NBN reveals top 10 biggest data using suburbs

NBN Co has revealed the top 10 data-hungry suburbs in Australia finding the City of Playford in Adelaide, South Australia to be home to the biggest data users with an average of 562GB in March 2023.

That's the equivalent of streaming Netflix in HD for 250 hours or 833 hours of video conference calls.

Here are the top 10 most data-hungry Local Government Areas:

Top 10 data-hungry Local Government Areas - March 2023

LGA	Average data usage
City of Playford, South Australia	562GB
Logan City, Queensland	559GB
City of Kwinana, Western Australia	557GB
Port Hedland, Western Australia	548GB
City of Blacktown, New South Wales	546GB
Ipswich City, Queensland	546GB
City of Melton, Victoria	542GB
Shire of Serpentine-Jarrahdale, Western Australia	541GB
City of Karratha, WA	528GB
City of Liverpool, New South Wales	526GB

The average data usage across the country is now up to 445G a month. The NBN network carries 87 per cent of Australia's download data and usage is higher now than it was during the pandemic.

NBN Customer Experience Expert Jane McNamara said two-thirds of NBN customers haven't changed their NBN plan over the past three years.

"Technology has advanced, data use on the NBN network has tripled in six years – but has your plan kept up? We encourage customers to check with their internet provider to see if the plan they are using has enough speed and data inclusions," said McNamara.

Unlimited data on an NBN plan is the norm these days but if you're on a plan with a data limit it's worth comparing your options. NBN 50 plans are suitable for most households of one to two people and prices start at a bit over $50 per month (including promotional discounts).

Compare NBN 50 plans with unlimited data here:

#1	Belong	Belong All Fixed Line nbn® NBN Standard Plus – Unlimited All Fixed Line nbn® nbn® 50/17 Mbps Unlimited Data Deal: Includes $36 off for 6 months - $55/mth for first 6 mths, then $91/mth (Offer ends 04.11.26) + Free $80 Mobile SIM $55/mth for first 6 mths, then $91/mth Min. cost $55 Go to Site	$55/mth for first 6 mths, then $91/mth Min. cost $55	Go to Site
#2	Dodo	Dodo All Fixed Line nbn® nbn50 Unlimited Plan All Fixed Line nbn® nbn® 50/17 Mbps Unlimited Data Deal: Incl. $30/mth discount for 6 months based on the standard price $87.99/mth. Ends 08.12.26. T&Cs apply. $57.99/mth for first 6 mths, then $87.99/mth Min. cost $57.99 Go to Site*	$57.99/mth for first 6 mths, then $87.99/mth Min. cost $57.99	Go to Site
#3	Moose NBN	Moose NBN All Fixed Line nbn® nbn 50/20 Premium All Fixed Line nbn® nbn® 50/18 Mbps Unlimited Data Deal: Includes $24/mth off for first 6 months - $59.80/mth for 6mths, then $83.80/mth + Get eero 7 modem for only $175 (RRP $249). $59.80/mth for first 6 mths, then $83.80/mth Min. cost $59.80 Link not supplied	$59.80/mth for first 6 mths, then $83.80/mth Min. cost $59.80	Link not supplied
