Penobscot County, ME ZIP Codes

47 ZIP codes cover all or part of Penobscot County, Maine. The Census Bureau counts 154,710 residents in the county, with a median household income of $66,356 and a median home value of $214,100. Median household income ranges from $42,011 in 04430 to $106,554 in 04444. Its largest communities include Bangor, Orono, Brewer, Old Town and Hampden.

Penobscot County (Census county figures)

MeasureCensus figure
Residents154,710
Households65,221
Median household income$66,356
Median home value$214,100
Median age42.5
Median rent$1,041

All 47 ZIP codes together

MeasureValue
Residents (sum of ZIP codes)157,763
Households (sum of ZIP codes)66,481
Median household income, range across ZIP codes$42,011 (04430) to $106,554 (04444)
Household-weighted average of ZIP medians (an approximation, not a true median)$69,323
Homeowners70.9%
Households with kids under 1824.6%
Moved in the past year12.2%
Carrier routes in EDDM2GO's route library139 routes, 64,539 homes (38 of 47 ZIP codes)

Top facts

Every ZIP code in Penobscot County

ZIPMailing cityResidentsHouseholdsMedian incomeHome valueHomeownersWith kidsNew moversCarrier routesMailboxesWhy listed
04401Bangor44,85419,843$66,932$239,90054.9%23.6%14.8%4423,263100% of its land
04412Brewer9,6524,250$66,613$245,30059.7%27.9%16.9%114,813100% of its land
04444Hampden9,3713,606$106,554$293,00084.9%35.6%8.8%74,216100% of its land
04468Old Town9,2913,943$56,358$203,70064.7%28.2%8.6%74,249100% of its land
04473Orono8,3713,308$61,528$272,60046.6%13.6%20.9%63,196100% of its land
04457Lincoln5,8232,745$56,645$146,30073.8%14.6%6.8%72,738100% of its land
04429Holden5,0082,235$97,244$313,60095.2%25.6%6.2%42,09644% of its land
04462Millinocket4,4642,074$51,527$112,90085.1%17.8%10.9%52,57929% of its land
04930Dexter4,2581,997$54,137$168,60067.8%20.4%14.9%42,05458% of its land
04474Orrington3,8531,639$94,556$309,00088.5%32.2%9.6%21,260100% of its land
04469Orono3,5310————54.4%——100% of its land
04428Eddington3,3341,438$72,857$244,50082.8%20.8%3.1%31,400100% of its land
04953Newport3,1431,495$60,365$234,80072.3%22.9%8.6%41,701100% of its land
04461Milford3,0951,277$85,111$176,40087.9%27.0%9.2%2965100% of its land
04456Levant3,0691,268$86,071$268,50081.4%34.3%7.4%21,219100% of its land
04427Corinth2,9901,211$64,229$135,80082.2%25.6%8.1%21,156100% of its land
04419Carmel2,9411,276$82,188$256,80087.9%26.6%1.9%31,234100% of its land
04928Corinna2,192895$56,547$163,20086.6%31.8%9.7%2966100% of its land
04493West Enfield1,840848$61,563$183,70094.2%25.4%6.4%1333100% of its land
04418Greenbush1,649642$60,500$135,10089.7%29.8%4.7%2637100% of its land
04411Bradley1,645644$76,667$201,80084.6%27.6%4.1%1499100% of its land
04448Howland1,540559$54,750$152,00080.5%29.9%9.2%1168100% of its land
04430East Millinocket1,495663$42,011$86,20079.3%23.4%10.8%2796100% of its land
04765Patten1,434658$50,286$121,40083.9%19.1%9.4%1350100% of its land
04450Kenduskeag1,333513$79,792$177,90083.4%27.9%5.9%1582100% of its land
04969Plymouth1,319527$61,964$207,10094.1%33.8%10.6%1580100% of its land
04410Bradford1,254476$82,955$176,20086.8%22.5%1.3%1548100% of its land
04434Etna1,252493$72,379$183,00094.9%43.4%4.7%1515100% of its land
04449Hudson1,251514$67,692$154,90092.0%27.8%4.1%1632100% of its land
04932Dixmont1,207534$75,952$190,70089.7%22.7%6.5%1529100% of its land
04488Stetson1,151445$76,023$205,70087.9%32.4%2.6%1522100% of its land
04422Charleston1,117443$75,250$226,50092.1%25.5%17.1%1493100% of its land
04460Medway1,111518$49,583$101,20084.9%24.9%10.4%2411100% of its land
04435Exeter1,093447$84,408$166,70093.1%18.1%3.9%1427100% of its land
04455Lee925337$49,886$174,50097.0%29.1%7.4%1332100% of its land
04487Springfield838416$48,000$109,20096.2%13.2%3.9%1401100% of its land
04939Garland823361$51,094$205,40087.5%16.9%10.9%1463100% of its land
04453Lagrange785317$59,250$134,80075.1%25.9%0.5%——100% of its land
04459Mattawamkeag750366$48,750$112,00078.4%16.4%13.1%——49% of its land
04777Stacyville478197$53,472$106,30088.8%28.4%3.8%——100% of its land
04733Benedicta465123$59,050$126,60072.4%43.1%18.2%16824% of its land
04475Passadumkeag384167$55,417$98,80085.6%16.8%19.3%——100% of its land
04417Burlington355181$46,094$96,30094.5%21.0%16.9%——100% of its land
04497Aroostook County311173$48,958$96,90080.9%13.3%11.0%115717% of its land
04495Winn287162$36,333$95,60086.4%11.7%3.1%——100% of its land
04451Kingman217134$31,957$67,00092.5%4.5%1.8%——48% of its land
04489Stillwater214123—$262,50076.4%0.0%33.2%——100% of its land

A ZIP code is listed for Penobscot County when at least 10% of its land is in the county, when it holds at least 10% of the county's land, or when the county is its main county. Totals add up whole ZIP codes, including parts that cross the county line; the Census county figures above do not.

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Frequently asked questions

What ZIP codes are in Penobscot County, ME?
04401, 04412, 04444, 04468, 04473, 04457, 04429, 04462, 04930, 04474, 04469, 04428, 04953, 04461, 04456, 04427, 04419, 04928, 04493, 04418, 04411, 04448, 04430, 04765, 04450, 04969, 04410, 04434, 04449, 04932, 04488, 04422, 04460, 04435, 04455, 04487, 04939, 04453, 04459 and 04777 and 7 more. Some cross the county line; the table shows each ZIP's share of land in the county.
What is the population of Penobscot County?
154,710 residents in 65,221 households (ACS 5-year estimates, 2020–2024).
What is the median household income in Penobscot County?
$66,356 for the county as a whole. Its ZIP codes range from $42,011 (04430) to $106,554 (04444).
Which Penobscot County ZIP code has the highest median household income?
04444, at $106,554, among ZIP codes with at least 1,000 residents. See the full ranking of Penobscot County ZIP codes by income.
How many carrier routes and mailboxes are in Penobscot County?
For the 38 of 47 ZIP codes in EDDM2GO's stored route library: 139 carrier routes reaching 64,539 residential and 4,010 business mailboxes. The route map loads the rest when you search them.

This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.