Riddle, Idaho

Riddle is an unincorporated town in the southwestern part of the U.S. state of Idaho, in Owyhee County. Located on State Highway 51, it is 13 miles north of the border with Nevada and 72 miles south of Mountain Home. The town lies at the north edge of the Duck Valley Indian Reservation.

In 2000, the average median household income for the ZIP Code Tabulation Area which includes Grassmere and Riddle was $30,921. The population of Riddle was 145 but the town had a 4% drop in population according to the Owyhee Country population list. [cite web | title = Fact sheet: Zip Code Tabulation Area 83604
work = 2000 Census
publisher = United States Census Bureau
date = 2000
url = http://factfinder.census.gov/servlet/SAFFFacts?_event=Search&geo_id=&_geoContext=&_street=&_county=83604&_cityTown=83604&_state=&_zip=83604&_lang=en&_sse=on&pctxt=fph&pgsl=010&show_2003_tab=&redirect=Y
accessdate = 2007-04-21 ] Riddle's elevation is at 5,367 / 1636 (ft / m) [cite web | title = Geographic Names Information System
work = U.S. Geological Survey
publisher = U.S. Department of the Interior
date = 1979
url = Gnis3|398043
accessdate = 2007-04-21 ] above sea level.

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