Eureka, Washington
Eureka: Situated in Walla Walla County in southeastern Washington, this small unincorporated community lies at an elevation of 1063 feet within the Columbia Plateau region.
About
Eureka is a city located in the county of Walla Walla in the U.S. state of Washington.
Quick Facts about Eureka
| State | Washington (United States) |
| County | Walla Walla County |
| Latitude & Longitude | 46.3032,-118.6167 |
| Time Zone | America/Los_Angeles |
| Local time | 00:01:30 (16th September 2026) |
| Weather | 47℉ Partly Cloudy 7-days weather |
Geography
Eureka is located at 46°18'11"N 118°36'60"W (46.3031900, -118.6166500).
Eureka map
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Weather
Partly cloudy. Low around 47, with temperatures rising to around 49 overnight. North wind around 3 mph.
7-Day ForecastNearby Schools and Colleges
Schools and campuses linked to Eureka, WA. Select a name to open its map and contact details.
| Code | Name | City | ZIP |
|---|---|---|---|
| 236896 | Walla Walla University | College Place (WA) | 99324-1198 |
Nearby Transit Stations (7)
Rail and bus stations connected to Eureka, WA. Select a station to open its map and address details.
| Code | Name | Address | Type |
|---|---|---|---|
| WWA | Walla Walla, WA | 108 West Main Street | BUS |
| PSC | Pasco Intermodal Train Station | 535 North 1st Avenue | RAIL |
| PEN | Pendleton, Oregon | 320 SW Court Street | BUS |
| RTZ | Ritzville, Washington | 1503 South Smittys Blvd. | BUS |
| MLK | Moses Lake, Washington | 1819 East Kittleson Road | BUS |
Closest post offices linked to Eureka.
| Post Office Name | City | ZIP |
|---|---|---|
| Pr Post Office | Prescott (WA) | 99348 |
Other places with the same name (6)
- Eureka, California city in and county seat of Humboldt County, California, United States. with a population of 26,652 people.
- Eureka, Missouri city located in St. Louis County, Missouri, United States. with a population of 11,323 people.
- Eureka, Illinois city in Woodford County, Illinois, United States. with a population of 5,232 people.
- Eureka, Kansas city in Greenwood County, Kansas, United States. with a population of 2,301 people.
- Eureka, Wisconsin city in Polk County, Wisconsin, United States of America. with a population of 1,659 people.
- Eureka, Montana town in Lincoln County, Montana, United States. with a population of 1,445 people.
Other cities in Walla Walla County
Cities, towns, neighborhoods & other populated places in Walla Walla County , WA.
| City Name | Population | Title |
|---|---|---|
| Walla Walla | 33,096 | City in Washington, United States |
| College Place | 9,491 | City in Walla Walla County, Washington, United States |
| Waitsburg | 1,254 | City in Walla Walla county, WA |