Data Last Updated: December 1, 2024

ESSEX County, MA ZIP Codes

ESSEX County, MA Covers 56 ZIP Codes

ZIP Code	Classification	City	Population	Area Code(s)
ZIP Code 01810	General	Andover	35,621	978/351/508
ZIP Code 01812	Unique	Andover	0	978/351/508
ZIP Code 01830	General	Haverhill	27,553	978/351
ZIP Code 01831	P.O. Box	Haverhill	0	978/351
ZIP Code 01832	General	Haverhill	25,656	978/351
ZIP Code 01833	General	Georgetown	8,410	978/351
ZIP Code 01834	General	Groveland	6,752	978/351
ZIP Code 01835	General	Haverhill	14,578	978/351
ZIP Code 01840	General	Lawrence	7,121	978/508/351
ZIP Code 01841	General	Lawrence	53,654	978/508/351
ZIP Code 01842	P.O. Box	Lawrence	0	978/508/351
ZIP Code 01843	General	Lawrence	28,346	978/508/351
ZIP Code 01844	General	Methuen	52,970	978/508/351
ZIP Code 01845	General	North Andover	31,855	978/508/351
ZIP Code 01860	General	Merrimac	6,723	351/978
ZIP Code 01885	P.O. Box	West Boxford	0	978/508/351
ZIP Code 01899	Unique	Andover	0	978/351/508
ZIP Code 01901	General	Lynn	2,794	781/339
ZIP Code 01902	General	Lynn	50,725	781/339
ZIP Code 01903	P.O. Box	Lynn	0	781/339
ZIP Code 01904	General	Lynn	19,944	978/508
ZIP Code 01905	General	Lynn	27,761	781/617/339
ZIP Code 01906	General	Saugus	28,619	781/617/339
ZIP Code 01907	General	Swampscott	15,148	781/339
ZIP Code 01908	General	Nahant	3,334	781/339
ZIP Code 01910	Unique	Lynn	0	781/339
ZIP Code 01913	General	Amesbury	17,366	978/351
ZIP Code 01915	General	Beverly	42,341	978/508/351
ZIP Code 01921	General	Boxford	8,263	978/508/351
ZIP Code 01922	General	Byfield	3,134	978/351
ZIP Code 01923	General	Danvers	27,987	978/351
ZIP Code 01929	General	Essex	3,618	978/351
ZIP Code 01930	General	Gloucester	29,729	978/351/508
ZIP Code 01931	P.O. Box	Gloucester	0	978/351/508
ZIP Code 01936	P.O. Box	Hamilton	0	978/351
ZIP Code 01937	P.O. Box	Hathorne	100	978/351
ZIP Code 01938	General	Ipswich	13,785	978/351
ZIP Code 01940	General	Lynnfield	13,326	781
ZIP Code 01944	General	Manchester	5,395	978/351/508
ZIP Code 01945	General	Marblehead	20,462	781/339
ZIP Code 01949	General	Middleton	9,779	978/351
ZIP Code 01950	General	Newburyport	18,289	978
ZIP Code 01951	General	Newbury	3,582	978
ZIP Code 01952	General	Salisbury	9,236	978
ZIP Code 01960	General	Peabody	54,155	978/351/508
ZIP Code 01961	P.O. Box	Peabody	0	978/508
ZIP Code 01965	P.O. Box	Prides Crossing	329	978/508/351
ZIP Code 01966	General	Rockport	6,992	978/351/508
ZIP Code 01969	General	Rowley	6,161	978/351
ZIP Code 01970	General	Salem	44,451	978/508
ZIP Code 01971	P.O. Box	Salem	0	978/508
ZIP Code 01982	General	South Hamilton	7,618	978/351
ZIP Code 01983	General	Topsfield	6,569	978
ZIP Code 01984	General	Wenham	4,979	978/351
ZIP Code 01985	General	West Newbury	4,500	978
ZIP Code 05501	Unique	Andover	0	978/351/508

* Indicates a Multi County ZIP Code, whose primary County is something other than Essex, MA.

