Question: This ferrocement building originally built by Martin Maurer is located in a hamlet with a population of what at the 2010 census?

Context paragraphs:
Big Duck: The Big Duck is a ferrocement building in the shape of a duck located in Flanders, New York, on Long Island.  It was originally built in 1931 by duck farmer Martin Maurer in nearby Riverhead, and used as a shop to sell ducks and duck eggs.  It was added to the National Register of Historic Places in 1997.  It is a principal building on the Big Duck Ranch, listed on the National Register of Historic Places in 2008.

Old Alsask School: The Old Alsask School is a municipal-designated historic, two story building located in the hamlet of Alsask in the Rural Municipality of Milton, Saskatchewan, Canada.  The building is of a Georgian Revival and Romanesque Revival style originally built in 1913 as a regional primary and secondary school serving Alsask as well as other communities in the region.  It replaced an older one room schoohouse.  In 1976 the school was closed and the building purchased by the municipality, it has subsequently been converted into a community hall.

Flanders, New York: Flanders is a hamlet and a census-designated place (CDP) in Suffolk County, New York, United States.  The population was 4,472 at the 2010 census.  It is the location of the Big Duck.

Independence Methodist Church: Independence Methodist Church is a historic Methodist church located at the junction of N500E and E375N southeast of Wheatfield in Gillam Township, Jasper County, Indiana.  It was built in 1872, and is a one-story, simple rectangular frame building originally built in the Greek Revival style.  It was later modified with Gothic Revival style lancet windows and Italianate style trim on the central belfry.

Halifax Alehouse: The Halifax Alehouse is an historic, brick building originally built for the Salvation Army on Brunswick Street in downtown Halifax, Nova Scotia.  The building is located east of, and down the hill from, the Halifax Citadel.

Donegal Mills Plantation: Donegal Mills Plantation is a historic grist mill complex located at East Donegal Township, Lancaster County, Pennsylvania.  The complex consists of the mill, mansion, miller's house, and bake house.  The mill was built in 1775, and is a three-story building.  The original section of mansion was built before 1790, and is a two-story, stuccoed stone building with a gable roof.  The mansion was expanded about 1820, with a frame kitchen wing, and about 1830, with a stone two-story addition.  It features a full length, two-story, porch supported by five brick and stucco columns.  The miller's house was originally built about, and is a 3 1/2-story, stuccoed stone building with a gable roof.  It was expanded to its present size about 1830.  The bake house is a two-story, gable roofed frame building.  The property was auctioned in May 2010.

North Hadley Historic District: The North Hadley Historic District encompasses the historic rural village of North Hadley, located between Mount Warner and the Connecticut River in Hadley, Massachusetts.  It includes properties on River Drive between Stockwell Road and Stockbridge Street, and includes properties on French, Meadow and Mt. Warner Streets.  The majority of the properties in the district are residential and agricultural; the notable exceptions are the c. 1834 Congregational Church, the 1795 cemetery, and North Hadley Hall, an 1868 building originally built as a schoolhouse.  Construction dates for contributing properties to the district range from the 1780s to 1940, and a significant variety of architectural styles are represented.  The district was listed on the National Register of Historic Places in 1993.

AF and AM Lodge 687: The Ancient Free and Accepted Masons Lodge 687 (AF and AM), also known as the Independent Order of Odd Fellows J.R. Scruggs Lodge 372, is a building constructed in 1876 as a Masonic Hall.  It is located in downtown Orangeville, Illinois, a small village in Stephenson County.  The building, originally built by the local Masonic Lodge, was bought by the locally more numerous Independent Order of Oddfellows fraternal organization in 1893.  The building has served all of Orangeville's fraternal organizations for more than 125 years, from the time it was built.  The two-story, front gabled building has Italianate architecture elements.  It had a rear wing added to it in 1903.  By 2003, the first floor has been returned to use as a community center, holding dinner theatre and other community functions, much as the building had originally served the community until first floor space was rented out for commercial use in the late 19th century.  The building was listed on the U.S. National Register of Historic Places in 2003.  The building is the home of the Mighty Richmond Players Dinner Theatre (MRPDT) dinner theatre which seats 54 persons and has scheduled four different productions for the 2010 season.  A $150,000 renovation of the building was recently completed.  The building was listed on the National Register of Historic Places as AF and AM Lodge 687, Orangeville in 2003.

National Film Actors' Theatre: The National Film Actors' Theatre or State Theatre of Cinema Actors (Russian - Государственный театр киноактёра) is a theatre company in Moscow, Russia, founded in December 1943 by the Council of People's Commissars to train film directors and film actors and to provide work for film actors between shoots.  It is housed in a building originally built as a house of culture for political prisoners by two of the Vesnin brothers between 1931 and 1935.  It is located at 33 Povarskaïa Street in the north of the Arbat District in the Central Administrative Okrug.  Since 2013 its director has been V. Baycher.

Hebron Valley Grange No. 1103: Hebron Valley Grange No. 1103, also known as West Hebron Methodist Church, is a historic grange building located in the hamlet of West Hebron, in the town of Hebron in Washington County, New York.  It was originally built about 1839 as a Methodist meeting house on a site located 20 miles from its current location.  It was moved a second time prior to 1874.  In 1911, the building was purchased by a local Grange organization and used until December 1985.  The original building is a three-by-three-bay, 1-story heavy timber-frame building.  An addition was completed about 1874.

Supporting paragraphs: Big Duck Flanders, New York
Answer: 4,472