#4	Tangerine Telecom	Tangerine Telecom All Fixed Line nbn® Value Plus NBN 50/20 All Fixed Line nbn® nbn® 50/17 Mbps Unlimited Data Deal: Includes $25/mth off for the first 6 mths, $64.90/month for first 6 months, then $89.90/month. $64.90/mth for first 6 mths, then $89.90/mth Min. cost $64.90 Go to Site	$64.90/mth for first 6 mths, then $89.90/mth Min. cost $64.90	Go to Site
#5	Flip	Flip All Fixed Line nbn® Unlimited Family nbn50 All Fixed Line nbn® nbn® 50/17 Mbps Unlimited Data Deal: Incl. $16.90/mth off for 6 months - $68/mth for first 6mths then $84.90/mth. New customers only. Ends 31.10.26. T&Cs apply. $68/mth for first 6 mths then $84.90/mth Min. cost $68 Go to Site	$68/mth for first 6 mths then $84.90/mth Min. cost $68	Go to Site
#6	Swoop	Swoop All Fixed Line nbn® nbn® Home Everyday All Fixed Line nbn® nbn® 50/17 Mbps Unlimited Data Deal: Includes $15/mth off for 6 months, $69/mth for first 6 months then $84/mth + Get the eero 7 for only $175 (normally $249) $69/mth for first 6 mths, then $84/mth Min. cost $69 Link not supplied	$69/mth for first 6 mths, then $84/mth Min. cost $69	Link not supplied
#7	Superloop	Superloop All Fixed Line nbn® Extra-value nbn50/20 All Fixed Line nbn® nbn® 50/17 Mbps Unlimited Data Deal: Incl. $20/mth off for 6 months! $69/mth for 6 mths, then $89/mth + Bundle & Save $69/mth for first 6 mths, then $89/mth Min. cost $69 Go to Site	$69/mth for first 6 mths, then $89/mth Min. cost $69	Go to Site
#8	Kogan Internet	Kogan Internet All Fixed Line nbn® Silver Unlimited All Fixed Line nbn® nbn® 50/17 Mbps Unlimited Data Deal: Incl. $11/mth off for 12mths. $69.90/mth for first 12 months then revert back to $80.90/mth. Offer available until withdrawn. $69.90/mth for first 12 mths, then $80.90/mth Min. cost $69.90 Go to Site	$69.90/mth for first 12 mths, then $80.90/mth Min. cost $69.90	Go to Site
#9	TPG	TPG All Fixed Line nbn® nbn50 Unlimited Plan All Fixed Line nbn® nbn® 50/17 Mbps Unlimited Data Deal: $69.99/mth for first 6 months, then $89.99/mth. T&Cs apply. $69.99/mth for first 6 mths, then $89.99/mth Min. cost $69.99 Link not supplied	$69.99/mth for first 6 mths, then $89.99/mth Min. cost $69.99	Link not supplied
#10	iiNet	iiNet All Fixed Line nbn® nbn50 Liimitless All Fixed Line nbn® nbn® 50/17 Mbps Unlimited Data Deal: Includes $20/mth off for 6 mths – $69.99/mth for first 6 months, then $89.99/mth. Use code SAVE20FOR6 $69.99/mth + $10 Upfront for first 6 mths, then $89.99/mth Min. cost $79.99 Link not supplied	$69.99/mth + $10 Upfront for first 6 mths, then $89.99/mth Min. cost $79.99	Link not supplied

