ZIP code 04645
Where is ZIP code 04645?
Isle Au Haut, Maine
Knox County · PO Box only ZIP code
ZIP code 04645 belongs to Isle Au Haut, Maine in Knox County. 04645 is a PO Box only ZIP code: it is used for post office boxes at the Isle Au Haut post office, not for street addresses. It is in the Eastern Time zone and uses area code 207. About 69 people live in the 04645 area, where the median household income is $49,500. The closest ZIP codes are 04681 (Stonington, 8.7 mi north), 04685 (Swans Island, 10.4 mi northeast) and 04863 (Vinalhaven, 10.8 mi west).
| ZIP code | 04645 |
|---|---|
| Type | PO Box only (no street delivery) |
| Status | Active |
| City | Isle Au Haut |
| Also accepted | Stonington |
| State | Maine (ME) |
| County | Knox County |
| Time zone | Eastern Time · now |
| Area code | 207 |
| Coordinates | 44.0561, -68.6206 map |
| 3-digit prefix | 046 |
Population and income in 04645
| Population | 69 · lower than 97% of Maine ZIP codes |
|---|---|
| People per square mile | 6 · lower than 91% of Maine ZIP codes |
| Median age | 71.4 years · higher than 99% of Maine ZIP codes |
| Men / women | 51% / 49% |
| Median household income | $49,500 · lower than 91% of Maine ZIP codes |
| Income per person | $128,106 |
| Below the poverty line | 2.9% |
| Bachelor’s degree or higher | 57% of adults 25+ |
| Median home value | $593,800 · higher than 95% of Maine ZIP codes |
| Median rent | $967 a month |
| Housing units | 138 |
| Households | 50 (1.38 people on average) |
| Owners / renters | 74% / 26% |
| Land area | 12.52 sq mi (plus 28.27 sq mi of water) |
Source: U.S. Census Bureau, American Community Survey 5-year estimates (2020–2024) for ZIP Code Tabulation Area 04645. Census ZIP areas are close to, but not exactly the same as, USPS delivery areas.
ZIP codes near 04645
| ZIP code | City | Distance | Type |
|---|---|---|---|
| 04681 | Stonington, ME | 8.7 mi N | Standard |
| 04685 | Swans Island, ME | 10.4 mi NE | Standard |
| 04863 | Vinalhaven, ME | 10.8 mi W | Standard |
| 04683 | Sunset, ME | 11.2 mi N | Standard |
| 04627 | Deer Isle, ME | 12.4 mi N | Standard |
| 04635 | Frenchboro, ME | 13.5 mi E | PO Box only |
| 04853 | North Haven, ME | 13.6 mi NW | Standard |
| 04616 | Brooklin, ME | 14 mi N | Standard |
| 04650 | Little Deer Isle, ME | 16.3 mi N | Standard |
| 04673 | Sargentville, ME | 18.1 mi N | Standard |
| 04612 | Bernard, ME | 18.3 mi NE | Standard |
| 04851 | Matinicus, ME | 18.7 mi SW | PO Box only |
Straight-line distance between ZIP code center points. Find every ZIP code within 10 miles of 04645 or measure the distance to another ZIP code.
How to address mail to 04645
PO BOX 123
ISLE AU HAUT ME 04645
Put the city, the two-letter state code and the ZIP code on the last line. USPS also accepts STONINGTON as the city name for 04645. Adding the 4-digit ZIP+4 code (04645-XXXX) helps mail sort faster but isn’t required.
Questions
- What city is ZIP code 04645?
- 04645 is a Isle Au Haut, Maine ZIP code. Stonington is also accepted as the city name.
- What county is 04645 in?
- ZIP code 04645 is in Knox County, Maine.
- What time zone is ZIP code 04645 in?
- 04645 is in the Eastern Time zone (America/New_York).
- What area code is 04645?
- Phone numbers in ZIP code 04645 use area code 207.
- What is the population of ZIP code 04645?
- About 69 people live in ZIP code 04645, according to the Census Bureau’s American Community Survey (2020–2024).
- What is the median income in 04645?
- The median household income in 04645 is $49,500 a year, lower than 91% of Maine ZIP codes.
- Can I use 04645 for a street address?
- No. 04645 is only for PO Boxes. Street addresses in Isle Au Haut use another ZIP code.
- What ZIP codes are near 04645?
- The nearest ZIP codes to 04645 are 04681 (Stonington, 8.7 miles), 04685 (Swans Island, 10.4 miles), 04863 (Vinalhaven, 10.8 miles) and 04683 (Sunset, 11.2 miles).