Question: What was the population in 2010 of the city that has the license to the Christian station KGCR?

Context paragraphs:
WYPZ (AM): WYPZ (900 AM) is a radio station broadcasting an urban adult contemporary format.  Licensed to Macon, Georgia, US, the station serves the Macon area.  Originally licensed to 1240 kc.  on the AM dial, WYPZ signed on the mid-1940s as WBML.  During the 1950s and 1960s, WBML established itself as the station to turn to for breaking news.  Station management placed mobile units on the streets of Macon throughout most of the day and night.  The air staff included Bob Saggese, a Connecticut native who was also Macon's first television producer and announcer, Gordon Price, Don King, Ken Wickham, Lee Mathis, Oscar Leverette, Sid Ingraham and later Bill Elder in the 1970s.  In 1976, Prairieland Broadcasters of Decatur, Illinois sold the station to Jack Tyken, who changed the format from pop to country.  That format change lasted only a few months before the station was sold again and moved from its signature "Peek-A-Blue" building on Macon's Riverside Drive to a location in east Macon.  Jim Lee, a Macon city police officer and later a member of the City Council, was the station's News Director throughout much of the 1960s.  The air staff included two of the city's most popular announcers, Bob Saggese and Don King.  After years as a Christian station, WBML was sold to Sun Broadcasting in June 2011 and began programming a Classic/Mainstream Country Format in July 2011.

WTWT: WTWT is a radio station broadcasting a Christian rock format.  The station is licensed to Calvary Chapel of Russell, Pennsylvania, but its city of license is Bradford, Pennsylvania and its transmitter is located in Bradford, Pennsylvania.  WTWT is licensed to broadcast at 90.5 MHz.  The station operates under the brand “Dove FM.”  WTWT's programming is simulcast on WYVL/Youngsville, Pennsylvania.

KELT (FM): KELT (102.5 FM) branded as KJ316 is an American commercial radio station licensed in 2010 to serve the community of Encinal, Texas.  The station's broadcast license is held by Randall E. Leyendecker.  The station broadcasts Christian contemporary music for the southern rural La Salle and northern Webb counties region.  It currently has a construction permit to broadcast at a higher ERP.

KGCR: KGCR is a Christian radio station broadcasting on 107.7 FM, licensed to Goodland, Kansas, serving Northwestern Kansas.

WMVW: WMVW FM 91.7 is a noncommercial radio station having Peachtree City, Georgia as its city of license.  WMVW currently airs a format consisting of Christian talk and teaching programs, as well as Christian Music.  Christian Talk and Teaching programs heard on WMVW include Focus On The Family, Back to the Bible with Woodrow Kroll, Running to Win with Erwin Lutzer, Turning Point with David Jeremiah, and Revive Our Hearts with Nancy Leigh DeMoss.

WREH: WREH (Reach FM) was a 100,000-watt FM station, broadcasting on frequency 90.5 MHz FM.  Its city of license was Cypress Quarters in Okeechobee County, Florida.  The station went on the air in 2004.  Reach Communications, ReachFM's parent company, was formed in association with Calvary Chapel of Fort Lauderdale, Florida.  When it was active, ReachFM's programming was geared towards a diverse active Christian audience.  According to its website, WREH's last day of programming was March 30, 2016.  On February 15, 2017, Reach Communications informed the Federal Communications Commission (FCC) that WREH had ceased broadcasting on February 10th; on April 18, 2017, it surrendered the station's license, and the license was cancelled by the FCC on April 19, 2017.

WVEL: WVEL (1140 AM) is a daytimer radio station with a city of license of Pekin, Illinois, United States, and serving the Peoria, Illinois, area.  The station is owned by Cumulus Media and licensed to Radio License Holding CBC, LLC, which purchased the station from Townsquare Media.  It airs a Gospel music format and is known as "Central Illinois' Christian Voice."  It is still a daytime-only station to protect WRVA (AM) and XEMR-AM from interference to their clear-channel stations.

KBRT: KBRT (740 AM, known on-air as KBRITE) is a Southern Californian Christian radio station.  It airs Christian talk radio programming from Costa Mesa, California to Los Angeles, Orange County, the Inland Empire, San Diego, and Santa Barbara.  The station broadcast at 10,000 Watts sunrise to sunset at 740 kHz.  On 28 February 2013, when KBRT moved to a new transmitter site near Corona, California; started broadcasting at 50,000 watts sunrise to sunset; and had the city of license changed to Costa Mesa.  The studio and business offices remain located in Costa Mesa.  KBRT is a Class D station broadcasting on the Canadian clear-channel frequency of 740 AM.  CFZM in Toronto, Ontario, Canada is the dominant North-American station on 740 AM.

WYNE-LP: WYNE-LP (95.9 FM) is a Christian radio station licensed to Wayne, New Jersey and serves the Passaic County area.  Its broadcast license is held by Preakness Valley United Reformed Church.  The station is part of the New York City radio market, serving primarily the western third of its more than 16 million listeners (Nielsen Company Metro 12+ Population) with a broadcast reaching those in Passaic, Bergen, Morris and Essex counties in New Jersey.

Goodland, Kansas: Goodland is a city in and the county seat of Sherman County, Kansas, United States.  As of the 2010 census, the city population was 4,489.  It was named after Goodland, Indiana.  Goodland is home to Northwest Kansas Technical College.

Supporting paragraphs: KGCR Goodland, Kansas
Answer: 4,489