Timezone(s): All Time Zones found within this county. In the United States, there are 7 standard time zones which are, from west to east: Hawaii-Aleutian, Alaska, Pacific, Mountain, Central, Eastern, Atlantic. Also included in U.S. Territories are Samoa, Guam and Palau. The alignment between ZIP codes and time zones is not perfect. A single time zone can cover multiple ZIP codes, and, conversely, a single ZIP code could theoretically span across multiple time zones, although this is quite rare.	Eastern

Population: The total Population for Essex County, MA, taken from the 2020 U.S. Census DP1. This population total includes all people residing in and counts them regardless of citizenship or immigration status. Include are U.S. Citizens, permanent residents, temporary migrants, and undocumented workers. The total population represents people who live in the state, not just those present on the day of the census. State Population is critical in determining political representation, funding allocation, planning and policy-making, and demographic analysis.	809,829 (More Details)
Male Population: The sum of all males for Essex County, MA from the 2020 U.S. Census DP1. Each respondent self-identified their gender on the survey, as they were asked to indicate their gender assigned at birth. The male population information is important for healthcare planning, policy making, social research, and economic planning and development.	388,497
Female Population: The sum of all females for Essex County, MA from the 2020 U.S. Census DP1. Each respondent self-identified their gender on the survey, as they were asked to indicate their gender assigned at birth. The female population information is important for healthcare planning, policy making, social research, and economic planning and development.	421,332
Median Age: The median age of the total population of this county. Median age is not a future prediction, it is the actual number from the 2020 Census. Median age is the middle age of the population. Half the population is older than the average age and half is younger.	41

ZIP Codes: The total number of ZIP Codes which at least partially fall inside Essex County, MA. Did you know that approximately 23% of ZIP Codes cross county lines? Several even cross State lines. ZIP Codes do not follow other geographic boundaries because they were created exclusively for the expedient delivery of mail.	56
Cities: The total number of City names which are associated with ZIP Codes that partially or wholly cross into Essex County, MA. Alongside the official city name, USPS also recognizes certain alternate names for cities or towns that can be used in mailing addresses. These may include towns, villages, abbreviations, names in other languages, or names that have been commonly used historically.	39
Counties: The total number of counties associated with ZIP Codes that are at least partially part of Essex County, MA.	1
Area Codes: The total number of Area Codes associated with ZIP Codes in Essex County, MA. Area codes are used in the North American Numbering Plan (NANP) to facilitate phone routing. Each area code identifies a specific geographic area (usually part of a state or territory) and allows calls to be routed to the correct area. There are approximately 350 area codes in use in the United States.	6

Total Area: The approximate amount of area covered by Essex, MA in square miles. This includes all land and water areas within the legal county boundaries.	828 square miles (county)
Land Area: The approximate amount of land area covered by Essex, MA in square miles. Land area data provided by the Census Bureau are based on geographic boundaries that include the mainland, islands, inland, coastal, Great Lakes, and territorial waters associated with each state. Land area is important in many types of statistical analysis. For example, population density, the number of people per unit of land area, is a commonly used statistic based on this data. Land area measurements are also important for urban planning, environmental studies, and economic analysis.	493 square miles (county)
Water Area: The approximate amount of water area covered by Essex, MA in square miles. Calculations for water area take into account inland bodies of water, coastal regions, Great Lakes, and territorial sea waters. This encompassed features such as lakes, reservoirs, rivers, and coastal water bodies. Water surface data are especially important for environmental and conservation planning, water resource management, transportation, and recreational planning.	336 square miles (county)

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ESSEX, MA Demographic Information

* Demographic data is based on 2020 Census.

