Internet in Tumby Bay, SA 5605
Internet adoption in Tumby Bay is below average — only 69.5% of households reported having an internet connection in the 2021 Census, across 1,283 premises on FTTN. This can reflect a mix of affordability challenges, older demographics, or limited awareness of available plans.
Typical evening download speeds on FTTN in Tumby Bay range from 25-68 Mbps (depends on distance from node), based on national ACCC broadband performance benchmarks. FTTN speeds depend on distance from the street node — homes within 400 metres get the best performance. 69.5% of Tumby Bay's 717 households had an internet connection as of the 2021 Census.
Tumby Bay has been announced for the NBN FTTP upgrade program — 1,119 premises (87.2%) are eligible. Households currently on FTTN can upgrade to full fibre at no extra infrastructure cost through their internet provider.
Data last updated March 2026 · Sources: NBN Co, ABS Census, ACCC
"Below average — Tumby Bay has low internet adoption across 1,283 premises. Only 69.5% of households are connected."
Est. $69–$89/mo for a family (NBN 100)
Score based on technology type, fibre coverage, upgrade status, and connectivity data. Scale: 1 (poor) to 10 (excellent).
The data above shows suburb-wide averages. Your specific address may have different technology or speeds.
NBN Technology Mix
| Technology | Share |
|---|---|
| FIXED WIRELESS (FIXED WIRELESS) | 0.9% |
| Fibre to the Node (FTTN) | 87.3% |
| Fibre to the Premises (FTTP) | 0.2% |
| Unassigned (NULL) | 8.2% |
| SATELLITE (SATELLITE) | 3.5% |
Speed Expectations by Technology
| Technology | Typical Speed | Max Available |
|---|---|---|
| FIXED WIRELESS (0.9%) | Data not available | |
| FTTN (87.3%) | 43 Mbps | 100 Mbps |
| FTTP (0.2%) | 90 Mbps | 1000 Mbps |
| NULL (8.2%) | Data not available | |
| SATELLITE (3.5%) | Data not available | |
Speed estimates based on national ACCC broadband performance benchmarks, not suburb-specific measurements. Actual speeds depend on your plan, provider, and connection quality.
What Can I Do on This Connection?
FTTN across Tumby Bay's 1,283 premises (87.3%) is usable for basic office tasks, but calls may drop if far from node with 69.5% of households online
With 87.3% FTTN in Tumby Bay, HD streaming works but 4K may buffer depending on node distance
FTTN in Tumby Bay (87.3% of 1,283 premises) is playable but speed fluctuations can affect competitive gaming
As a mid-sized suburb on FTTN, Tumby Bay supports 2-3 devices but more can cause noticeable slowdowns
Tumby Bay's 87.3% FTTN coverage across 1,283 premises is adequate for one-on-one calls, group calls may have issues
Recommended NBN Plans
With Tumby Bay's FTTN connection, a single user gets reliable speeds at $55-70/mo
For a couple in Tumby Bay, NBN 100 at $69-89/mo handles streaming and working from home on FTTN
NBN 100 at $69-89/mo keeps Tumby Bay families connected across 4+ devices on FTTN (FTTN caps at NBN 100)
Power users in Tumby Bay can push FTTN to its limits with NBN 100 at $69-89/mo (FTTN caps at NBN 100)
In Tumby Bay, FTTN caps at NBN 100 across its 1,283 premises. Real speeds depend on node distance. Prices are estimates based on typical Australian NBN plans (AUD, March 2026). Actual costs vary by provider.
FTTP Upgrade Status
Tumby Bay has been announced for the NBN FTTP upgrade program.
1,119 premises (87.2%) are eligible for an upgrade from FTTN to full fibre (FTTP). Eligible residents can order an FTTP connection through their internet provider at no extra infrastructure cost.
What Can You Do?
If cost is a barrier, several providers offer low-income NBN plans under $30/month. The government's Affordable Connectivity program may also help. Contact your local library or community centre for digital literacy support.
Household Internet Statistics
| Metric | Value |
|---|---|
| Households with Internet | 69.5% |
| Households with Broadband | 69.5% |
| Households with No Internet | 28.3% |
| Total Households | 717 |
Household internet data from ABS Census 2016. Actual current connectivity rates may differ.
Compare Nearby Suburbs
| Suburb | Tech Type | FTTP % | Score | Speed Range | Upgrade? |
|---|---|---|---|---|---|
| Lipson, SA | 0% | 3.5 D+ | Yes |
Best Providers for FTTN in Tumby Bay
Many of Tumby Bay's 1,283 premises aren't connected — affordable plans start under $30/month.
Best CVC provisioning for FTTN — consistently delivers closer to theoretical max speeds even during peak hours. With the FTTP upgrade coming to Tumby Bay, this becomes an even stronger choice for 1,283 premises.
