Johnston High School

Grimes is a city in Dallas and Polk counties in the U.S. state of Iowa. The population was 15,392 at the time of the 2020 Census. Grimes is part of the Des Moines metropolitan area.

KJJY (92.5 MHz) is a commercial FM radio station licensed to West Des Moines and serving Central Iowa. Cumulus Media owns two country music outlets in the Des Moines radio market, KJJY and 97.3 KHKI. KHKI plays mostly current and recent country hits, while KJJY's playlist goes from current releases to the 1980s and 90s. The radio studio and offices are located on 109th Street in Urbandale. KJJY has an effective radiated power (ERP) of 41,000 watts. The transmitter is on NW 100th Street at White Oak Lane in Grimes, Iowa.

KHKI (97.3 MHz) is a commercial FM radio station in Des Moines, Iowa. The station is owned by Cumulus Media and airs a country music radio format known as "97.3 Nash FM." On weekdays, local DJs are heard during the day, while in the evening, KHKI airs two nationally syndicated Nash FM programs from parent company Cumulus: "Nash Nights Live" and "The Blair Garner Show." On weekends, "Bob Kingsley's Country Top 40" is heard. KHKI's studios are in Urbandale, Iowa, with other Cumulus Des Moines stations: KJJY, KGGO, KWQW, and KBGG. Its transmitter is located on Northwest 100th Street on the border between Grimes and Johnston. While the maximum power for most FM stations in Iowa is 100,000 watts, KHKI's effective radiated power (ERP) is slightly higher, at 105,000 watts. Because KHKI dates back to 1961, it is grandfathered at the higher output.

Urbandale Community School District is a school district headquartered in Urbandale, Iowa. It serves a portion of the Urbandale city limits, and is entirely in Polk County.In January 2018 the district presented a plan to replace four elementary schools built in the 1950s and 1960s-Jensen, Olmsted, Rolling Green and Valerius-with two new buildings.

Des Moines Christian School is a private Christian school that opened in 1948 on the campus of First Federated Church in Des Moines, Iowa, United States. In 1980, the school moved to the former Franklin Junior High School building, and in 1983 added ninth grade. In 1988, the State of Iowa granted accreditation to grades 7 through 12 (the elementary had already been accredited).

Webster Township is a township in lMadison County, Iowa, United States.

Jefferson Township is a township in Polk County, Iowa, United States.

The Flynn Farm, Mansion, and Barn, also known as the Flynn Farm, Walnut Hill Farm, Clive Honor Farm, comprise a historic district located near Des Moines, Iowa, United States. It was listed on the National Register of Historic Places in 1973.

The Herrold Bridge is a historic structure located near the unincorporated community of Herrold, Iowa, United States. It carried a gravel road for 156 feet (48 m) over Beaver Creek. Completed in 1921, this concrete cantilevered deck girder bridge replaced an earlier timber pile structure. It was designed by the Iowa State Highway Commission the previous year, and the Polk County Board of Supervisors awarded the construction contract to Ben Cole of Ames. The total cost of construction was $24,283.36. The bridge features three arched concrete deck girder spans that are cantilevered from concrete abutments and piers. It is considered one of the most technologically significant of Iowa's concrete girder bridges. The bridge was listed on the National Register of Historic Places in 1998. While it remains in place, the Herrold Bridge was replaced by a newer span slightly downstream.

Living History Farms is a 500-acre open-air museum located in Urbandale, Iowa, United States. The museum's mission is to educate visitors and demonstrate the past 300 years of Iowa's agricultural history. As its name implies, the museum follows the methodology of living history in depicting the lives of people living on farms in the years of 1700, 1850, and 1900, engaging in various agricultural activities.

Herrold is an unincorporated community in Polk County, Iowa, United States. Herrold is located in Jefferson Township. The state capital and county seat of Des Moines is slightly over 10 miles to the southeast. Since 1990, the town has been part of nearby Camp Dodge and is not open to the public. The historic Herrold Bridge crosses the Beaver Creek to the west of the community.

Urbandale is a city in Polk and Dallas counties, Iowa, United States. As of the 2020 U.S. Census, the city population was 45,580. It is part of the Des Moines–West Des Moines Metropolitan Statistical Area.