Question: What is the 2010 census of the town at which Pillsbury State Park was located? 
Context: Strawberry Point is a city in Clayton County, Iowa, United States.  The population was 1,279 at the 2010 census, down from 1,386 at the 2000 census.  Strawberry Point is home to the world's largest strawberry (a 15-foot fiberglass statue), and the Franklin Hotel, which was listed on the National Register of Historic Places in 1999.  Backbone State Park, Iowa's oldest state park, is located a few miles from the town. Pillsbury State Park is a state park located mainly in Washington and partially in Goshen, New Hampshire, in the United States.  It is home to the headwaters of the Ashuelot River.  It contains one of the more rustic campgrounds in the state park system, with no electricity and limited running water.  There are 35 campsites, most of which are reservable.  Eleven of the sites are at "remote" locations, most of which are accessible by canoe.  Hiking trails connect to the 51 mi Monadnock-Sunapee Greenway trail. Richhill Township is a township in Greene County, Pennsylvania, United States.  The population was 896 at the 2010 census, down from 1,062 at the 2000 census.  Ryerson Station State Park is a Pennsylvania state park on Duke Lake in the township. Winchester is a town in Cheshire County, New Hampshire, United States.  The population was 4,341 at the 2010 census.  The primary settlement in the town, where 1,733 people resided at the 2010 census, is defined by the U.S. Census Bureau as the Winchester census-designated place (CDP).  The town also includes the village of Ashuelot and part of Pisgah State Park. Eva is an unincorporated community and census-designated place (CDP) in Benton County, Tennessee, United States, on the western shore of the Kentucky Lake impoundment of the Tennessee River.  It is the site of Nathan Bedford Forrest State Park.  As of the 2010 census, its population was 293.  The ZIP Code Tabulation Area for the ZIP code (38333) that serves Eva had a population of 574 as of the 2000 U.S. Census, when Eva was not yet a CDP.  Eva is centered on the junction of State Route 191, which connects the community to Nathan Bedford Forrest State Park to the north and the town of Camden to the south, and Eva Beach Road, which stretches from the center of the community to its beach along Kentucky Lake. Newbury is a town in Merrimack County, New Hampshire, United States.  The population was 2,072 at the 2010 census.  Newbury is home to part of Lake Sunapee, including Mount Sunapee State Park Beach.  Mount Sunapee Resort, a ski area in Mount Sunapee State Park, is in the west.  The town includes the villages of Blodgett Landing and South Newbury. Wyoming is a city in Stark County, Illinois, United States.  The population was 1,429 at the 2010 census, up from 1,424 in 2000.  It is the headquarters of the Rock Island Trail State Park.  Wyoming is part of the Peoria, Illinois Metropolitan Statistical Area.  The former CB&Q Railroad depot in town is the Rock Island Trail State Park's headquarters. Alexandria is a town in Grafton County, New Hampshire, United States.  The population was 1,613 at the 2010 census.  Newfound Lake is in the northeast corner, with Wellington State Park on the western shore.  The town is home to Welton Falls State Forest.  Cardigan Mountain State Park, with Mount Cardigan, is in the west.  Another attraction is Mowglis Mountain, named for Rudyard Kipling's "Jungle Book" hero. Washington is a town in Sullivan County, New Hampshire, United States.  The population was 1,123 at the 2010 census.  Situated in a hilly, rocky, forested area, and with 26 lakes and ponds, Washington is a picturesque resort area.  It is home to Pillsbury State Park. Crystal River is a city in Citrus County, Florida, United States.  The population was 3,108 in the 2010 census.  (3,485 in 2000).  According to the U.S Census estimates of 2012, the city had a population of 3,055.  The city was incorporated in 1903 and is the self professed "Home of the Manatee".  Crystal River Preserve State Park is located nearby, and Crystal River Archaeological State Park is located in the city's northwest side.
Answer: 1,123