Black Oak, Arkansas
Black Oak: a city in Washington County, Arkansas
About
Black Oak is a city located in the county of Washington in the U.S. state of Arkansas.
Quick Facts about Black Oak
| State | Arkansas (United States) |
| County | Washington County |
| Latitude & Longitude | 35.9834,-94.0797 |
| Time Zone | America/Chicago |
| Local time | 11:16:41 (9th June 2026) |
| Weather | 86℉ Sunny 7-days weather |
Geography
Black Oak is located at 35°59'0"N 94°4'47"W (35.9834100, -94.0796500).
Black Oak map
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Weather
86°F
Sunny
10 mph SW
Tuesday
Sunny, with a high near 86. Southwest wind around 10 mph, with gusts as high as 25 mph.
7-Day ForecastNearby Schools and Colleges
Schools and campuses linked to Black Oak, AR. Select a name to open its map and contact details.
| Code | Name | City | ZIP |
|---|---|---|---|
| 106397 | University of Arkansas | Fayetteville (AR) | 72701 |
Closest post offices linked to Black Oak.
| Post Office Name | City | ZIP |
|---|---|---|
| Elkin Post Office | Elkins (AR) | 72727 |
Other cities in Washington County
Cities, towns, neighborhoods & other populated places in Washington County , AR.
| City Name | Population | Title |
|---|---|---|
| Fayetteville | 89,576 | The most populous city in Washington County, Arkansas. |
| Springdale | 81,115 | The most populous city in Washington County, Arkansas. |
| Farmington | 7,569 | City in Arkansas, USA |
| Prairie Grove | 7,049 | City in Arkansas, USA |
| Tontitown | 6,065 | Township in Washington County, Arkansas |
| Elkins | 3,664 | Township in Washington County, Arkansas |
| Johnson | 3,634 | City in Arkansas, USA |
| West Fork | 2,623 | City in Arkansas, USA |
| Lincoln | 2,473 | City in Arkansas, USA |
| Elm Springs | 2,418 | City in Arkansas, USA |
| Goshen | 1,985 | Town in Arkansas, United States |
| Greenland | 1,397 | City in Arkansas, USA |
| Winslow | 416 | City in Washington County, Arkansas, United States |