04420 ZIP Code — Castine, ME
Hancock County, Maine
ZIP code 04420 is located in Castine, Maine, within Hancock County. It covers approximately 0.00 square miles and serves a population of 0 residents. This is a standard ZIP code in the Eastern (ET) timezone, served by area code 207.
0
population
0.00
sq mi land
Standard
ZIP type
Eastern (ET)
timezone
04420 ZIP code map
Cities in ZIP code 04420
Below are the cities the US Postal Service accepts for ZIP code 04420. Using any city not on this list may result in mail delivery delays.
| City | Status |
|---|---|
| Castine | Acceptable |
| Castine | Preferred |
Nearby ZIP codes
04421 Castine (1.9 mi)
04617 Brooksville (3.3 mi)
04848 Islesboro (7.7 mi)
04476 Penobscot (7.7 mi)
04650 Little Deer Isle (7.9 mi)
04676 Sedgwick (8.3 mi)
04974 Searsport (9.9 mi)
04981 Stockton Springs (10.1 mi)
04614 Blue Hill (10.6 mi)
04683 Sunset (12.5 mi)
04616 Brooklin (12.7 mi)
04627 Deer Isle (13.2 mi)
Demographics
updated 05/2026
| Population | |
|---|---|
| Total population | 0 |
| Population density | 0 / sq mi |
| State FIPS | 23 |
| County FIPS | 009 |
| Geography | |
|---|---|
| Land area | 0.00 sq mi |
| Water area | 0.00 sq mi |
| Latitude | 44.3879 |
| Longitude | -68.8003 |
| Timezone | Eastern (ET) |
| Area code | 207 |