Question: Lake Calabay is a freshwater lake located on the south border of the fifth-most populous county in Florida, which had what population in 2010?

Context articles: Tower Lake
Lake Aurora
Lake Silver (Winter Haven)
Orange County, Florida
Clear Lake (California)
Lacul Verde (Ocna Sibiului)
Lake Calabay
Swartswood Lake
Monmouth County, New Jersey
Lake Otis (Florida)

Tower Lake is a natural freshwater lake located on the north edge of Haines City, Florida.
 All references to it but one have it named as Tower Lake.
 In the Wikimapia website, it is called Lake Tower.
 This lake has a 66.41 acre surface area.
 On the west it is bordered by Highway US 27, on the southwest by vacant land, on the southeast by Osprey Drive (which is part of the Blue Heron Bay residential community), on the northeast by the Calabay Park gated community and on the north by Bates Road.
 The southeast section of Tower Lake is inside the city limits of Haines City.
Lake Aurora is a freshwater lake located in eastern Polk County, Florida.
 The lake is approximately 9 mi east of Lake Wales on State Road 60.
 While not a very big lake, the lake is relatively deep compared to other central Florida lakes with an average depth of 12 ft and a maximum depth of 45 ft .
 The depth of the lake as well as its crystal blue waters indicate that the lake was probably once a sinkhole which filled with water.
 The lake is in an area east of the Lake Wales Ridge dominated by scrub oak with occasional sandspur clearings.
 The lake is perhaps best known for being the home of the Lake Aurora Christian Camp and Retreat Center, a summer camp owned by Christian churches in the central Florida area.
Lake Silver is a natural freshwater lake located in central Winter Haven, Florida.
 This lake has a 51.73 acre surface area and is completely surrounded by offices, clinics and residential areas.
 The lake, almost circular in shape, is surrounded on three sides by North and South Lake Silver Drive.
 Lake Silver Drive on the east side is also part of 1st Street North (SR 549).
 Lake Silver is surrounded by public land on all but its south and northwest shores.
 On the east side, 1st Street is only about 10 ft away.
 On the north, North Lake Silver Drive is about 20 ft away.
 On the entire west and southwest sides is parkland.
 Directly across 1st Street, to the southeast, is the Winter Haven Hospital campus.
 Beyond the housing to the south and across South Lake Silver Drive is the main campus of Gessler Clinic.
Orange County is a county in the state of Florida, in the United States.
 As of the 2010 census, the population was 1,145,956, making it Florida's fifth-most populous county.
 The county seat is Orlando.
Clear Lake is a natural freshwater lake located in Lake County in the U.S. state of California, north of Napa County and San Francisco.
 It is the largest natural freshwater lake wholly within the state, with 68 mi2 of surface area.
 Lakes have existed at the site for at least 2,500,000 years, possibly making it the oldest lake in North America.
Lacul Verde (literally Green Lake) is a natural freshwater lake of the Ocna Sibiului mine.
 It is the only major freshwater lake of the mine, with the other lakes being salt lakes.
 The Lacul Vrăjitoarelor is also a freshwater lake, but it's too small and in too bad conditions for swimming.
 Lacul Verde is located in the city of Ocna Sibiului, Sibiu County, Transylvania, Romania.
Lake Calabay is a manmade dredged freshwater lake in the residential community of Hunter's Creek, Florida, just inside the south border of Orange County, Florida.
 This lake was a somewhat swampy area prior to its construction about 1993.
 It was built as a feature for the Hunter's Creek development.
 Three different gated neighborhoods were built around Lake Calabay.
 To the east and north is Calabay Cove, with 104 homes constructed from 1993 to 1998.
 On the west is Montara, with twenty-four homes built between 1994 and 1996.
 On the south is Ashton, with thirty-four homes built between 1996 and 1997.
Swartswood Lake (previously called Swartout's Pond) is a freshwater lake located in Stillwater and Hampton townships in Sussex County, New Jersey in the United States.
 The lake is a 520 acre glacial lake that is the third-largest freshwater lake in New Jersey.
 The lake stretches 3 miles (north-to-south) and 1 mile wide (east to west); and has an average depth of 22 ft with a maximum depth of 42 ft .
 The lake is the focus of Swartswood State Park a 3460 acre protected area administered by the New Jersey Division of Parks and Forestry.
Monmouth County is a county located in Central New Jersey, in the United States within the New York metropolitan area, and the northernmost county along the Jersey Shore.
 As of the 2016 Census estimate, the county's population was 625,846, making it the state's fifth-most populous county, representing a decrease of 0.7% from the 2010 Census, when the population was enumerated at 630,380, in turn an increase of 15,079 from 615,301 at the 2000 Census.
 As of 2010, the county fell to the fifth-most populous county in the state, having been surpassed by Hudson County.
 Its county seat is Freehold Borough.
 The most populous place was Middletown Township, with 66,522 residents at the time of the 2010 Census, while Howell Township covered 61.21 sqmi , the largest total area of any municipality.
Lake Otis is a natural freshwater lake located on the east side of Winter Haven, Florida.
 The Polk County Water Atlas says the lake sometimes is known as Little Otis, but this is confirmed nowhere else.
 The main part of the lake is somewhat rectangular in shape and on the south side of the main section of the lake is a long tail-shaped cove.
 Lake Otis has a 144 acre surface.
 It is connected on its northeast side to nearby Lake Link by a 50 ft canal.
 This is the closest point between the two lakes.
 Other than where the shore where the two lakes are very close, Lake Otis is completely surrounded by residences.
 Lakewood Causeway runs between the two lakes.
 To the south of this area is a gated community that can be accessed by the public during the daytime.
 Most of the south cove is surrounded by another gated community and the public is prevented from entering it by gates that are closed all the time.