Harrison School District 36

Wonder Lake is a former census-designated place (CDP) in McHenry County, Illinois, United States. The population was 7,463 at the 2000 census. The CDP has been annexed by the village of Wonder Lake.

Ringwood is a northwest suburban village in McHenry County, Illinois, United States. It is a commuter village, part of the Chicago metropolitan area. The population was 844 at the 2020 census.

Wonder Lake is a village in McHenry County, Illinois, United States. It is a commuter village in the Chicago metropolitan area. The population was 3,973 at the 2020 census. However including surrounding unincorporated subdivisions, the population is estimated at 10,000.

McCullom Lake is a village in McHenry County, Illinois, United States. Per the 2020 census, the population was 988.

Galt Field is a small, privately owned, public-use airport located in McHenry County, Illinois, United States. It is located about 1 mile (1.6 km) north of the village of Wonder Lake, Illinois.

McHenry Township is located in McHenry County, Illinois. As of the 2010 census, its population was 47,653 and it contained 19,120 housing units. McHenry Township shares the distinction with Nunda Township as being the two largest townships by land area in McHenry County, at 48.3 square miles (125 km2) each. The township was named for William McHenry, an Illinois politician.

Greenwood is a village in McHenry County, Illinois, United States. It is a commuter village, part of the Chicago metropolitan area It was incorporated as a village on 4 April 1995. The population was 324 at the 2020 census.

The Colby-Petersen Farm is a historic farm at 4112 McCullom Lake Road in McHenry, Illinois. The farm was established in the 1840s by the Colby family, who were early white settlers in McHenry County that relocated from New England. The family built a Greek Revival farmhouse on the property circa 1850; characteristic Greek Revival elements of the house include a porch supported by columns, dentillated brickwork, and a frieze band. The farm primarily produced dairy, and it was one of the many prosperous dairy farms in northern Illinois in the late nineteenth and early twentieth centuries. Danish immigrant Peter Petersen married into the Colby family in 1901, and when he inherited the farm in 1914, it became known as the Petersen Farm. In addition to the farmhouse, surviving buildings on the farm include a dairy barn, a horse barn, and a garage.The farm was added to the National Register of Historic Places on March 13, 2020.

Richmond-Burton Community High School is a four-year public high school located in Richmond, Illinois, United States. One middle school (Nippersink Middle School) feeds into the high school.

McHenry is a city in McHenry County, Illinois, United States. It is a suburb, part of the Chicago metropolitan area and is located about 45 miles northwest of Chicago. Per the 2020 census, the population was 27,135. McHenry was at one time the county seat of McHenry County, which once included adjoining Lake County to the east. McHenry took its name from the county, which was named for Major William McHenry, a prominent US Army officer in the Black Hawk War.It rests at an elevation of 797 feet and the Fox River flows through the eastern portion of the city. It is surrounded by natural lakes and streams, grassy moraine hills, gravel banks and shallow nutrient-rich peat bogs, remnants of receding glaciers from the last ice age. Moraine Hills State Park and Volo Bog State Natural Area preserve some of these natural features.

McHenry is a station on Metra's Union Pacific Northwest Line, located in McHenry, Illinois. The station is the terminus of the McHenry Branch of the Northwest Line; inbound trains operate as far as Ogilvie Transportation Center in Chicago. The station is also the only station on the McHenry Branch after it splits off at Pingree Road, although the line previously extended to Williams Bay, Wisconsin. Proposals exist to expand service on the line by adding stations in Prairie Grove and Johnsburg. It is the fifth furthest Metra Station from Chicago after Harvard, Antioch, Woodstock, and Kenosha, at 50.47 miles (81.22 km). Most Northwest Line trains operate along the Harvard branch to Harvard or Crystal Lake rather than the McHenry Branch. The station only has one track and one platform due to the low number of trains that serve the station. Two storage tracks are used to store two trains during overnight hours as well as weekends and holidays. The station is located at grade level. There is one grade crossing of a road at the station, which is placed under a Federal Railroad Administration horn quiet zone. As of 2018, McHenry is the 198th busiest of the 236 non-downtown stations in the Metra system, with an average of 85 weekday boardings.As of April 25, 2022, McHenry is served by three inbound trains and three outbound trains on weekdays. There is no weekend or holiday service on the McHenry branch.

The Count's House is a historic Greek Revival home in McHenry, Illinois. It is one of McHenry's oldest and most notable landmarks, as well as one of the finest preserved examples of Greek Revival architecture in McHenry County. It is the only building in the city of McHenry listed on the National Register of Historic Places.