Keystone, Tennessee
Keystone: a city in Washington County, Tennessee.
About
Keystone is a city located in the county of Washington in the U.S. state of Tennessee.
Quick Facts about Keystone
| State | Tennessee (United States) |
| County | Washington County |
| Latitude & Longitude | 36.3232,-82.3321 |
| Time Zone | America/New_York |
| Local time | 14:57:26 (6th November 2026) |
| Weather | 49℉ Patchy Fog 7-days weather |
Geography
Keystone is located at 36°19'23"N 82°19'55"W (36.3231600, -82.3320800).
Keystone map
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Weather
49°F
Patchy Fog
0 to 5 mph W
Overnight
Patchy fog. Partly cloudy. Low around 49, with temperatures rising to around 52 overnight. West wind 0 to 5 mph.
7-Day ForecastNearby Schools and Colleges
Schools and campuses linked to Keystone, TN. Select a name to open its map and contact details.
| Code | Name | City | ZIP |
|---|---|---|---|
| 451918 | Jenny Lea Academy of Cosmetology | Johnson City (TN) | 37601 |
Closest post offices linked to Keystone.
| Post Office Name | City | ZIP |
|---|---|---|
| Johnson City Post Office | Johnson City (TN) | 37601 |
Other cities in Washington County
Cities, towns, neighborhoods & other populated places in Washington County , TN.
| City Name | Population | Title |
|---|---|---|
| Johnson City | 66,906 | The most populous city in Washington County, Tennessee. |
| Jonesborough | 5,765 | Town in Tennessee |
| Spurgeon | 3,957 | Town |
| Fall Branch | 1,291 | Census-designated place in Washington and Greene counties, Tennessee |