Data Last Updated: July 1, 2025

Hancock County, ME ZIP Codes

ZIP Codes: Shows how many general ZIP Codes, PO Boxes, Unique (Business), and Multi County ZIP Codes are associated with Hancock, ME.	45 ZIP Codes (33 General, 9 PO Box, 1 Unique, & 2 Multi County) [More Details]
Area Code: The Telephone Area Code that are associated with Hancock, ME. 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.	207
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 Hancock, ME 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.	55,478 [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.	23009
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 Hancock, ME 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.	1,587 square miles
Water Area: The approximate amount of water area covered by Hancock, ME 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.	758 square miles
Coordinates: The latitude/longitude centroid coordinates for Hancock County, ME.	-68.358349, 44.664768
Quick Link: Copy the direct link to the Hancock, MECounty page and use anywhere you like!	https://www.zip-codes.com/county/me-hancock.asp

Hancock, ME ZIP Code Boundaries

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Hancock County, ME Covers 45 ZIP Codes

ZIP Code	Classification	City	Population	% of Population
ZIP Code 04408	General	Aurora	201	0.36%
ZIP Code 04416	General	Bucksport	5,451	9.83%
ZIP Code 04420	Unique	Castine	0	0.00%
ZIP Code 04421	General	Castine	1,320	2.38%
ZIP Code 04429 *	General	Holden	4,925	--
ZIP Code 04431	P.O. Box	East Orland	18	0.03%
ZIP Code 04472	General	Orland	2,203	3.97%
ZIP Code 04476	General	Penobscot	1,128	2.03%
ZIP Code 04605	General	Ellsworth	13,651	24.61%
ZIP Code 04607	General	Gouldsboro	1,224	2.21%
ZIP Code 04609	General	Bar Harbor	5,089	9.17%
ZIP Code 04612	General	Bernard	590	1.06%
ZIP Code 04613	General	Birch Harbor	121	0.22%
ZIP Code 04614	General	Blue Hill	2,792	5.03%
ZIP Code 04616	General	Brooklin	827	1.49%
ZIP Code 04617	General	Brooksville	724	1.31%
ZIP Code 04622 *	General	Cherryfield	1,310	--
ZIP Code 04624	General	Corea	211	0.38%
ZIP Code 04625	P.O. Box	Cranberry Isles	64	0.12%
ZIP Code 04627	General	Deer Isle	1,937	3.49%
ZIP Code 04629	P.O. Box	East Blue Hill	0	0.00%
ZIP Code 04634	General	Franklin	1,998	3.60%
ZIP Code 04635	P.O. Box	Frenchboro	27	0.05%
ZIP Code 04640	General	Hancock	2,421	4.36%
ZIP Code 04642	General	Harborside	201	0.36%
ZIP Code 04644	P.O. Box	Hulls Cove	0	0.00%
ZIP Code 04646	P.O. Box	Islesford	96	0.17%
ZIP Code 04650	General	Little Deer Isle	256	0.46%
ZIP Code 04653	General	Bass Harbor	575	1.04%
ZIP Code 04660	General	Mount Desert	1,414	2.55%
ZIP Code 04662	P.O. Box	Northeast Harbor	460	0.83%
ZIP Code 04664	General	Sullivan	1,219	2.20%
ZIP Code 04669	General	Prospect Harbor	169	0.30%
ZIP Code 04672	P.O. Box	Salsbury Cove	0	0.00%
ZIP Code 04673	General	Sargentville	144	0.26%
ZIP Code 04674	General	Seal Cove	379	0.68%
ZIP Code 04675	P.O. Box	Seal Harbor	272	0.49%
ZIP Code 04676	General	Sedgwick	1,076	1.94%
ZIP Code 04677	General	Sorrento	279	0.50%
ZIP Code 04679	General	Southwest Harbor	1,756	3.17%
ZIP Code 04681	General	Stonington	1,056	1.90%
ZIP Code 04683	General	Sunset	1	0.00%
ZIP Code 04684	General	Surry	1,632	2.94%
ZIP Code 04685	General	Swans Island	355	0.64%
ZIP Code 04693	General	Winter Harbor	461	0.83%

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

Important Hancock, ME Information

Hancock County, ME Covers 45 ZIP Codes. This includes 33 General ZIP Codes, 9 PO Box ZIP Codes, and 1 Unique (reserved for Business and Volume Mail Receivers). There are also 2 Multi County ZIP Codes. These records are assigned a different primary county, but they partially cover area in Hancock County.

The population for Hancock County is 55,478, according to the U.S. Census. Population Density is 34.96 persons per square mile. With 40,133 Housing Units, the Average Household Size is 2.17 persons. There are 24,948 Family Households with an Average Family Size of 2.94 persons. 8.60% of the population is without Health Insurance. The 58.23% Employment Rate is 1.57% above the national average of 59.8%.42,766 people aged 25+ have some educational achievement, with 39.18% (or 16,754 people) having attained a Bachelor's Degree or higher.More Demographics are available below.

207 is the only area code for this area. Hancock is also located in the Eastern timezone and the current local time is shown above.

ZIP Codes in Hancock, ME have 22,811 Residential mailboxes and 1,352 Business mailboxes.There are 2,341 businesses with a total of 17,043 employees. That is an average of 7.3 employees per business. Annual payroll for these businesses is $925,040,000. Other Demographics

Hancock County Demographic Profile

Population & People

Total Population

55,478

Income

Median Household Income

$69,630

Housing

Total Housing Units

40,133

Health

Without Healthcare Coverage

8.60%

Business & Economy

Total Businesses

2,341

Families

Total Households

24,948

Employment

Employment Rate

58.23%

Education

Bachelor's Degree or Higher

39.18%

Total Population: Total number of people from the 2020 U.S. Census for Hancock, ME. 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.	55,478
Current Population Estimate: This field gives the estimated household population for All ZIP Codes in Hancock, ME. 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.	49,575
Total Households: Total number of Households from the 2020 U.S. Census for Hancock, ME. A Household includes everyone living in a residential housing unit. This includes families, roommates in a single residence, or a person living alone.	24,948
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.	40,133
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.	2.17
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.	2.94

Other Hancock Demographics

# Residential Mailboxes: The number of active residential delivery mailboxes and centralized units. This excludes PO Boxes and all other contract box types.	22,811
# Business Mailboxes: The number of active business delivery mailboxes and centralized units. This excludes PO Boxes and all other contract box types.	1,352
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.	35,237
Single Family Delivery Units: Total count of single family mail delivery receptacles; generally analogous to homes.	20,461
Multi Family Delivery Units: Total count of multifamily mail delivery receptacles; generally analogous to apartments.	882

# of Businesses: The total number of Business Establishments. Data taken from Business Census 2023.	2,341
1st Quarter Payroll: The total payroll for the first quarter. Data taken from Business Census 2023.	$190,109,000
Annual Payroll: The total annual payroll . Data taken from Business Census 2023.	$925,040,000
# of Employees: The total number of employees for all ZIP Codes in this City. Data taken from Business Census 2023.	17,043

Sum of all ZIP Codes assigned Hancock, ME 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