Bloom High School

Chicago Heights is a city in Cook County, Illinois, United States. The population was 27,480 at the 2020 census. Its nicknames include "The Crossroads of the Nation" and "The Heights".

Area codes 708 and 464 are telephone area codes in the North American Numbering Plan (NANP) for the southern and western suburbs of Chicago in the U.S. state of Illinois. The numbering plan area comprises most of western and southern Cook County, and eastern and southern Will County. Area code 708 was created on November 11, 1989, in a split of area code 312. It once served almost all of Chicago's suburbs in Illinois. In 1996, its numbering plan area was reduced in a three-way area code split. The northern suburbs received area code 847, while the western suburbs were assigned area code 630. Area code 708 was Illinois' first new area code since 309 had been created in 1957, and the second new code for the state since the announcement of the original North American area codes in 1947, when the state was divided into four numbering plan areas (217, 312, 618, and 815). The Illinois side of the Chicago area–312/773/872, 708/464, 847/224, 630/331, and portions of 815/779–is one of the largest local calling areas in the United States; with few exceptions, no long-distance charges are levied from one portion of the metro area to another.Prior to October 2021, area code 708 had telephone numbers assigned for the central office code 988. In 2020, 988 was designated nationwide as a dialing code for the National Suicide Prevention Lifeline, which created a conflict for exchanges that permit seven-digit dialing. This area code was therefore scheduled to transition to ten-digit dialing by October 24, 2021.On June 30, 1999, area code 464 was reserved for future relief in 708. Implementation was held off for over two decades until it became clear in 2021 that relief would be necessary. Area code 464 went into effect on January 21, 2022.

The Flat Iron Building in Chicago Heights, Illinois, was listed on the National Register of Historic Places in 2003. It was torn down in 2009.

Marian Catholic High School is a co-educational secondary school in Chicago Heights, Illinois. It is located in the Roman Catholic Archdiocese of Chicago.

Prairie State College is a public community college in Chicago Heights, Illinois. It is the only college operated by Illinois Community College District 515.

Sauk Lake (also known as Sauk Trail Lake) is a small, freshwater lake located in Cook County, Illinois, between the municipalities of Park Forest, Illinois and Chicago Heights, Illinois. It is an enlarged portion of Thorn Creek created by a dam on the south side of 26th Street, which borders the lake to the north. It is surrounded by steep, sandy bluffs on the east and west sides. It lies within the Sauk Trail Woods Forest Preserve. Fish in this lake include yellow and black bullhead, bluegill, crappie, largemouth bass, channel catfish and common carp. Ice fishing is not allowed on the lake.

South Chicago Heights is a village and a south suburb in Cook County, Illinois, United States. The population was 4,026 at the 2020 census.

Flossmoor Golf Club is a private country club located in Bloom Township, Cook County, just outside the village limits of Flossmoor, Illinois. Founded in 1899 as Homewood Country Club and designed by Herbert J. Tweedie, its name was later changed to Flossmoor.The club hosted the PGA Championship in 1920, which Jock Hutchison won. Flossmoor also was host to the 1923 U.S. Amateur Championship. Bobby Jones held the course record for over 60 years. Jones often played Midwest courses during World War II in an attempt to help raise money for the American Red Cross. Jones's feat occurred after making a triple bogey, and then following it up with eight consecutive 3's for a course record of 66. This record held until 1996, when a member, Mark Egge, broke it with a 65.

Sauk Trail Woods are located within the Cook County Forest Preserves in Park Forest and Chicago Heights, Illinois. They are part of the Thorn Creek Trail System. They contain miles of paved bike trails and off-trail dirt paths. Sauk Trail Woods contains Sauk Lake and Thorn Creek. The topography is fairly hilly, featuring ravines and steep, eroded hillsides. The elevation is the highest on the outskirts of the preserve. Then, as one goes into the Thorn Creek River Valley, you descend steep hills and sandy bluffs. There is an abundance of ravines that have been cut by creeks flowing into the valley. Many of the ravines are surprisingly deep near the bottom of the valley. Most of the Sauk Trail Woods Preserve is covered by dense woods, however there are some open prairie areas. In the northwest section of the woods, there is a fairly large marsh, that is surrounded by thick pampas grass and shallow bogs. The woods are located on the Valparaiso Moraine, which accounts for the hilliness of the area. There are many parking lots with pavilions situated throughout the preserve.

The 1920 PGA Championship was the third PGA Championship, which is now considered one of golf's major championships. It was held August 17–21 at the Flossmoor Country Club outside Flossmoor, Illinois, a suburb south of Chicago. The field of 32 qualified through sectional tournaments. They competed in 36-hole match play rounds in a single-elimination tournament. Harry Hampton made a surprising run by winning three consecutive matches before finally succumbing to Jock Hutchison in a semi-final match 4 and 3. James Douglas Edgar won the other semi-final over George McLean by a resounding 8 and 7 margin. Hutchison defeated Edgar, 1 up, in the final.Two-time defending champion Jim Barnes lost in the second round to Clarence Hackney, 5 and 4.

The American Osteopathic Board of Obstetrics and Gynecology (AOBOG) is an organization that provides board certification to qualified Doctors of Osteopathic Medicine (D.O.) who specialize in the care of the female reproductive tract and children during the course of pregnancy, childbirth, and the postnatal period (obstetricians) and to qualified Doctors of Osteopathic Medicine who specialize in the diagnosis and treatment of diseases of the female reproductive tract (gynecologists). The board is one 18 medical specialty certifying boards of the American Osteopathic Association Bureau of Osteopathic Specialists approved by the American Osteopathic Association (AOA), and was established in 1942. As of December 2011, 1,082 osteopathic obstetricians and gynecologists held active certification with the AOBOG.

Park Forest is a village located south of Chicago in Cook County, Illinois, with a small southern portion in Will County, Illinois, United States. The village was originally designed by Loebl Schlossman & Bennett as a planned community for veterans returning from World War II. As of the 2020 census, the village had a population of 21,687. Park Forest has multiple public and private schools. In addition to the arts and culture scene including Tall Grass Arts Association and the Illinois Theatre Center, residents also have access to a myriad of recreational opportunities for both children and adults such as the Park Forest Aqua Center. Notable people from Park Forest include the former artistic director of the Illinois Theatre Center, Etel Billig. Park Forest is bordered by Olympia Fields to the north, Chicago Heights to the east, University Park to the south, and Richton Park and Matteson to the west.