In the
2021 Census of Population conducted by
Statistics Canada, Ponoka County had a population of 9,998 living in 3,689 of its 4,255 total private dwellings, a change of from its 2016 population of 9,806. With a land area of , it had a population density of in 2021. In the
2016 Census of Population conducted by Statistics Canada, Ponoka County had a population of 9,806 living in 3,535 of its 4,199 total private dwellings, a change from its 2011 population of 8,856. With a land area of , it had a population density of in 2016. == Government ==