Data Last Updated: July 1, 2025

Essex County, NY ZIP Codes

ZIP Codes: Shows how many general ZIP Codes, PO Boxes, Unique (Business), and Multi County ZIP Codes are associated with Essex, NY.	33 ZIP Codes (27 General, 3 PO Box, 0 Unique, & 3 Multi County) [More Details]
Area Codes: The Telephone Area Codes that are associated with Essex, NY. Area Codes are used in the North American Numbering Plan (NANP) to facilitate phone routing. There are approximately 350 area codes in use in the United States.	518, 838
Timezone: Time zone designation within the U.S. Please note that not all areas in the U.S. observe daylight saving time which can affect actual local time for this city. 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.	Eastern
Local Time: The current local time for each timezone. If more than 1 time zone for this area, all local times will be shown. Counties can cross timezones, so more than 1 may be shown.	12:00:00 AM
Population: The population of Essex, NY from the U.S. Census 2020. Included are U.S. Citizens, permanent residents, temporary migrants, and undocumented individuals. The total population represents people who live in the city, not just those present while the Census was being completed.	37,381 [More Details]
FIPS: FIPS stands for Federal Information Processing Standards, which are a set of publicly announced standards for computer systems. A county FIPS code is a unique numeric identifier for a county in the United States, assigned by the National Institute of Standards and Technology (NIST). County FIPS codes have five digits, with the first two digits identifying the state and the last 3 indicating the county.	36031
CBSA: A Core Based Statistical Area (CBSA) is the recognized term for a region that functions around an urban core with a population of at least 10,000 people, according to the standards set by the Office of Management and Budget (OMB) in 2000. A CBSA is divided into two subsets: Metro and Micro, and these classifications are determined by population density. A Micro area is identified by a population ranging between 10,000 to 50,000, while a Metro area is defined as having a population that exceeds 50,000.	None
Land Area: The approximate amount of land area covered by Essex, NY in square miles. The Land Area provided by the Census Bureau is based on geographic boundaries that include the mainland, islands, inland, coastal, Great Lakes, and territorial waters associated with each city.	1,794 square miles
Water Area: The approximate amount of water area covered by Essex, NY in square miles. Calculations by the Census Bureau for Water Area take into account inland bodies of water, coastal regions, Great Lakes, and territorial sea waters. This encompasses features such as lakes, reservoirs, rivers, and coastal water bodies.	122 square miles
Coordinates: The latitude/longitude centroid coordinates for Essex County, NY.	-73.772603, 44.117192
Quick Link: Copy the direct link to the Essex, NYCounty page and use anywhere you like!	https://www.zip-codes.com/county/ny-essex.asp

Essex, NY ZIP Code Boundaries

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Essex County, NY Covers 33 ZIP Codes

ZIP Code	Classification	City	Population	% of Population
ZIP Code 12851	General	Minerva	290	0.78%
ZIP Code 12852	General	Newcomb	418	1.12%
ZIP Code 12855	General	North Hudson	230	0.62%
ZIP Code 12857	General	Olmstedville	571	1.53%
ZIP Code 12858	General	Paradox	123	0.33%
ZIP Code 12870	General	Schroon Lake	1,652	4.42%
ZIP Code 12872	P.O. Box	Severance	44	0.12%
ZIP Code 12879	General	Newcomb	0	0.00%
ZIP Code 12883	General	Ticonderoga	4,808	12.86%
ZIP Code 12912 *	General	Au Sable Forks	1,964	--
ZIP Code 12913	General	Bloomingdale	1,035	2.77%
ZIP Code 12928	General	Crown Point	2,030	5.43%
ZIP Code 12932	General	Elizabethtown	1,342	3.59%
ZIP Code 12936	General	Essex	655	1.75%
ZIP Code 12941	General	Jay	1,330	3.56%
ZIP Code 12942	General	Keene	651	1.74%
ZIP Code 12943	General	Keene Valley	478	1.28%
ZIP Code 12944 *	General	Keeseville	4,088	--
ZIP Code 12946	General	Lake Placid	5,217	13.96%
ZIP Code 12950	General	Lewis	741	1.98%
ZIP Code 12956	General	Mineville	1,350	3.61%
ZIP Code 12960	General	Moriah	1,009	2.70%
ZIP Code 12961	General	Moriah Center	148	0.40%
ZIP Code 12964	General	New Russia	170	0.45%
ZIP Code 12974	General	Port Henry	1,537	4.11%
ZIP Code 12975	P.O. Box	Port Kent	292	0.78%
ZIP Code 12977	P.O. Box	Ray Brook	693	1.85%
ZIP Code 12983 *	General	Saranac Lake	7,073	--
ZIP Code 12987	General	Upper Jay	296	0.79%
ZIP Code 12993	General	Westport	1,657	4.43%
ZIP Code 12996	General	Willsboro	1,879	5.03%
ZIP Code 12997	General	Wilmington	1,139	3.05%
ZIP Code 12998	General	Witherbee	569	1.52%

* Indicates a Multi County ZIP Code. These ZIP Codes partially cross over into Essex, NY, but will mostly cover area in a different County. Not included in % of Population calculations.

