Black Oak Cemetery

Washington County is a regional economic, educational, and cultural hub in the Northwest Arkansas region. Created as Arkansas's 17th county on November 30, 1848, Washington County has 13 incorporated municipalities, including Fayetteville, the county seat, and Springdale. The county is also the site of small towns, bedroom communities, and unincorporated places. The county is named for George Washington, the first President of the United States. Located within the Ozark Mountains, the county is roughly divided into two halves: the rolling Springfield Plateau in the more populous north of the county and the steeper, forested Boston Mountains in the much less populated south. It contains three segments of the Ozark National Forest, two state parks, two Wildlife Management Areas, the Garrett Hollow Natural Area, and dozens of city parks. Other historical features such as Civil War battlefields, log cabins, one-room school houses, community centers, and museums describe the history and culture of Washington County. Washington County occupies 951.72 square miles (243,220 ha) and contained a population of 245,871 people in 89,249 households as of the 2020 Census, ranking it 4th in size and 3rd in population among the state's 75 counties. The economy is largely based on the business/management, education, sales, office/administration, and poultry production industries. Poverty rates, median household income, and unemployment rates best state averages, but lag national trends. Washington County has long had a reputation for education in the state. The University of Arkansas, the largest four-year college in the state, was established in Fayetteville in 1871. A Washington County campus of the Northwest Arkansas Community College was opened in 2019 in Springdale. Today, Washington County contains eight public school districts, including two of the largest districts in the state (Springdale Public Schools and Fayetteville Public Schools) and two private schools. It is included in the Fayetteville–Springdale–Rogers Metropolitan Statistical Area.

Hickory Creek is a tributary of the Illinois River in Washington County, Arkansas, in the United States. Its GNIS I.D. number is 50050.

The Benjamin Franklin Johnson II Homestead District encompasses a late 19th to early 20th century farmstead at 3150 West Pear Lane in Fayetteville, Arkansas. The district's principal built features are the 1925 Craftsman style house of Benjamin Franklin Johnson II, and the 1933 Johnson Barn built by his son, which is separately listed on the National Register. Additional features of the district include foundational remains of farm outbuildings, a stone wall and dam, and the remains of the family orchard. The complex is a comparatively well-preserved example of a period farm complex.The district was listed on the National Register of Historic Places in 2019.

KKIX (103.9 FM) is a radio station in Fayetteville, Arkansas with a country music format. The station is owned and operated by iHeartMedia. The station was previously home to KNWA Radio.

The Johnson Barn is a historic barn in rural Washington County, Arkansas, southwest of the city of Fayetteville. It is located in an agricultural area north of County Road 202 and west of Arkansas Highway 265 (Cato Springs Road). The barn was designed by Benjamin F. Johnson III, who had studied landscape architecture at Harvard University, and was designed after studying barns throughout the region to accumulate best practices in barn design into a single structure. The barn was built in 1933 and used by the family until the 1970s. Notable features include its comparatively large size, hinged loft doors, separate cattle entrances, truss-supported roof, hay hood, and lack of interior supports.The barn was listed on the National Register of Historic Places in 1990.

The Mack Morton Barn is a historic eleven-sided barn at 11516 Appleby Road in Appleby, Arkansas. Built about 1900 to house cows and horses, it is sheathed in board-and-batten siding and topped by a hip roof with an eleven-sided cupola at the center. It is believed to be the only surviving geometrically unusual barn in the state.The barn was listed on the National Register of Historic Places in 2005.

Appleby is an unincorporated community in Center Township, Washington County, Arkansas, United States. It is located on Arkansas Highway 170, south of Farmington and four miles southwest of Fayetteville.

Greenland is a city in Washington County, Arkansas, United States. The population is 1,213 as of the 2020 census. The community is located in the Boston Mountains, within the Ozark Mountains.

Walnut Grove Presbyterian Church is a historic church in rural Washington County, Arkansas. It is located southwest of Farmington, on the east side of Arkansas Highway 170. It is a modest single-story brick church, with a cross-gable roof and a squat square belltower. Each of its gable ends is adorned with a large three-part stained glass window. It was built in 1903 for a congregation established in 1856, and is a locally distinctive vernacular interpretation of the Romanesque Revival.The church was added to the National Register in 1995.

Walnut Grove is an unincorporated community in Center Township, Washington County, Arkansas, United States. It is located on Arkansas Highway 170, south of Farmington.

The Cane Hill Road Bridge (also Little Red River Bridge) was a closed-spandrel arch bridge built in 1923 located near Prairie Grove, Arkansas. It carried Arkansas Highway 170 over the Little Red River, and was in 2014 in the process of being bypassed. The bridge has a single span about 43 feet (13 m) in length, with an overall bridge length of 48 feet (15 m). The bridge is 15 feet (4.6 m) wide. AR 170 was the major north–south route in the area when the bridge was built, but this section has since been bypassed by the construction of United States Route 62. The bridge was built by the Luten Bridge Company of Knoxville, Tennessee.The bridge was listed on the National Register of Historic Places in 2010. The bridge was replaced by a box culvert.

Starks is an unincorporated community in Center Township, Washington County, Arkansas, United States. It is located on U.S. Route 62 between Farmington and Prairie Grove.