Question: The Jethro Coffin House is a saltbox house on Sunset Hill Road in an island which as of the 2010 census has a population of what?
Context: The Thomas Hawley House at 514 Purdy Hill Road in Monroe, Connecticut, is a historic Colonial American wooden post-and-beam saltbox farm house built in 1755.  Hawley was the great grandson of Joseph Hawley (Captain) of Stratford, Connecticut, through Samuel.  A drawing and description of the house was included in J. Frederick Kelly's book, "The Early Domestic Architecture of Connecticut" first published in 1924. Nantucket is an island about 30 mi by ferry south from Cape Cod, in the American state of Massachusetts.  Together with the small islands of Tuckernuck and Muskeget, it constitutes the Town of Nantucket, and the conterminous Nantucket County, which are consolidated.  As of the 2010 census, the population was 10,172.  Part of the town is designated the Nantucket CDP, or census-designated place.  The region of Surfside on Nantucket is the southernmost settlement in Massachusetts. The William Ward Jr.  House is a historic house at 137 Powder Hill Road in Middlefield, Connecticut.  Built in 1742, it has a typical New England saltbox appearance with an integral lean-to.  It is a 2 ⁄ -story wood-frame structure, three bays wide, with a large central chimney.  It is the oldest surviving house in Middlefield, and is architecturally distinctive for the use of cantilevered girts to support the rear leanto roof. The Mount Vernon Tavern, also known as the Bank House Tavern, is an historic house in Foster, Rhode Island.  It is located at 199 Plainfield Pike (Rhode Island Route 14), about 3/10 of a mile east of its junction with Howard Hill Road.  The main block of the house, a 2-1/2 story wood frame structure with gable roof, was built c. 1760, and was originally attached to an even older structure which was demolished in the late 19th century.  This main block, five bays wide with a central chimney, is attached to a 1-1/2 story gable-roofed ell to the west.  The main entrance portico features unusually elaborate Federal styling for a rural location, and was probably added in 1814.  The house has long been a landmark on the road, serving as a stagecoach stop on what was the main road between Providence and points in Connecticut. The John Adams Homestead/Wellscroft is a historic farmstead off West Sunset Hill Road in Harrisville, New Hampshire.  The oldest portion of the farm's main house is a 1.5 story wood frame structure built in the 1770s.  It is one of the least-altered examples of early Cape style architecture in Harrisville, lacking typical alterations such as the additions of dormers and changes to the window sizes, locations, and shapes.  The only notable alteration is to the front door surround, made c. 1825 when an ell was also added to the house.  One of the upstairs rooms also has stencilwork on its walls that may be the work of folk artist Moses Eaton, Jr., a Harrisville resident.  Among the surviving outbuildings is a barn dating to the early 19th century.  The property's name, Wellscroft, derives from an early 20th century summer residence that was built in the property, and torn down in the 1970s. The Willard Homestead is a historic house on Sunset Hill Road in Harrisville, New Hampshire.  The oldest portion of this 1-1/2 story Cape style house was built c. 1787, and was for many years in the hands of the Willard family.  A two-story addition in the 1880s gave the house a T shape.  In 1900 it was purchased by Wellington Wells, who converted it into a summer residence, adding the front porch, dormers, and garage.  The property also includes a barn, which is believed to date to the 18th century. The Rice City Historic District is a historic district in Coventry, Rhode Island.  It encompasses the 19th-century village of Rice City, extending along Plainfield Pike (Rhode Island Route 14) for several miles between Sisson Road and Gibson Hill Road in the northwestern part of Coventry.  The main village center is at the junction of the Pike and Vaughn Hollow Road, and there is a former industrial and commercial center at Fairbank's Corner, the junction with Flat River Road (Rhode Island Route 117).  The architecture of the district is predominantly rural and residential, with Greek Revival and Federal style housing predominating.  Rice City village is dominated by Rice Tavern (built 1804), which used to serve travelers on their way to Connecticut, as well as the Rice City Church (1846), the Democrat Schoolhouse, and the Obadiah Potter House (1846), all a short way up Vaughn Hill Road.  At the western edge of the district, the modern Pike alignment diverges from the historical one at Gibson Hill Road, where the foundational remnants of agricultural settlements may be found. The William Stevens House is a historic house at 131 Cow Hill Road in Clinton, Connecticut.  It is a 2-1/2 story wood frame structure, 3 bays wide, with a side gable roof and a large central chimney.  It is set close to the road, about 2.5 mi from the town center.  The rear of the house has a leanto section, giving it a saltbox appearance, from which a modern single-story addition extends further.  The house's construction date is uncertain: it is usually attributed to William Stevens (1630-1703), placing it in the late 17th or early 18th century.  The house is distinctive in part because of an extremely non-standard floorplan.  Instead of a tight winding stair in the front vestibule, the chimney in the house is set further back than normal in houses of the period, and the stair rises via a dogleg and straight run to the chimney's left.  Conventional houses of the period of fireplaces on the sides of the chimney in the two front chambers, while in this house, because of the chimney location, they are on the front. Norwood, also known as Bainbridge, is a working-class residential neighborhood in the northwest Bronx, New York City.  As of the census of 2000, the seven census tracts that make up the neighborhood have a population of 40,748.  The area is dominated topographically by what was once known as Valentine's Hill, the highest point being near the intersection of 210th Street and Bainbridge Avenue, where Gun Hill Road intersects, and around the Montefiore Medical Center, the largest landowner and employer of the neighborhood.  It borders Van Cortlandt Park and Woodlawn Cemetery to the north, the Bronx River to the east, and Mosholu Parkway to the south and west.  Norwood's main commercial arteries are Gun Hill Road, Jerome Avenue, Webster Avenue, and Bainbridge Avenue. The Jethro Coffin House, also known as the Oldest House, is a saltbox house on Sunset Hill Road in Nantucket, Massachusetts.  Built in 1686, is the oldest house on Nantucket in its original location and is the only surviving structure from the island's 17th century English settlement.  Because of the brick design on its chimney, it is also called the "Horseshoe House".  The house was designated a National Historic Landmark in 1968.  It is now a historic house museum owned and operated by the Nantucket Historical Association.
Answer: 10,172