $67,046 | $531,900 |
| 01903 PO Box | Lynn | — | — | — |
| 01904 | Lynn | 21,003 | $99,614 | $620,800 |
| 01905 | Lynn | 28,221 | $84,333 | $573,700 |
| 01906 | Saugus | 28,773 | $101,539 | $682,400 |
| 01907 | Swampscott | 15,277 | $134,386 | $816,200 |
| 01908 | Nahant | 3,325 | $112,762 | $962,200 |
| 01910 PO Box | Lynn | — | — | — |
| 01913 | Amesbury | 17,403 | $103,554 | $622,100 |
| 01915 | Beverly | 41,994 | $104,918 | $755,500 |
| 01921 | Boxford | 8,250 | $200,672 | $1,053,700 |
| 01922 | Byfield | 3,450 | $142,207 | $856,600 |
| 01923 | Danvers | 27,991 | $125,395 | $727,000 |
| 01929 | Essex | 3,621 | $156,442 | $901,100 |
| 01930 | Gloucester | 30,075 | $83,883 | $767,900 |
| 01931 PO Box | Gloucester | — | — | — |
| 01936 PO Box | Hamilton | — | — | — |
| 01937 | Hathorne | 107 | — | — |
| 01938 | Ipswich | 13,930 | $138,750 | $848,300 |
| 01940 | Lynnfield | 13,285 | $173,214 | $1,076,800 |
| 01944 | Manchester | 5,403 | $206,389 | $1,385,100 |
| 01945 | Marblehead | 20,470 | $179,583 | $1,044,800 |
| 01949 | Middleton | 9,816 | $167,402 | $878,000 |
| 01950 | Newburyport | 18,652 | $139,625 | $933,200 |
| 01951 | Newbury | 3,327 | $182,684 | $992,800 |
| 01952 | Salisbury | 9,281 | $93,361 | $626,200 |
| 01960 | Peabody | 54,474 | $96,501 | $692,900 |
| 01961 PO Box | Peabody | — | — | — |
| 01965 | Prides Crossing | 671 | $250,001 | $662,400 |
| 01966 | Rockport | 7,009 | $96,250 | $864,400 |
| 01969 | Rowley | 6,251 | $132,734 | $794,700 |
| 01970 | Salem | 44,738 | $85,041 | $601,600 |
| 01971 PO Box | Salem | — | — | — |
| 01982 | South Hamilton | 7,680 | $132,571 | $878,700 |
| 01983 | Topsfield | 6,564 | $195,718 | $968,800 |
| 01984 | Wenham | 4,929 | $194,781 | $1,066,100 |
| 01985 | West Newbury | 4,591 | $179,500 | $938,300 |
| 05501 PO Box | Andover | — | — | — |
| 05544 PO Box | Andover | — | — | — |
ZIP codes partly in Essex County
These ZIP codes are mostly in a neighboring county but cover part of Essex County.
| ZIP code | City | County | Population | Median income | Typical home value |
|---|---|---|---|---|---|
| 01826 | Dracut | Middlesex County | 32,629 | $114,196 | $569,800 |
| 01876 | Tewksbury | Middlesex County | 31,004 | $130,204 | $671,700 |
Population and median household income: ACS 2020–2024 5-year estimates. Typical home value: Zillow Home Value Index (September 2026) where available, otherwise the ACS median owner-reported value. "PO Box" marks ZIP codes with no delivery area of their own. Methodology
Cities and towns in Essex County
- Andover
- Haverhill
- Georgetown
- Groveland
- Lawrence
- Methuen
- North Andover
- Merrimac
- West Boxford
- Lynn
- Saugus
- Swampscott
- Nahant
- Amesbury
- Beverly
- Boxford
- Byfield
- Danvers
- Essex
- Gloucester
- Hamilton
- Hathorne
- Ipswich
- Lynnfield
- Manchester
- Marblehead
- Middleton
- Newburyport
- Newbury
- Salisbury
- Peabody
- Prides Crossing
- Rockport
- Rowley
- Salem
- South Hamilton
- Topsfield
- Wenham
- West Newbury
Nearby counties
Frequently asked questions
How many ZIP codes are in Essex County, Massachusetts?
57 ZIP codes are mainly in Essex County, and 2 more ZIP codes from neighboring areas reach partly into it.
What cities are in Essex County?
ZIP codes in Essex County use the city names Amesbury, Andover, Beverly, Boxford, Byfield, Danvers, Essex, Georgetown, Gloucester, Groveland, Hamilton and Hathorne and others.
What metro area is Essex County in?
Essex County is part of the Boston-Cambridge-Newton, MA-NH metropolitan statistical area.