La Grande, OR ZIP Codes, Coordinates & Counties
La Grande, Oregon has 1 ZIP code in Union county. The approximate center of La Grande is 45.302, -118.117. La Grande has about 162,967 known street addresses.
ZIP codes in La Grande, OR
| ZIP Code | County | Latitude | Longitude |
|---|---|---|---|
| 97850 | Union | 45.302 | -118.117 |
Counties La Grande spans
Union
Most common streets in La Grande
Pierce, Adams, 4th, Cedar, 2nd, Spruce, Jefferson, 3rd, Washington, Walnut
Frequently asked questions
What ZIP codes are in La Grande, OR?
La Grande, Oregon has 1 ZIP code, ranging from 97850 to 97850. The full list, with each ZIP's county and coordinates, is in the table on this page.
What county is La Grande, OR in?
La Grande is in Union county.
What are the latitude and longitude of La Grande, OR?
The approximate center of La Grande, Oregon is latitude 45.302, longitude -118.117. Coordinates for each ZIP code are listed in the table above.
How many ZIP codes does La Grande, OR have?
La Grande has 1 ZIP code.
How many addresses are in La Grande, OR?
La Grande, Oregon has about 162,967 known street addresses in the sthan.io US address database.
What are the most common streets in La Grande, OR?
Some of the most common street names in La Grande are Pierce, Adams, 4th, Cedar, 2nd, Spruce.
What cities are near La Grande, OR?
Cities near La Grande include Imbler (14 mi), Summerville (15 mi), North Powder (17 mi), Cove (18 mi), Meacham (22 mi).
Cities near La Grande
Imbler, OR (14 mi) Summerville, OR (15 mi) North Powder, OR (17 mi) Cove, OR (18 mi) Meacham, OR (22 mi) Elgin, OR (24 mi) Haines, OR (26 mi) Union, OR (26 mi)
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View the API →Last updated: June 2026 · Data: sthan.io US address database