Union, ME ZIP Codes, Coordinates & Counties
Union, Maine has 1 ZIP code in Knox county. The approximate center of Union is 44.262, -69.277. Union has about 19,909 known street addresses.
ZIP codes in Union, ME
| ZIP Code | County | Latitude | Longitude |
|---|---|---|---|
| 04862 | Knox | 44.262 | -69.277 |
Counties Union spans
Knox
Most common streets in Union
Appleton, Miller, Davis, Depot, Butler, Middle, Military, Common, Carroll, Daniels
Frequently asked questions
What ZIP codes are in Union, ME?
Union, Maine has 1 ZIP code, ranging from 04862 to 04862. The full list, with each ZIP's county and coordinates, is in the table on this page.
What county is Union, ME in?
Union is in Knox county.
What are the latitude and longitude of Union, ME?
The approximate center of Union, Maine is latitude 44.262, longitude -69.277. Coordinates for each ZIP code are listed in the table above.
How many ZIP codes does Union, ME have?
Union has 1 ZIP code.
How many addresses are in Union, ME?
Union, Maine has about 19,909 known street addresses in the sthan.io US address database.
What are the most common streets in Union, ME?
Some of the most common street names in Union are Appleton, Miller, Davis, Depot, Butler, Middle.
What cities are near Union, ME?
Cities near Union include Hope (4 mi), Washington (6 mi), Liberty (8 mi), Searsmont (8 mi), Warren (9 mi).
Cities near Union
Hope, ME (4 mi) Washington, ME (6 mi) Liberty, ME (8 mi) Searsmont, ME (8 mi) Warren, ME (9 mi) Camden, ME (10 mi) Rockport, ME (10 mi) Jefferson, ME (11 mi)
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View the API →Last updated: June 2026 · Data: sthan.io US address database