County demographics · Maine
Aroostook County, Maine demographics
Aroostook County, Maine (county FIPS 23003) has a median household income of $56,700 (±$1,809) and a total population of 67,058 in the American Community Survey 5-year estimates for 2020-2024.
Margins of error are at the 90% confidence level. The figures describe 2020-2024 (dollars in 2024 dollars), not the present. 42 ZIP Code Tabulation Areas overlap the county (Census 2020).
Data as of Oct 22, 2026 (Olympus publication) · Markdown version
- Values are ACS 5-year estimates for 2020-2024 (dollars in 2024 dollars), not current figures.
- ZCTA-county overlaps come from the Census 2020 relationship file and use 2020 counties, by land area; Connecticut uses its legacy counties, not the planning regions in ACS 2022+.
ACS 5-year estimates, 2020-2024
Census American Community Survey 5-year estimates for 2020-2024, with 90% margins of error as published by the Census Bureau.
| Metric | Estimate | Margin of error (90%) | ACS table |
|---|---|---|---|
| Total population | 67,058 | none (controlled estimate) | B01003 |
| Median age | 48.3 years | ±0.3 years | B01002 |
| Households | 29,932 | ±483 | B11001 |
| Median household income (inflation-adjusted to the final ACS year) | $56,700 | ±$1,809 | B19013 |
| Median value of owner-occupied housing units | $149,700 | ±$6,059 | B25077 |
| Median gross rent | $784 | ±$37 | B25064 |
| Owner-occupied share of occupied housing units | 74.5% | none (derived from several estimates) | B25003 (derived) |
| Renter-occupied share of occupied housing units | 25.5% | none (derived from several estimates) | B25003 (derived) |
| High school graduate or higher (age 25+) | 91.1% | none (derived from several estimates) | B15003 (derived) |
| Bachelor's degree or higher (age 25+) | 23.4% | none (derived from several estimates) | B15003 (derived) |
| Share of people below the poverty level | 14.4% | none (derived from several estimates) | B17001 (derived) |
| Unemployment rate (civilian labor force) | 5.3% | none (derived from several estimates) | B23025 (derived) |
- Dollar values are in 2024 inflation-adjusted dollars.
- Percentages' margins of error are in percentage points (pp).
Geography
| Measure | Value |
|---|---|
| County FIPS | 23003 |
| Land area | 6,671.17 sq mi |
| Water area | 156.37 sq mi |
| Population density | 10 per sq mi of land |
| Geography vintage | 2024 Gazetteer |
ZIP codes (ZCTAs) in this county
ZCTAs that overlap the county in the Census 2020 ZCTA to county relationship file, largest share of the county's land first.
| ZCTA | Share of county land | Share of ZCTA land | County is the ZCTA's primary county |
|---|---|---|---|
| 04747 | 4.6% | 100% | Yes |
| 04732 | 3.7% | 91.6% | Yes |
| 04730 | 3.7% | 100% | Yes |
| 04764 | 3.4% | 100% | Yes |
| 04757 | 3.1% | 100% | Yes |
| 04735 | 3.1% | 100% | Yes |
| 04739 | 2.9% | 100% | Yes |
| 04497 | 2.6% | 83.1% | Yes |
| 04780 | 2.6% | 100% | Yes |
| 04743 | 2.5% | 100% | Yes |
| 04774 | 2.4% | 100% | Yes |
| 04736 | 2.4% | 100% | Yes |
| 04785 | 1.9% | 100% | Yes |
| 04779 | 1.5% | 100% | Yes |
| 04471 | 1.4% | 100% | Yes |
| 04776 | 1.4% | 100% | Yes |
| 04768 | 1.3% | 100% | Yes |
| 04750 | 1.2% | 100% | Yes |
| 04742 | 1.2% | 100% | Yes |
| 04760 | 1.2% | 100% | Yes |
| 04783 | 1.1% | 100% | Yes |
| 04769 | 1.1% | 100% | Yes |
| 04786 | 1.1% | 100% | Yes |
| 04733 | 0.7% | 76.1% | Yes |
| 04781 | 0.7% | 100% | Yes |
| 04424 | 0.7% | 45.7% | |
| 04773 | 0.6% | 100% | Yes |
| 04787 | 0.6% | 100% | Yes |
| 04734 | 0.6% | 100% | Yes |
| 04459 | 0.6% | 51% | Yes |
| 04740 | 0.6% | 100% | Yes |
| 04746 | 0.6% | 100% | Yes |
| 04766 | 0.5% | 100% | Yes |
| 04758 | 0.5% | 100% | Yes |
| 04763 | 0.5% | 100% | Yes |
| 04762 | 0.5% | 100% | Yes |
| 04772 | 0.4% | 100% | Yes |
| 04451 | 0.4% | 51.7% | Yes |
| 04745 | 0.4% | 100% | Yes |
| 04761 | 0.3% | 100% | Yes |
| 04756 | 0.2% | 100% | Yes |
| 04737 | 0% | 100% | Yes |
Sources
- American Community Survey 5-year estimates (Census Data API) — U.S. Census Bureau. ACS 5-year 2020-2024 (release acs5-2024:county), source date 2025-09-02. https://api.census.gov/data/2024/acs/acs5?get=NAME,B01003_001E,B01003_001M,B01002_001E,B01002_001M,B11001_001E,B11001_001M,B19013_001E,B19013_001M,B25077_001E,B25077_001M,B25064_001E,B25064_001M,B25003_001E,B25003_002E,B25003_003E,B15003_001E,B15003_017E,B15003_018E,B15003_019E,B15003_020E,B15003_021E,B15003_022E,B15003_023E,B15003_024E,B15003_025E,B17001_001E,B17001_002E,B23025_003E,B23025_005E&for=county:003&in=state:23
- Published by Olympus on Oct 22, 2026.
- Source data: U.S. Census Bureau. Works of the U.S. government are not subject to copyright in the United States.
- This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.
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