Average Electricity Bill In Wollongong [1, 2, 3, 4+ Person]

Wondering how much the typical electricity bill is in Wollongong? Are you paying a similar price to your neighbours? Let's find out.

Average Electricity Bill in Wollongong

Your electricity bill depends greatly on 2 things - your usage and your electricity plan. There are 217 residential electricity plans on offer in Wollongong in July 2025, each with their own rates.

We've run the numbers across all of these plans, and here's what we've found.

1 Person Households

Based on government benchmark data, a 1 person household in Wollongong (climate zone 5) typically has an energy usage profile like this:

• Summer - 732 kWh
• Autumn - 745 kWh
• Winter - 928 kWh
• Spring - 705 kWh

For single rate plans (flat usage rates all the time), the average electricity bill in Wollongong ranges from $63 to $111 per month.

Here's a sample of a few of these plans, from cheapest to most expensive.

2 Person Households

Based on government benchmark data, a 2 person household in Wollongong (climate zone 5) typically has an energy usage profile like this:

• Summer - 1,278 kWh
• Autumn - 1,232 kWh
• Winter - 1,565 kWh
• Spring - 1,162 kWh

For single rate plans (flat usage rates all the time), the average electricity bill in Wollongong ranges from $105 to $186 per month.

Here's a sample of a few of these plans, from cheapest to most expensive.

3 Person Households

Based on government benchmark data, a 3 person household in Wollongong (climate zone 5) typically has an energy usage profile like this:

• Summer - 1,530 kWh
• Autumn - 1,503 kWh
• Winter - 1,903 kWh
• Spring - 1,426 kWh

For single rate plans (flat usage rates all the time), the average electricity bill in Wollongong ranges from $128 to $226 per month.

Here's a sample of a few of these plans, from cheapest to most expensive.

4 Person Households

Based on government benchmark data, a 4 person household in Wollongong (climate zone 5) typically has an energy usage profile like this:

• Summer - 1,819 kWh
• Autumn - 1,717 kWh
• Winter - 2,148 kWh
• Spring - 1,627 kWh

For single rate plans (flat usage rates all the time), the average electricity bill in Wollongong ranges from $147 to $259 per month.

Here's a sample of a few of these plans, from cheapest to most expensive.

5 Person Households

Based on government benchmark data, a 5 person household in Wollongong (climate zone 5) typically has an energy usage profile like this:

• Summer - 2,158 kWh
• Autumn - 2,082 kWh
• Winter - 2,761 kWh
• Spring - 2,007 kWh

For single rate plans (flat usage rates all the time), the average electricity bill in Wollongong ranges from $181 to $319 per month.

Here's a sample of a few of these plans, from cheapest to most expensive.