According to McNamara over 691,000 people downloaded more than 1000GB over the NBN network in March and the average Aussie household now has around 21 connected devices.

If that sounds like you you might want to consider whether you're getting the fastest speeds possible for your NBN speed tier or whether it might be time to upgrade. An NBN 100 plan is ideal for larger families, gamers and anyone using multiple devices on one connection at the same time.

Of course, if you have the right NBN connection type you could get even faster speeds with an NBN 250 or NBN 1000 plan.

Compare fast NBN plans here:

#1	amaysim	amaysim FTTN, FTTB, FTTC NBN100 FTTN, FTTB, FTTC nbn® 100/18 Mbps Unlimited Data Deal: Includes $40/mth off for the first 6 months ($30 NBN Sale + $10 Standard Intro Offer), then $90/mth. Ends 20.10.26 $50/mth for first 6 months, then $90/mth Min. cost $50 Link not supplied	$50/mth for first 6 months, then $90/mth Min. cost $50	Link not supplied
#2	Belong	Belong FTTN, FTTB, FTTC NBN Premium – Unlimited FTTN, FTTB, FTTC nbn® 100/17 Mbps Unlimited Data Deal: Includes $36 off for 6 months - $59/mth for first 6 mths, then $95/mth (Offer ends 04.11.26) + Free $80 Mobile SIM $59/mth for first 6 mths, then $95/mth Min. cost $59 Go to Site	$59/mth for first 6 mths, then $95/mth Min. cost $59	Go to Site
#3	Dodo	Dodo FTTN, FTTB, FTTC nbn100 Unlimited Plan FTTN, FTTB, FTTC nbn® 100/17 Mbps Unlimited Data Deal: Incl. $30/mth discount for 6 months based on the standard price $92.99/mth. Ends 08.12.26. T&Cs apply. $62.99/mth for first 6 mths, then $92.99/mth Min. cost $62.99 Go to Site*	$62.99/mth for first 6 mths, then $92.99/mth Min. cost $62.99	Go to Site
#4	Moose NBN	Moose NBN FTTN, FTTB, FTTC nbn 100/20 Elite FTTN, FTTB, FTTC nbn® 100/18 Mbps Unlimited Data Deal: Includes $23/mth off for first 6 months - $63.80/mth for 6mths, then $86.80/mth + Get eero 7 modem for only $175 (RRP $249). $63.80/mth for first 6 mths, then $86.80/mth Min. cost $63.80 Link not supplied	$63.80/mth for first 6 mths, then $86.80/mth Min. cost $63.80	Link not supplied
#5	Tangerine Telecom	Tangerine Telecom FTTN, FTTB, FTTC Speedy NBN 100/20 FTTN, FTTB, FTTC nbn® 100/17 Mbps Unlimited Data Deal: Includes $25/mth off for the first 6 mths, $67.90/mth for first 6 months, then $92.90/mth. $67.90/mth for first 6 mths, then $92.90/mth Min. cost $67.90 Go to Site	$67.90/mth for first 6 mths, then $92.90/mth Min. cost $67.90	Go to Site
#6	Flip	Flip FTTN, FTTB, FTTC Unlimited Turbo Boost nbn100 FTTN, FTTB, FTTC nbn® 100/17 Mbps Unlimited Data Deal: Incl. $19.90/mth off for 6 months - $69/mth for first 6mths then $88.90/mth. New customers only. Ends 31.10.26. T&Cs apply. $69/mth for first 6 mths then $88.90/mth Min. cost $69 Go to Site	$69/mth for first 6 mths then $88.90/mth Min. cost $69	Go to Site
#7	Telstra	Telstra FTTN, FTTB, FTTC Premium Internet Only Plan FTTN, FTTB, FTTC nbn® 100/17 Mbps Unlimited Data Deal: Includes $30/mth off for 6 months ($69/mth for 6 mths then $99/mth) when you sign up to this plan. Offer ends 02.11.26 $69/mth for first 6 mths, then $99/mth Min. cost $69 Link not supplied	$69/mth for first 6 mths, then $99/mth Min. cost $69	Link not supplied
#8	Optus	Optus FTTN, FTTB, FTTC Optus nbn® Promo Plan FTTN, FTTB, FTTC nbn® 100/18 Mbps Unlimited Data Promo plan: $69/mth for 6mths, then $109/mth or as notified. Until 12/11/26. New services only. Minimum cost $375. Terms apply. $69/mth for first 6 months, normally $109/mth Min. cost $69 Link not supplied	$69/mth for first 6 months, normally $109/mth Min. cost $69	Link not supplied
#9	Kogan Internet	Kogan Internet FTTN, FTTB, FTTC Gold Unlimited FTTN, FTTB, FTTC nbn® 98/17 Mbps Unlimited Data Deal: Incl. $16/mth off for 12mths. $69.90/mth for first 12 months then revert back to $85.90/mth. Offer available until withdrawn. $69.90/mth for first 12 mths, then $85.90/mth Min. cost $69.90 Go to Site	$69.90/mth for first 12 mths, then $85.90/mth Min. cost $69.90	Go to Site
#10	iiNet	iiNet FTTN, FTTB, FTTC nbn Home Fast Liimitless FTTN, FTTB, FTTC nbn® 99/17 Mbps Unlimited Data Deal: Includes $25/mth off for 6 mths - $69.99/mth for first 6 months, then $94.99/mth. Use code SAVE25FOR6 $69.99/mth + $10 Upfront for first 6 mths, then $94.99/mth Min. cost $79.99 Link not supplied	$69.99/mth + $10 Upfront for first 6 mths, then $94.99/mth Min. cost $79.99	Link not supplied

#1	Superloop	Superloop FTTP, HFC Creator nbn250/100 FTTP, HFC nbn® 250/85 Mbps Unlimited Data Deal: Incl. $20/mth off for 6 mths! $82/mth for 6 mths, then $102/mth + Free eero 7 modem when you stay for 24 mths + Bundle & Save $82/mth for first 6 mths, then $102/mth Min. cost $82 Go to Site	$82/mth for first 6 mths, then $102/mth Min. cost $82	Go to Site
#2	Aussie Broadband	Aussie Broadband FTTP Super-Fast Pro nbn - Unlimited FTTP nbn® 250/89 Mbps Unlimited Data $114/mth Min. cost $114 Go to Site	$114/mth Min. cost $114	Go to Site