Important Essex, NY Information

Essex County, NY Covers 33 ZIP Codes. This includes 27 General ZIP Codes, 3 PO Box ZIP Codes, and 0 Unique (reserved for Business and Volume Mail Receivers). There are also 3 Multi County ZIP Codes. These records are assigned a different primary county, but they partially cover area in Essex County.

The population for Essex County is 37,381, according to the U.S. Census. Population Density is 20.84 persons per square mile. With 25,123 Housing Units, the Average Household Size is 2.21 persons. There are 16,088 Family Households with an Average Family Size of 3.05 persons. 3.81% of the population is without Health Insurance. The 52.35% Employment Rate is 7.45% above the national average of 59.8%.28,918 people aged 25+ have some educational achievement, with 31.30% (or 9,052 people) having attained a Bachelor's Degree or higher.More Demographics are available below.

There are 2 area codes serving this area including518 and 838. Essex is also located in the Eastern timezone and the current local time is shown above.

ZIP Codes in Essex, NY have 12,224 Residential mailboxes and 764 Business mailboxes.There are 1,052 businesses with a total of 8,746 employees. That is an average of 8.3 employees per business. Annual payroll for these businesses is $439,234,000. Other Demographics

Essex County Demographic Profile

Population & People

Total Population

37,381

Income

Median Household Income

$70,215

Housing

Total Housing Units

25,123

Health

Without Healthcare Coverage

3.81%

Business & Economy

Total Businesses

1,052

Families

Total Households

16,088

Employment

Employment Rate

52.35%

Education

Bachelor's Degree or Higher

31.30%

Total Population: Total number of people from the 2020 U.S. Census for Essex, NY. This reflects the exact count of this 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.	37,381
Current Population Estimate: This field gives the estimated household population for All ZIP Codes in Essex, NY. This is derived from known delivery information, household occupancy rates, household size, and more to come up with an accurate estimation for the current population. IMPORTANT: This does not include population totals for persons in nursing homes, correctional facilities, or other institutions. This is an estimation of the household population based on US Postal Service delivery information.	26,947
Total Households: Total number of Households from the 2020 U.S. Census for Essex, NY. A Household includes everyone living in a residential housing unit. This includes families, roommates in a single residence, or a person living alone.	16,088
Total Housing Units: 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.	25,123
Average Household Size: 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.	2.21
Average Family Size: 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.	3.05

Other Essex Demographics

# Residential Mailboxes: The number of active residential delivery mailboxes and centralized units. This excludes PO Boxes and all other contract box types.	12,224
# Business Mailboxes: The number of active business delivery mailboxes and centralized units. This excludes PO Boxes and all other contract box types.	764
Total Delivery Receptacles: The total number of delivery receptacles. This includes curb side mailboxes, centralized units, PO Boxes, NDCBU, and contract boxes. This count is for Residential and Business combined.	22,125
Single Family Delivery Units: Total count of single family mail delivery receptacles; generally analogous to homes.	10,876
Multi Family Delivery Units: Total count of multifamily mail delivery receptacles; generally analogous to apartments.	638

# of Businesses: The total number of Business Establishments. Data taken from Business Census 2023.	1,052
1st Quarter Payroll: The total payroll for the first quarter. Data taken from Business Census 2023.	$103,656,000
Annual Payroll: The total annual payroll . Data taken from Business Census 2023.	$439,234,000
# of Employees: The total number of employees for all ZIP Codes in this City. Data taken from Business Census 2023.	8,746

Sum of all ZIP Codes assigned Essex, NY as their primary County.

References

U.S. Postal Service [Last Updated: 7/1/2025], https://www.usps.com
ZIP-Codes.com Internal Data Creation [Last Updated: 7/1/2025], https://www.zip-codes.com
U.S. Geological Survey [Updated as needed], https://www.usgs.gov
U.S. Census [Updated Yearly], https://www.census.gov
U.S. Census 2020 [Decennial] [Last Updated: 5/25/2023], https://www.census.gov