Penobscot County, Maine
Penobscot County, Maine · ZIP 04401, 04410, 04411
- Census data · ACS 2019-2023
- 156,840 (2024 estimate)Population
- 64,769Households
- $63,248Median household income
- $193,800Median home value
- 72Towns with a page
- 47ZIP codes
Penobscot County in numbersOfficial sources, refreshed yearly
| Census | Population |
|---|---|
| 2000 | 144,919 |
| 2010 | 153,923 |
| 2020 | 152,199 |
As counted at each census, within the boundaries the area had then; the current estimate is in the glance card.
Sources: Census 2000 Summary File 1: total population, county level, state 23, retrieved November 14, 2026; Census 2010 Summary File 1: total population, county level, state 23, retrieved November 14, 2026; Census 2020 Redistricting Data (P.L. 94-171): total population, county level, state 23, retrieved November 14, 2026.
Median household income $63,248 · Share of households by income, American Community Survey 5-year 2019-2023, table S1901.
Source: American Community Survey 5-year subject table S1901 (household income) 2019–2023, county level, state 23, retrieved November 14, 2026.
- Owner occupied
- 45,520 units
- Renter occupied
- 19,249 units
- Vacancy rate
- 14.1%
Occupied housing units by tenure and the share of all units vacant, American Community Survey 5-year 2019-2023, table DP04.
Source: American Community Survey 5-year data profile 2019–2023, county level, state 23, retrieved November 14, 2026.
60,749 employees in 4,222 establishments with payroll in 2023, all sectors; employers themselves are not named in the source. County Business Patterns counts are published with noise.
Source: County Business Patterns 2023: employment by sector, county level, state 23, retrieved November 14, 2026.
| Measure | Penobscot County | Maine |
|---|---|---|
| Population | 153,571 | 1,377,400 |
| Median household income | $63,248 | $71,773 |
| Median age | 42.5 | 44.8 |
| Median home value | $193,800 | $266,400 |
| Bachelor’s degree or higher | 30.5% | 35.3% |
| Foreign-born residents | 3.2% | 3.9% |
| Owner-occupied homes | 70.3% | 74.0% |
| Mean commute to work | 22.8 minutes | 24.4 minutes |
Source: American Community Survey 5-year data profile 2019–2023, county level, state 23, retrieved November 14, 2026.
Townships, towns and villages in Penobscot County72 with a page · sort by any column
| Type | |||
|---|---|---|---|
| Bangor | City | 32,446 | 34.3 sq mi |
| Orono Town | Town | 12,199 | 18.2 sq mi |
| Orono | Census designated place | 10,699 | 7.05 sq mi |
| Brewer | City | 9,629 | 15.2 sq mi |
| Hampden Town | Town | 8,022 | 37.9 sq mi |
| Old Town | City | 7,511 | 38.8 sq mi |
| Hermon Town | Town | 6,921 | 35.9 sq mi |
| Lincoln Town | Town | 4,945 | 67.8 sq mi |
| Hampden | Census designated place | 4,937 | 11.0 sq mi |
| Glenburn Town | Town | 4,785 | 27.2 sq mi |
| Millinocket Town | Town | 4,116 | 15.9 sq mi |
| Millinocket | Census designated place | 4,111 | 5.67 sq mi |
| Orrington Town | Town | 3,895 | 25.0 sq mi |
| Dexter Town | Town | 3,849 | 35.1 sq mi |
| Holden Town | Town | 3,412 | 31.3 sq mi |
| Levant Town | Town | 3,203 | 30.1 sq mi |
| Newport Town | Town | 3,159 | 29.5 sq mi |
| Milford Town | Town | 3,108 | 45.6 sq mi |
| Corinth Town | Town | 3,082 | 40.3 sq mi |
| Carmel Town | Town | 2,999 | 36.7 sq mi |
| Lincoln | Census designated place | 2,576 | 7.43 sq mi |
| Milford | Census designated place | 2,312 | 3.34 sq mi |
