Twentynine Palms Base Census Designated Place (historical) is a census located in San Bernardino County, California. It appears on the Twentynine Palms USGS 7.5-minute topographic quadrangle. The elevation at this location is approximately 1,799.99 feet (548.64 m) above sea level. The nearest populated place is Desert Heights, approximately 5.2 miles to the WSW.