South Australia

How to Vote in the South Australia State Election

You will be given two ballot papers:

  • The smaller ballot paper is for the House of Assembly (Lower House)
  • The larger ballot paper is for the Legislative Council (Upper House)

House of Assembly

You will vote for the Member representing the electorate where you live, one of 47 in South Australia.

Elections are decided by a method called full preferential voting. Voters rank all the candidates from their most preferred (first choice) to their least preferred. To be elected, a candidate must be preferred by the majority of voters after all other candidates are eliminated.

The preferential voting system means that if you vote for a less popular candidate or a smaller party as your first preference, and they do not win, your vote will still be counted towards electing your member.

To vote correctly on the smaller Lower House ballot paper, you need to number every box in the order of your choice:

  1. Write the number 1 in the box next to the candidate who is your first choice.
  2. Write the number 2 in the box next to the candidate who is your second choice.
  3. Continue writing the numbers 3, 4, 5, and so on until you have a number in every box.

Legislative Council

Elections are decided by a method called proportional representation. You will be voting for the 22 members from the entire state of South Australia.

To be elected, a candidate must receive a certain proportion of votes, known as a quota.

If a candidate gets a quota or more, they will be elected. If they do not meet this quota on first preference votes alone, they may get a quota from preferential votes distributed from the candidates with fewer first preference votes who are eliminated. This process continues until all vacant positions are filled.

You can vote above the line or below the line, but not both.

  • If you choose to vote above the line:
    • Write the number 1 in the box next to the group or party you like.
    • If you want, you can write the number 2 in the box next to your second choice, and so on for the parties or group of candidates you like. You do not need to number all of them.
    • You can also pick the number 1 and leave the rest of the ballot paper blank.
    • Do not write any numbers below the line.
    • If you choose to vote this way your vote will go to the candidates within the group you have chosen.
  • If you choose to vote below the line:
    • Write the number 1 in the box next to the candidate who is your first choice.
    • Write the number 2 in the box next to the candidate who is your second choice.
    • Continue writing the numbers 3, 4, 5, 6, and so on until you have numbered at least 12 boxes.
    • You can choose to number more than 12 candidates but only need 12 for your vote to be counted.
    • Do not write any numbers above the line.
    • If you choose to vote this way you decide the order of the candidates directly.

Informal Votes

A ballot paper that has not been filled out correctly is known as an informal vote.

Informal votes cannot be counted toward the election result. A ballot paper can be considered informal when someone:

  • Puts ticks, crosses, or any other symbol in the boxes
  • Does not number enough boxes
  • Misses or repeats numbers
  • Leaves the ballot paper blank.

Making a Mistake

It is okay if you make a mistake on your ballot paper. You can cross it out and put the correct number next to it.

If you are worried the South Australian Electoral Commission will not be able to understand your corrections, you can return your ballot paper to the election staff and ask for a new one.

If you damage or tear your ballot paper, you can return it to the election staff and ask for a new one.

You can also ask for help to fill out your ballot paper.

Your Vote is Your Choice Alone

It is important to know that only you can decide who you vote for. Other people can suggest who to vote for but cannot force you to vote how they want. While your name will be checked against a roll before you vote, your vote is anonymous and secret after you cast it.

It is your choice if you want to tell other people whom you voted for. No one can force you to tell them, not even government officials. If you feel unsafe or pressured, it is not illegal to lie about who you voted for and no one will ever be able to find out because your vote is secret.