Youngest ZIP codes in Aroostook County, ME
These are the 14 ZIP codes in Aroostook County with the lowest median age, out of 14 with at least 1,000 residents. 04758 (Mars Hill, 43.5), 04769 (Presque Isle, 44.1) and 04750 (Limestone, 44.6) lead the list. There is no single "best" ZIP code in Aroostook County; the right one depends on who you want to reach, so the same ZIP codes are ranked several ways below.
Youngest ZIP codes in Aroostook County
| Rank | ZIP | Mailing city | Median age | Residents | Households | Residential mailboxes |
|---|---|---|---|---|---|---|
| 1 | 04758 | Mars Hill | 43.5 ±2.9 | 1,405 | 570 | 339 |
| 2 | 04769 | Presque Isle | 44.1 ±3.5 | 8,736 | 4,079 | 4,008 |
| 3 | 04750 | Limestone | 44.6 ±3.4 | 1,815 | 802 | 795 |
| 4 | 04730 | Houlton | 45.0 ±2.0 | 10,106 | 4,225 | 3,958 |
| 5 | 04743 | Fort Kent | 45.6 ±2.9 | 4,770 | 2,189 | 1,956 |
| 6 | 04757 | Mapleton | 45.9 ±6.5 | 2,627 | 1,137 | 929 |
| 7 | 04786 | Washburn | 49.1 ±6.5 | 1,599 | 726 | 558 |
| 8 | 04732 | Ashland | 49.4 ±8.7 | 1,427 | 723 | 369 |
| 9 | 04742 | Fort Fairfield | 49.7 ±6.6 | 3,309 | 1,521 | 1,418 |
| 10 | 04736 | Caribou | 50.4 ±2.0 | 9,025 | 4,194 | 3,978 |
| 11 | 04747 | Island Falls | 50.9 ±6.0 | 1,316 | 574 | 408 |
| 12 | 04740 | Easton | 52.6 ±10.5 | 1,433 | 543 | 476 |
| 13 | 04756 | Madawaska | 53.1 ±3.9 | 3,341 | 1,596 | 1,575 |
| 14 | 04785 | Van Buren | 56.5 ±3.5 | 2,073 | 941 | 929 |
How we ranked them
Ranked by median age of all residents, lowest first (ACS 5-year estimates, 2020–2024). ZIP codes need at least 1,000 residents to be ranked; 14 of 42 qualify.
Which of these to mail, and why
Younger ZIP codes skew toward renters, students and young families: fitness, quick-service food, apartments, entertainment and first-time-buyer offers.
The top five ZIP codes on this list hold 11,865 households, on 23 carrier routes with 11,056 residential mailboxes. Open any of them on the route map to see each carrier route's own figures before you choose.
Open 04758 on the EDDM route map
More rankings
- Richest ZIP codes in Aroostook County
- ZIP codes with the highest home values in Aroostook County
- ZIP codes with the highest homeownership in Aroostook County
- ZIP codes with the most families with kids in Aroostook County
- ZIP codes with the most new movers in Aroostook County
- Oldest ZIP codes in Aroostook County
- Fastest-growing ZIP codes in Aroostook County
- All Aroostook County ZIP codes
Businesses that mail these ZIP codes
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Frequently asked questions
- Which ZIP code in Aroostook County has the lowest median age?
- 04758 (Mars Hill), at 43.5 (±2.9), among 14 ZIP codes with at least 1,000 residents.
- How is this ranking calculated?
- Ranked by median age of all residents, lowest first (ACS 5-year estimates, 2020–2024).
- Why are some ZIP codes missing?
- ZIP codes with fewer than 1,000 residents are left out because their survey estimates swing too much to rank, and so are ZIP codes where the Census Bureau did not publish this figure.
This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.