#1	Belong	Belong FTTP, HFC NBN Ultrafast – Unlimited FTTP, HFC nbn® 875/80 Mbps Unlimited Data Deal: Includes $35 off for 6 months - $75/mth for first 6 mths, then $110/mth (Offer ends 04.11.26) + Free $80 Mobile SIM $75/mth for first 6 mths, then $110/mth Min. cost $75 Go to Site	$75/mth for first 6 mths, then $110/mth Min. cost $75	Go to Site
#2	SpinTel	SpinTel FTTP, HFC Home Ultrafast 1000/100 FTTP, HFC nbn® 1000/100 Mbps Unlimited Data Deal: Includes $28.95 off your plan for first 6 months! $76/mth for first 6 months, then $104.95/mth. $76/mth for first 6 mths, then $104.95/mth Min. cost $76 Go to Site	$76/mth for first 6 mths, then $104.95/mth Min. cost $76	Go to Site
#3	Dodo	Dodo FTTP, HFC nbn Home Ultrafast Plan FTTP, HFC nbn® 800/92 Mbps Unlimited Data Deal: Incl. $30/mth discount for 6 months based on the standard price $109.99/mth. Ends 08.12.26. T&Cs apply $79.99/mth for first 6 mths, then $109.99/mth Min. cost $79.99 Go to Site*	$79.99/mth for first 6 mths, then $109.99/mth Min. cost $79.99	Go to Site
#4	TPG	TPG FTTP, HFC nbn Home Ultrafast Unlimited Plan FTTP, HFC nbn® 850/85 Mbps Unlimited Data Deal: $84.99/mth for first 6 months, then $114.99/mth. T&Cs apply. $84.99/mth for first 6 mths, then $114.99/mth Min. cost $84.99 Link not supplied	$84.99/mth for first 6 mths, then $114.99/mth Min. cost $84.99	Link not supplied
#5	iiNet	iiNet FTTP, HFC nbn Home Ultrafast Liimitless FTTP, HFC nbn® 850/85 Mbps Unlimited Data Deal: Includes $30/mth off for 6 mths - $84.99/mth for first 6 months, then $114.99/mth. Use code SAVE30FOR6 $84.99/mth + $10 Upfront for first 6 mths, then $114.99/mth Min. cost $94.99 Link not supplied	$84.99/mth + $10 Upfront for first 6 mths, then $114.99/mth Min. cost $94.99	Link not supplied
#6	Swoop	Swoop FTTP, HFC nbn® Home Ultrafast FTTP, HFC nbn® 890/50 Mbps Unlimited Data Deal: Includes $24/mth off for 6 months, $85/mth for first 6 months then $109/mth + Get the eero 7 for only $175 (normally $249) $85/mth for first 6 mths, then $109/mth Min. cost $85 Link not supplied	$85/mth for first 6 mths, then $109/mth Min. cost $85	Link not supplied
#7	Superloop	Superloop FTTP, HFC Lightspeed nbn1000/100 FTTP, HFC nbn® 860/85 Mbps Unlimited Data Deal: Incl. $25/mth off for 6 mths! $89/mth for 6 mths, then $114/mth + Free eero 7 modem when you stay for 24 mths + Bundle & Save $89/mth for first 6 mths, then $114/mth Min. cost $89 Go to Site	$89/mth for first 6 mths, then $114/mth Min. cost $89	Go to Site
#8	Telstra	Telstra FTTP, HFC Ultrafast Internet Only Plan FTTP, HFC nbn® 815/80 Mbps Unlimited Data Deal: Includes $40/mth off for 6 months ($89/mth for 6 mths then $129/mth) when you sign up to this plan. Offer ends 02.11.26 $89/mth for first 6 mths, then $129/mth Min. cost $89 Link not supplied	$89/mth for first 6 mths, then $129/mth Min. cost $89	Link not supplied
#9	Tangerine Telecom	Tangerine Telecom FTTP, HFC Ultraspeedy NBN 1000/100 FTTP, HFC nbn® 860/85 Mbps Unlimited Data Deal: Includes $25/mth off for the first 6 mths, $89.90/month for first 6 months, then $114.90/month. $89.90/mth for first 6 mths, then $114.90/mth Min. cost $89.90 Go to Site	$89.90/mth for first 6 mths, then $114.90/mth Min. cost $89.90	Go to Site
#10	Kogan Internet	Kogan Internet FTTP, HFC nbn1000 Diamond Unlimited FTTP, HFC nbn® 850/85 Mbps Unlimited Data Deal: Incl. $14/mth off for 12mths. $94.90/mth for first 12 months then revert back to $108.90/mth. Offer available until withdrawn. $94.90/mth for first 12 mths, then $108.90/mth Min. cost $94.90 Go to Site	$94.90/mth for first 12 mths, then $108.90/mth Min. cost $94.90	Go to Site

Dylan Crismale

Digital Content Editor

Dylan Crismale is a Digital Content Editor at WhistleOut, has been writing for almost a decade across a variety of Australian publications. He previously worked as a writer at Finder covering energy, internet and mobile plans. Dylan is passionate about finding the best deals to save people money and educating people about tech. When he's not sat at his desk Dylan loves working out, bingeing TV and hanging out with friends.

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