Aroostook County, Maine
Aroostook County, Maine · ZIP 04424, 04451, 04459
- Census data · ACS 2019-2023
- 66,776 (2024 estimate)Population
- 29,684Households
- $54,254Median household income
- $131,700Median home value
- 79Towns with a page
- 42ZIP codes
Aroostook County in numbersOfficial sources, refreshed yearly
| Census | Population |
|---|---|
| 2000 | 73,938 |
| 2010 | 71,870 |
| 2020 | 67,105 |
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 $54,254 · 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
- 22,080 units
- Renter occupied
- 7,604 units
- Vacancy rate
- 22.8%
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.
19,837 employees in 1,903 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 | Aroostook County | Maine |
|---|---|---|
| Population | 67,227 | 1,377,400 |
| Median household income | $54,254 | $71,773 |
| Median age | 48.4 | 44.8 |
| Median home value | $131,700 | $266,400 |
| Bachelor’s degree or higher | 22.4% | 35.3% |
| Foreign-born residents | 4.1% | 3.9% |
| Owner-occupied homes | 74.4% | 74.0% |
| Mean commute to work | 19.0 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 Aroostook County79 with a page · sort by any column
| Type | |||
|---|---|---|---|
| Presque Isle | City | 8,728 | 75.8 sq mi |
| Caribou | City | 7,328 | 79.3 sq mi |
| Houlton Town | Town | 6,005 | 36.7 sq mi |
| Houlton | Census designated place | 4,958 | 5.26 sq mi |
| Fort Kent Town | Town | 4,159 | 54.1 sq mi |
| Madawaska Town | Town | 3,844 | 55.6 sq mi |
| Fort Fairfield Town | Town | 3,293 | 77.0 sq mi |
| Madawaska | Census designated place | 2,960 | 5.29 sq mi |
| Fort Kent | Census designated place | 2,453 | 5.36 sq mi |
| Van Buren Town | Town | 1,999 | 33.8 sq mi |
| Mapleton Town | Town | 1,905 | 34.0 sq mi |
| Fort Fairfield | Census designated place | 1,632 | 2.93 sq mi |
| Van Buren | Census designated place | 1,614 | 4.32 sq mi |
| Washburn Town | Town | 1,510 | 34.2 sq mi |
| Limestone Town | Town | 1,496 | 40.5 sq mi |
| Easton Town | Town | 1,318 | 38.7 sq mi |
| Mars Hill Town | Town | 1,317 | 35.1 sq mi |
| Hodgdon Town | Town | 1,306 | 39.8 sq mi |
| Woodland Town | Town | 1,216 | 35.2 sq mi |
| Ashland Town | Town | 1,194 | 80.4 sq mi |
| Limestone | Census designated place | 1,120 | 2.65 sq mi |
| Frenchville Town | Town | 1,030 | 28.5 sq mi |
| Littleton Town | Town | 1,007 | 38.2 sq mi |
| Washburn | Census designated place | 958 | 4.47 sq mi |
| Linneus Town | Town | 955 | 44.2 sq mi |
| Mars Hill | Census designated place | 934 | 2.13 sq mi |
| Sherman Town | Town | 807 | 40.0 sq mi |
| Eagle Lake Town | Town | 758 | 37.3 sq mi |
| Island Falls Town | Town | 749 | 36.0 sq mi |
| St. Agatha Town | Town | 733 | 29.9 sq mi |
| Monticello Town | Town | 729 | 38.2 sq mi |
| Ashland | Census designated place | 676 | 4.46 sq mi |
| Blaine Town | Town | 661 | 18.6 sq mi |
| Oakfield Town | Town | 659 | 35.1 sq mi |
| Mapleton | Census designated place | 582 | 3.00 sq mi |
| New Sweden Town | Town | 572 | 34.6 sq mi |
| New Limerick Town | Town | 564 | 18.4 sq mi |
| Bridgewater Town | Town | 526 | 38.8 sq mi |
| Wallagrass Town | Town | 513 | 40.1 sq mi |
| Chapman Town | Town | 494 | 38.4 sq mi |
| Oakfield | Census designated place | 464 | 3.38 sq mi |
| Westfield Town | Town | 462 | 40.2 sq mi |
| Smyrna Town | Town | 453 | 35.1 sq mi |
| Ludlow Town | Town | 442 | 22.0 sq mi |
| St. Francis Town | Town | 431 | 29.9 sq mi |
| Perham Town | Town | 380 | 36.5 sq mi |
| Eagle Lake | Census designated place | 378 | 3.95 sq mi |
| Castle Hill Town | Town | 369 | 35.7 sq mi |
| Grand Isle Town | Town | 362 | 34.6 sq mi |
| Portage Lake Town | Town | 362 | 30.8 sq mi |
| Island Falls | Census designated place | 343 | 1.26 sq mi |
| New Canada Town | Town | 311 | 35.8 sq mi |
| Caswell Town | Town | 291 | 41.3 sq mi |
| St. John Plantation | Plantation | 263 | 50.3 sq mi |
| Amity Town | Town | 251 | 41.7 sq mi |
| Stockholm Town | Town | 249 | 34.2 sq mi |
| Crystal Town | Town | 246 | 40.4 sq mi |
| Grand Isle | Census designated place | 244 | 0.62 sq mi |
| Weston Town | Town | 241 | 30.6 sq mi |
| Allagash Town | Town | 233 | 128.6 sq mi |
| Wade Town | Town | 232 | 36.1 sq mi |
| Blaine | Census designated place | 225 | 2.73 sq mi |
| Dyer Brook Town | Town | 214 | 38.5 sq mi |
| Merrill Town | Town | 209 | 37.3 sq mi |
| Masardis Town | Town | 203 | 38.7 sq mi |
| Winterville Plantation | Plantation | 195 | 35.6 sq mi |
| Hamlin Town | Town | 163 | 23.3 sq mi |
| Orient Town | Town | 152 | 35.5 sq mi |
| Reed Plantation | Plantation | 125 | 59.0 sq mi |
| Haynesville Town | Town | 102 | 41.4 sq mi |
| Hammond Town | Town | 92 | 39.3 sq mi |
| Westmanland Town | Town | 81 | 35.6 sq mi |
| Garfield Plantation | Plantation | 79 | 38.3 sq mi |
| Cyr Plantation | Plantation | 78 | 38.3 sq mi |
| Hersey Town | Town | 78 | 39.7 sq mi |
| Macwahoc Plantation | Plantation | 62 | 29.4 sq mi |
| Moro Plantation | Plantation | 43 | 35.4 sq mi |
| Nashville Plantation | Plantation | 26 | 35.2 sq mi |
| Glenwood Plantation | Plantation | 4 | 38.2 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 Aroostook County
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Neighboring counties
Neighboring counties
- Penobscot CountyPopulation 156,840 (2024 estimate)
- Piscataquis CountyPopulation 17,432 (2024 estimate)
- Somerset CountyPopulation 51,338 (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.