Question:  Bald Hill Schoolhouse is a historic one-room school building located at a hamlet that had how many inhabitants in 2010 ?

Context articles: Walker's Creek Schoolhouse
Glebe Schoolhouse
Bald Hill Schoolhouse
Pleasant Hill School (Lineville, Iowa)
Upper Stone Schoolhouse
Grindstone Island Upper Schoolhouse
Strawberry Schoolhouse
Farmingville, New York
Verdoy Schoolhouse
Arivaca Schoolhouse

Walker's Creek Schoolhouse is a historic one-room school building located near Newport, Augusta County, Virginia.
 It was built about 1850, as a one-room, rectangular log, gable roofed schoolhouse measuring 22 feet by 26 feet.
 It has a large stone chimney, and a later shed addition and front porch.
 The school closed about 1935, and after 1948 was converted to a dwelling.
Glebe Schoolhouse is a historic one-room school building located near Summerdean, Augusta County, Virginia.
 It was built in 1830, as a one-room, brick schoolhouse with a gable roof and gable-end chimney.
 It is the only extant one-room school of brick construction, the oldest documented schoolhouse, and one of the few surviving privately built schoolhouses in Virginia.
 The school closed in the early-20th century, and subsequently converted to a dwelling.
Bald Hill Schoolhouse is a historic one-room school building located at Farmingville in Suffolk County, New York.
 It was built in 1850 and is a small, one story, vernacular rural schoolhouse with Greek Revival style detailing.
 It measures approximately 18 feet by 28 feet.
 It closed for classroom instruction in 1929.
 Also on the property are boy's and girl's privys, a small woodshed, and a house formerly owned by a member of the Terry family.
The Pleasant Hill School, also known as the Little Red School House, is a historic one-room school house located in rural Wayne County, Iowa, United States, north of the town of Lineville.
 It was built in 1881 on land that had been purchased for educational purposes in 1873, and it housed a school until 1958.
 The Grand River Independent School District donated the school building to the Wayne County Historical Society.
 They maintain it as it was when it served as a schoolhouse.
 The interior furnishings are authentic, if not original to the building.
 The school yard is maintained as a roadside park along U.S. 65.
 The building follows a rectangular plan that is three bays long and two bays wide.
 It is capped with a gable roof.
 A small entryway is located on the south side of the structure.
 The school building was listed on the National Register of Historic Places in 1975.
The Upper Stone Schoolhouse, also known as the Scott House, is a historic One-room schoolhouse located east of Vinton, Iowa, United States.
 Built in 1875, this is an unusual example of a stone one-room school.
 There was only one other built in Benton County, about 2 mi to the southeast.
 This schoolhouse replaced a frame building to the south.
 It served eight rural sections of farmland from the time it was built to sometime between 1910 and 1920.
 The Scott family, who owned the adjacent farmland, bought the school building after it closed and converted it into a house.
 It was listed on the National Register of Historic Places in 1983.
Grindstone Island Upper Schoolhouse is a historic one-room school building located on Grindstone Island, Clayton, Jefferson County, New York.
 It was built in 1885, and is a 1 1/2-story, three bay by one bay, frame building on a granite foundation.
 The building includes a vestibule and small teachers apartment.
 Also on the property is a contributing well pump.
 It operated until 1989, making it the last one-room school in operation in New York State.
The Strawberry Schoolhouse is a historic one-room school building located in northwestern Gila County, Arizona, in the small mountain community of Strawberry.
 Built of pine logs in 1885, the Strawberry Schoolhouse is reputed to be the "oldest standing schoolhouse in Arizona" and now functions as a fully restored local history museum, complete with a late-19th century classroom exhibit.
Farmingville is a hamlet and census-designated place (CDP) in Suffolk County, New York, United States.
 The population was 15,481 at the 2010 census.
Verdoy Schoolhouse, also known as District No. 7 Schoolhouse, is a historic one-room school building located at Newtonville in Albany County, New York.
 It was built in 1910 and is an asymmetrical frame building.
 It features a slate covered hipped roof crowned by a small belfry and a massive chimney at the center of the roof.
 Until 1996 when moved to the grounds of the Casparus F. Pruyn House, the school was located on Troy-Schenectady Rd. and was previously listed in 1985 as the Verdoy School.
The Arivaca Schoolhouse is a historic one-room school building located in the unincorporated community of Arivaca, in southern Pima County, Arizona.
 A small and simple structure made of locally manufactured mud adobe bricks, the Arivaca Schoolhouse was built in 1879 and is the oldest standing schoolhouse remaining in Arizona.
 It was added to the National Register of Historic Places on April 16, 2012, and is now used as a center for community activities.