Clifton Knolls-Mill Creek Census Designated Place is a census located in Saratoga County, New York. It appears on the Niskayuna USGS 7.5-minute topographic quadrangle. The elevation at this location is approximately 285.43 feet (87.00 m) above sea level. The nearest populated place is Flagler Corners, approximately 0.8 miles to the ENE.