Spring 2026 Station Information Profile (SIP) on File with Nielsen
| Call Letter: | KSOU-AM | |
| Frequency: | 1090 | |
| Station Name: | CLASSIC KSOU 1090 | |
| Format: | Classic Hits | |
| Network(s): | IND | |
| City of License: | SIOUX CENTER | |
| County of License: | Sioux | |
| Mailing Address: | P O BOX 298 SIOUX CENTER, IA 51250 |
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| Phone: | 712-722-1090 | |
| Fax: | 712-722-1102 | |
| URL Address: | www.ksoufm.com | |
| Broadcasts in HD: |
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| Internet Streams: |
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Spring 2026 Reminder:
You no longer need to submit program information to Nielsen.
To view the simulcast combos that have requested Total Line Reporting, click here .