View Aussie Broadband plans →Also Recommended
Strong evening speeds on FTTN connections with competitive pricing. ACCC data shows above-average performance on congested nodes. With the FTTP upgrade coming to Tumby Bay, this becomes an even stronger choice for 1,283 premises.
View Superloop plans →
Affordable FTTN plans with decent peak-hour speeds. Good value if your line length supports NBN 50 or above. With the FTTP upgrade coming to Tumby Bay, this becomes an even stronger choice for 1,283 premises.
View TPG plans →Compare Plans
| ISP | Speed Tier | Monthly Price | Promo Price | |
|---|---|---|---|---|
| Aussie Broadband | NBN 100 | $99.00/mo | From $99.00/mo | Go to site → |
| Superloop | NBN 100 | $95.00/mo | From | Go to site → |
| TPG | NBN 100 | $94.99/mo | From $94.99/mo | Go to site → |
See all 9 providers in Tumby Bay
Speed Boost technology helps maximise FTTN performance. Premium pricing but includes backup 4G failover if your copper line drops. With the FTTP upgrade coming to Tumby Bay, this becomes an even stronger choice for 1,283 premises.
View Telstra plans →
Uses the Telstra wholesale network so FTTN performance is solid, but at a noticeably lower monthly cost. Ideal for lighter usage households. With the FTTP upgrade coming to Tumby Bay, this becomes an even stronger choice for 1,283 premises.
View Belong plans →
No-frills FTTN plans with straightforward pricing. Owned by Kogan, so expect minimal extras but genuine savings on your monthly bill. With the FTTP upgrade coming to Tumby Bay, this becomes an even stronger choice for 1,283 premises.
View Flip plans →
One of the cheapest FTTN providers in Australia. Backed by the Vocus network, suitable for basic browsing and streaming on copper. With the FTTP upgrade coming to Tumby Bay, this becomes an even stronger choice for 1,283 premises.
View Dodo plans →
Attractive introductory pricing on FTTN plans helps offset the limitations of copper last-mile. No contract lock-in period. With the FTTP upgrade coming to Tumby Bay, this becomes an even stronger choice for 1,283 premises.
View Tangerine plans →
Australian-owned provider offering fair-priced FTTN with a focus on honest customer service. Bundles available with mobile plans. With the FTTP upgrade coming to Tumby Bay, this becomes an even stronger choice for 1,283 premises.
View MATE plans →Switching to Superloop could save you ~$168/year vs the average plan
Rankings based on technology compatibility and value for Tumby Bay. PickNBN may earn a commission if you sign up through our links.
Prices as of March 2026. Check provider websites for current pricing.
Frequently Asked Questions
- What NBN technology type does Tumby Bay, SA have?
The primary NBN technology in Tumby Bay is FTTN, serving the majority of 1,283 connected premises. The full technology mix is: FTTN (87.3%), Satellite (3.5%), Fixed Wireless (0.9%), FTTP (0.2%).
- What internet speeds can I get in Tumby Bay, SA?
Homes in Tumby Bay on FTTN can expect typical evening download speeds of 25-68 Mbps (depends on distance from node) based on ACCC benchmarks. FTTN speeds vary with distance from the node.
- Is Tumby Bay, SA getting an FTTP upgrade?
Yes, Tumby Bay has been announced for the NBN FTTP upgrade program. Approximately 1,119 premises (87.2%) are eligible.
- How many households have internet in Tumby Bay, SA?
According to the 2021 Census, 69.5% of 717 households in Tumby Bay had internet — roughly 498 households online.
- Should I wait for FTTP in Tumby Bay?
Good news — Tumby Bay has been announced for the NBN FTTP upgrade. If you're on a contract, consider a shorter-term plan so you can switch to an FTTP plan once the upgrade is available at your address.
- Why is internet slow in Tumby Bay, SA?
Internet in Tumby Bay is primarily limited by distance from the street node and copper line quality. The dominant technology is FTTN, which has known speed limitations.
- What is the cheapest decent plan for Tumby Bay?
On FTTN in Tumby Bay, an NBN 25 plan at $49-60/month covers basic browsing and streaming for 1-2 people. If you need more speed, NBN 50 at $55-70/month is the sweet spot for most households.
About this data
PickNBN compiles data from official Australian government sources to give you an independent picture of internet quality in every suburb. We are not affiliated with any internet provider or NBN Co.
- NBN technology data — per-premises technology type from NBN Co records (via nbn-upgrade-map, MIT licence)
- Speed estimates — national benchmarks from the ACCC Measuring Broadband Australia program. Not suburb-specific measurements.
- Household internet stats — ABS Census 2016 at the suburb level (SSC geography)
- FTTP upgrades — NBN Co's announced fibre upgrade suburbs
Best Internet Near Tumby Bay
Looking for the fastest internet in the area? These nearby suburbs score highest.