Penobscot County, ME Zip Codes
44 zip codes across 39 cities in Penobscot County, ME
About Penobscot County
Penobscot County, Maine (ME) contains 44 unique zip codes spanning 39 cities and communities. Each zip code covers a different area within the county, with varying demographics, income levels, and housing markets.
Browse the complete list below to find detailed population, income, home values, cost of living, and climate data for any zip code in Penobscot County.
Cities in Penobscot County
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All Zip Codes in Penobscot County, ME
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Frequently Asked Questions
How many zip codes are in Penobscot County, ME?
Penobscot County, ME has 44 zip codes across 39 cities.
What cities are in Penobscot County?
Cities in Penobscot County include Bradford, Bradley, Brewer, Burlington, Carmel, Charleston, Corinna, Corinth, Costigan, Dexter, Dixmont, East Millinocket, Exeter, Garland, Greenbush, Hampden, Howland, Hudson, Kenduskeag, Kingman, Lagrange, Lee, Levant, Lincoln, Mattawamkeag, Medway, Milford, Millinocket, Newport, Old Town, Orono, Passadumkeag, Patten, Plymouth, Springfield, Stacyville, Stetson, West Enfield, Winn.
What state is Penobscot County in?
Penobscot County is located in Maine (ME).
All demographic data on this page is sourced from the U.S. Census Bureau American Community Survey (ACS) 5-Year Estimates. ZIP code boundary and delivery data is sourced from the United States Postal Service (USPS). Data is updated periodically and may not reflect the most current figures. Census Bureau ZIP Code Tabulation Areas (ZCTAs) may differ slightly from USPS ZIP code boundaries.