| Eddington Town | Town | 2,272 | 25.0 sq mi |
| Corinna Town | Town | 2,252 | 38.7 sq mi |
| Veazie | Census designated place | 1,866 | 3.03 sq mi |
| Veazie Town | Town | 1,844 | 3.03 sq mi |
| Dexter | Census designated place | 1,840 | 4.72 sq mi |
| Newburgh Town | Town | 1,719 | 31.0 sq mi |
| Charleston Town | Town | 1,621 | 40.6 sq mi |
| Bradley Town | Town | 1,566 | 49.5 sq mi |
| East Millinocket Town | Town | 1,566 | 7.10 sq mi |
| East Millinocket | Census designated place | 1,545 | 1.13 sq mi |
| Greenbush Town | Town | 1,514 | 43.8 sq mi |
| Newport | Census designated place | 1,469 | 3.52 sq mi |
| Hudson Town | Town | 1,448 | 37.6 sq mi |
| Enfield Town | Town | 1,443 | 27.7 sq mi |
| Kenduskeag Town | Town | 1,410 | 16.8 sq mi |
| Plymouth Town | Town | 1,323 | 29.7 sq mi |
| Etna Town | Town | 1,238 | 24.7 sq mi |
| Bradford Town | Town | 1,225 | 41.2 sq mi |
| Stetson Town | Town | 1,225 | 35.0 sq mi |
| Dixmont Town | Town | 1,210 | 36.3 sq mi |
| Howland | Census designated place | 1,208 | 7.46 sq mi |
| Medway Town | Town | 1,192 | 41.0 sq mi |
| Howland Town | Town | 1,164 | 34.9 sq mi |
| Garland Town | Town | 1,031 | 37.7 sq mi |
| Exeter Town | Town | 992 | 38.6 sq mi |
| Lee Town | Town | 919 | 38.7 sq mi |
| Patten Town | Town | 894 | 38.2 sq mi |
| Clifton Town | Town | 873 | 34.5 sq mi |
| Bradley | Census designated place | 872 | 2.03 sq mi |
| Alton Town | Town | 833 | 42.3 sq mi |
| Lagrange Town | Town | 641 | 49.5 sq mi |
| Corinna | Census designated place | 636 | 2.13 sq mi |
| Mattawamkeag Town | Town | 604 | 37.7 sq mi |
| Chester Town | Town | 552 | 45.8 sq mi |
| Patten | Census designated place | 502 | 1.99 sq mi |
| Burlington Town | Town | 435 | 54.0 sq mi |
| Mattawamkeag | Census designated place | 428 | 2.84 sq mi |
| Winn Town | Town | 405 | 43.7 sq mi |
| Lowell Town | Town | 383 | 38.3 sq mi |
| Stacyville Town | Town | 374 | 39.5 sq mi |
| Springfield Town | Town | 367 | 38.5 sq mi |
| Passadumkeag Town | Town | 356 | 22.9 sq mi |
| Woodville Town | Town | 203 | 42.7 sq mi |
| Mount Chase Town | Town | 188 | 36.6 sq mi |
| Carroll Plantation | Plantation | 138 | 44.0 sq mi |
| Edinburg Town | Town | 133 | 35.0 sq mi |
| Lakeville Town | Town | 104 | 58.4 sq mi |
| Maxfield Town | Town | 90 | 18.9 sq mi |
| Webster Plantation | Plantation | 66 | 36.6 sq mi |
| Seboeis Plantation | Plantation | 40 | 40.0 sq mi |
Populations: Census Population Estimates, Vintage 2024: subcounty totals, state 23 (2024). Land areas: Census Gazetteer 2025: counties. A dash means the figure is not in the cited file.
County officialsFrom public records
No county official is published yet. Names appear once a researcher drafts them from the county’s own site and a second person approves; office contacts only, never personal details.
Across Penobscot County
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Neighboring counties
Neighboring counties
- Aroostook CountyPopulation 66,776 (2024 estimate)
- Hancock CountyPopulation 56,946 (2024 estimate)
- Piscataquis CountyPopulation 17,432 (2024 estimate)
- Somerset CountyPopulation 51,338 (2024 estimate)
- Waldo CountyPopulation 40,617 (2024 estimate)
- Washington CountyPopulation 31,383 (2024 estimate)
Sources: Census county adjacency file 2024, retrieved November 14, 2026; Census Population Estimates, Vintage 2024: subcounty totals, state 23, retrieved November 14, 2026.