Askersund's two twin towns with the year of its establishing: This is a demographic table based on Askersund Municipality's electoral districts in the 2022 Swedish general election sourced from SVT's election platform, in turn taken from SCB official statistics.

[3] In total there were 11,518 residents, including 9,144 Swedish citizens of voting age.

Indicators are in percentage points except population totals and income.

The exact results of Sweden Democrats were not listed at a municipal level by SCB from 1988 to 1998 due to the party's small size at the time.

"Turnout" denotes the percentage of eligible people casting any ballots, whereas "Votes" denotes the number of valid votes only.