Sulphur, Washington
Sulphur: Located at an elevation of 771 feet in the arid southeastern portion of Franklin County, this unincorporated community sits within Washington's Columbia Basin.
About
Sulphur is a city located in the county of Franklin in the U.S. state of Washington.
Quick Facts about Sulphur
| State | Washington (United States) |
| County | Franklin County |
| Latitude & Longitude | 46.6374,-118.7258 |
| Time Zone | America/Los_Angeles |
| Local time | 22:16:48 (10th November 2026) |
| Weather | 40℉ Rain Showers then Mostly Cloudy 7-days weather |
Geography
Sulphur is located at 46°38'14"N 118°43'33"W (46.6373600, -118.7258300).
Sulphur map
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Weather
Rain showers before 10pm. Mostly cloudy. Low around 40, with temperatures rising to around 42 overnight. South wind 5 to 9 mph. Chance of precipitatio...
7-Day ForecastNearby Schools and Colleges
Schools and campuses linked to Sulphur, WA. Select a name to open its map and contact details.
| Code | Name | City | ZIP |
|---|---|---|---|
| 234979 | Columbia Basin College | Pasco (WA) | 99301 |
Nearby Transit Stations (10)
Rail and bus stations connected to Sulphur, WA. Select a station to open its map and address details.
| Code | Name | Address | Type |
|---|---|---|---|
| PSC | Pasco Intermodal Train Station | 535 North 1st Avenue | RAIL |
| RTZ | Ritzville, Washington | 1503 South Smittys Blvd. | BUS |
| MLK | Moses Lake, Washington | 1819 East Kittleson Road | BUS |
| WWA | Walla Walla, WA | 108 West Main Street | BUS |
| EPH | Ephrata | 24 Alder St NW | RAIL |
Closest post offices linked to Sulphur.
| Post Office Name | City | ZIP |
|---|---|---|
| Connell Post Office | Connell (WA) | 99326 |
Other places with the same name (2)
- Sulphur, Louisiana suburb city of Lake Charles, located in Calcasieu Parish, Louisiana, United States. with a population of 20,120 people.
- Sulphur, Oklahoma city in Oklahoma. with a population of 4,990 people.
Other cities in Franklin County
Cities, towns, neighborhoods & other populated places in Franklin County , WA.
| City Name | Population | Title |
|---|---|---|
| Pasco | 77,095 | The third most populous city in Franklin County, Washington. |
| Connell | 5,503 | City in Franklin County, Washington, United States |
| West Pasco | 3,739 | Census designated place in Franklin County, Washington |
| Basin City | 1,092 | Census designated place |