Total population of ESSEX County, MA: Total Population from the 2020 Census. This reflects the exact population of the geographic area at that point in time, not future estimates, regardless of citizenship or immigration status. It is intended to count all persons living within the geographic area, not just those present on the day of the census.	809,829
Male population of ESSEX County, MA: The Male Population from the 2020 Census. This is not a forecast for the future, but an exact count for this geographic area at the time of the Census. Each respondent self-identified their gender on the survey, as they were asked to indicate their gender assigned at birth. The Male Population information is important for healthcare planning, policy making, social research, and economic planning and development.	388,497
Female population of ESSEX County, MA: The Female Population from the 2020 Census. This is not a forecast for the future, but an exact count for this geographic area at the time of the Census. Each respondent self-identified their gender on the survey, as they were asked to indicate their gender assigned at birth. The Female Population information is important for healthcare planning, policy making, social research, and economic planning and development.	421,332
Median age (years): The Median Age of the Total Population from the 2020 Census for this geographic area. Median age is not a future prediction, it is the actual calculated age from the 2020 Census. Median age is the middle age of the population. Half the population is older than the average age and half is younger. Median Age can relate how young or old a geographic area is compared to others. If one area is 44 and the other is 40, then the first are is an average of 4 years older.	41.4
White Population: The White Population is an exact count from the 2020 Census for this geographic area. The numbers for the White Population are not future projections. On the 2020 U.S. Census questionnaire, people were asked to check all races which applied to them, including White. This count includes all who selected White/Caucasian in their response, even if they selected another race as well.	558,325
Black Population: The Black Population is an exact count from the 2020 Census for this geographic area. The numbers for the Black Population are not future projections. On the 2020 U.S. Census questionnaire, people were asked to check all races which applied to them, including Black or African American. This count includes all who selected Black or African American in their response, even if they selected another race as well.	33,524
Indian Population: The American Indian and Alaska Native Population is an exact count from the 2020 Census for this geographic area and not estimates for the future. On the 2020 U.S. Census questionnaire, people were asked to check all races which applied to them, including American Indian and Alaska Native. This count includes all who selected American Indian and Alaska Native in their response, even if they selected another race as well.	4,076
Asian Population: The Asian Population is an exact count from the 2020 Census for this geographic area, not future projections. On the U.S. Census questionnaire, people were asked to check all races which applied to them, including Chinese, Filipino, Asian Indian, Vietnamese, Korean, Japanese, or Other Asian. This count includes all who selected one of these options in their response, even if they selected another race as well.	29,819
Hawaiian Population: The Hawaiian or Pacific Islander Population is an exact count from the 2020 Census for this geographic area and are not future projections. On the 2020 U.S. Census questionnaire, people were asked to check all races which applied to them, including Native Hawaiian and Pacific Islander. This count includes all who selected either Hawaiian or Pacific Islander in their response, even if they selected another race as well.	285
Hispanic Population: The Hispanic Population is an exact count from the 2020 Census for this geographic area and is not an estimate or future projection. On the 2020 U.S. Census questionnaire, people were first asked for their Ethnicity, including if they were from Hispanic, Latino, or Spanish Origin, including Mexican, Mexican American, Chicano, Puerto Rican, Cuban, or other ethnic origin. This count includes all who affirmed that they were part of this ethnic origin. Respondents who selected this option were also asked to select a race separately and would be counted once in this number as well as the race they chose as well. From the U.S. Census definition, Hispanic is an ethnic origin and not a race.	182,847
Median age (Male): The Median Age of all Males from the 2020 Census for this geographic area. The Male Median Age is the actual average from the 2020 Census, not an estimate or future projection. Median Age is the average age of the population. Half of the population is older than the average age and the other half is younger. Gender is self-reported by individuals when asked about their sex at birth.	39.7
Median age (Female): The Median Age of all Females from the 2020 Census for this geographic area. The Female Median Age is the actual average from the 2020 Census, not an estimate or future projection. Median Age is the average age of the population. Half of the population is older than the average age and the other half is younger. Gender is self-reported by individuals when asked about their sex at birth.	43.0
Total Households: Total Number of Households from the 2020 U.S. Census for this geographic area. A Household includes everyone living in a residential housing unit. This includes families, roommates in a single residence, or a person living alone.	309,030
Married-Couple Households: Total Married-Couple Households is based on the 2020 U.S. Census and is not an estimate. Under the U.S. Census Bureau definition, Married Couple Households refers to the count of households where the householder and his or her spouse are listed as members of the same household. It does include same-sex marriage households and the households themselves may also include other individuals, such as children or other relatives.
Average Household Size for ESSEX County, MA: The Average Household Size, is obtained by dividing the number of people in Households (excluding those in group quarters, nursing home, prisons, and dorm rooms) by the number of Households. A Household includes everyone living in a residential unit. Those who do not live in a household are classified as living in group accommodation. This value is an estimate from the U.S. Census ACS (American Community Survey) and is updated yearly.	2.56
Average family size of ESSEX County, MA: Average Family Size is calculated by dividing the number of people in a Family Household by the number of Family Households. The U.S. Census Bureau defines family households as households consisting of two or more individuals who are related by birth, marriage, or adoption. They also may include other unrelated people. Non-family households consist of people who live alone or who share their residence with unrelated individuals. The Average Family Size only looks at the households classified as Family Households. This value is an estimate from the U.S. Census ACS (American Community Survey) and is updated yearly.	3.14
Total housing units for ESSEX County, MA: The total number of Housing Units is the number of occupied units + the number of vacant units. Ownership is defined by whether the unit is occupied by an owner or by a tenant. Owner occupancy means that the owner lives in the unit. This value comes from the 2020 U.S. Census and is not a projection or estimate.	327,185

ESSEX County, MA ZIP Codes

ESSEX County, MA Covers 56 ZIP Codes

ESSEX, MA Demographic Information

ESSEX County, MA Covers 39 Cities