Olathe Northwest High School

The I. O. Pickering House is a historic house in Olathe, Kansas, U.S.. It was built in 1878 for Isaac O. Pickering, who served as the mayor of Olathe from 1878 to 1885. It remained in the Pickering family until 1960. It has been listed on the National Register of Historic Places since December 1, 1980.

The Martin Van Buren Parker House is a historic house in Olathe, Kansas, U.S.. It was built in 1869 for Martin Van Buren Parker, a lawyer, his wife Emma, and their five children. Emma's brother was John St. John, who went on to serve as the 8th Governor of Kansas from 1879 to 1883. It remained in the Parker family until 1960, and it was restored by the new owners in the 1980s. It has been listed on the National Register of Historic Places since December 20, 1988.

St. James Academy is a Catholic high school in Lenexa, Kansas, United States. It is part of the Roman Catholic Archdiocese of Kansas City in Kansas. It is the only high school located in the city of Lenexa, but there are three public school districts that serve the city.

The Franklin R. Lanter House is a historic house located at 562 West Park Street in Olathe, Kansas.

Olathe North High School is a public high school located in Olathe, Kansas, United States, serving students in grades 9-12. The school is one of five high schools in the Olathe USD 233 school district. The school colors are red and royal blue and the mascot is the Eagle.Olathe North is a member of the Kansas State High School Activities Association and offers a variety of sports programs. Athletic teams compete in the 6A division and are known as the "Eagles". Extracurricular activities are also offered in the form of performing arts, school publications, and clubs.

Olathe ( oh-LAY-tha) is the county seat of Johnson County, Kansas, United States. It is the fourth-most populous city in both the Kansas City metropolitan area and the state of Kansas, with a 2020 population of 141,290.

The Mahaffie Stagecoach Stop and Farm Historic Site, locally known as the Mahaffie Farm, is located in Olathe, Kansas. The house was originally a stop along the Westport Route of the Santa Fe, Oregon, and California Trails, which originated in nearby Westport, Missouri. The house's heyday came with large numbers of westbound travelers of the 1860s. The house has now been converted into a museum and gift shop. It is situated on almost 40 acres (160,000 m2) of land. It frequently hosts American Civil War reenactments, with a focus on events connected to Bleeding Kansas and bushwhackers. There is also an in-house blacksmith and other various era-specific artisans. The original farm was founded by James Beatty Mahaffie and his wife Lucinda, in 1858. They ran it until 1870 and stayed on the farm until 1886. The existing house was completed by Mahaffie in 1865. It includes two foot thick limestone blocks quarried from the farm itself.The Mahaffies left their name not only on the museum, but on a street in Olathe, Mahaffie Elementary School, and on a recent subdivision.

Olathe West High School is a public high school located in Olathe, Kansas, United States, serving students in grades 9–12. The school is one of five high schools in the Olathe USD 233 school district. The school colors are royal blue, silver, and navy, and the school mascot is the Owl.

The Kansas School For the Deaf, is a K-12 school, located in downtown Olathe, Kansas. In 1866, it became the first school for the deaf established in the state of Kansas, and today it remains the largest. Originally named the "Asylum for the Deaf and Dumb", the name has been changed several times to conform to prevailing sensibilities about deafness. Students and staff often refer to the school as "KSD."

The Museum of Deaf History, Arts and Culture is a museum dedicated to the unique culture of Deaf and hard of hearing people in the United States. The museum opened in 2001 in Olathe, Kansas, across the street from the Kansas School for the Deaf.

Hans Rudolph, Incorporated, was founded by Hans Rudolph, who in 1938 began designing pulmonary function testing (PFT) equipment. One of his most successful devices was a PFT high velocity valve. Today, the company is a designer and manufacturer of various supplies and pieces of equipment used in various healthcare settings.

Monticello Township is a former township in northwest Johnson County, Kansas. It is now merged with Lenexa and Shawnee, Kansas.