|Planning region||Red Deer|
|• Reeve||Jerry F. Wittstock|
|• Governing body||Kneehill County Council|
|• Administrative office||Three Hills|
|• Land||3,373.4 km2 (1,302.5 sq mi)|
|• Density||1.5/km2 (4/sq mi)|
|Time zone||UTC−7 (MST)|
|• Summer (DST)||UTC−6 (MDT)|
Kneehill County is a municipal district in central Alberta, Canada within Census Division No. 5.
In the 2021 Census of Population conducted by Statistics Canada, Kneehill County had a population of 4,992 living in 1,746 of its 1,912 total private dwellings, a change of -0.2% from its 2016 population of 5,001. With a land area of 3,373.4 km2 (1,302.5 sq mi), it had a population density of 1.5/km2 (3.8/sq mi) in 2021.
In the 2016 Census of Population conducted by Statistics Canada, Kneehill County had a population of 5,001 living in 1,722 of its 1,859 total private dwellings, a 1.6% change from its 2011 population of 4,921. With a land area of 3,381.02 km2 (1,305.42 sq mi), it had a population density of 1.5/km2 (3.8/sq mi) in 2016.