South Australia · Postcode 5038 · HFC network
NBN & Internet in Plympton, SA 5038
Plympton in SA has 9.2% FTTP coverage, in line with the state average of 9.8%. Across 3,213 NBN-connected premises, the dominant connection type is HFC, which shapes the internet experience for most residents.
Typical evening download speeds on HFC in Plympton range from 25-250 Mbps, based on national ACCC broadband performance benchmarks. HFC shares bandwidth within a neighbourhood, so evening speeds can vary when many households are online. 81.9% of Plympton's 1,992 households had an internet connection as of the 2021 Census.
Plympton has not yet been announced for the NBN FTTP upgrade program. Currently 9.2% of premises have fibre. NBN Co is progressively rolling out upgrades across Australia.
In the broader area, South Plympton leads with 4.6% FTTP coverage, while Plympton sits in the middle of the pack. Camden Park has the lowest fibre coverage at 4.5%. Coverage can vary even within a single suburb, so checking your specific address is always worthwhile.
C rated — Plympton's 3,213 premises on HFC provide basic internet for SA residents.
Est. $89–$119/mo for a family (NBN 250)
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 |
|---|---|
| Fibre to the Premises (FTTP) | 9.2% |
| Hybrid Fibre Coaxial (HFC) | 89.7% |
| Unassigned (NULL) | 1.1% |
Speed Expectations by Technology
| Technology | Typical Speed | Max Available |
|---|---|---|
| FTTP (9.2%) | 90 Mbps | 1000 Mbps |
| HFC (89.7%) | 47 Mbps | 250 Mbps |
| NULL (1.1%) | 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?
HFC across Plympton's 3,213 premises provides solid downloads, though upload speeds may limit large file transfers with 81.9% of households online
With 89.7% HFC coverage, Plympton's 3,213 premises enjoy strong download capacity for 4K streaming
HFC in Plympton (89.7% of 3,213 premises) offers decent gaming, though uploads can affect competitive play
As a mid-sized suburb, Plympton's HFC network comfortably supports 4-6 devices for typical household use
Plympton's 89.7% HFC coverage handles standard video calls reliably, with upload limits affecting HD quality
Recommended NBN Plans
With Plympton's HFC connection, a single user gets reliable speeds at $55-70/mo
For a couple in Plympton, NBN 100 at $69-89/mo handles streaming and working from home on HFC
NBN 250 at $89-119/mo keeps Plympton families connected across 4+ devices on HFC
Power users in Plympton can push HFC to its limits with NBN 250 at $89-119/mo (HFC caps at NBN 250)
In Plympton, HFC supports plans up to NBN 250 across its 3,213 premises. Prices are estimates based on typical Australian NBN plans (AUD, March 2026). Actual costs vary by provider.
FTTP Upgrade Status
Plympton has not yet been announced for the NBN FTTP upgrade program.
NBN Co is progressively rolling out fibre upgrades across Australia. Currently 0% of premises in Plympton are on fibre-capable infrastructure. Check the NBN rollout map for the latest updates.
Which suburbs are announced? Open the FTTP upgrade map →What Can You Do?
Check your specific address on the NBN website to see what technology and plans are available. Compare providers on price and speed for the best deal in Plympton.
Household Internet Statistics
Household internet data from ABS Census 2016. Actual current connectivity rates may differ.
Compare Nearby Suburbs
| Suburb | Tech Type | FTTP % | Score | Speed Range | Upgrade? |
|---|---|---|---|---|---|
| North Plympton, SA | HFC | 5.5% | 4.5 C | 25-250 Mbps | No |
| Glandore, SA | HFC | 1.6% | 4.5 C | 25-250 Mbps | No |
| South Plympton, SA | HFC | 4.6% | 5.5 C+ | 25-250 Mbps | Yes |
| Netley, SA | HFC | 0.7% | 5.5 C+ | 25-250 Mbps | Yes |
| Camden Park, SA | HFC | 4.5% | 4.5 C | 25-250 Mbps | No |
| Kurralta Park, SA | HFC | 14.4% | 5.5 C+ | 25-250 Mbps | No |
| Plympton Park, SA | HFC | 4.9% | 5.5 C+ | 25-250 Mbps | Yes |
| Everard Park, SA | HFC | 5.1% | 4.5 C | 25-250 Mbps | No |
| Black Forest, SA | HFC | 1.1% | 4.5 C | 25-250 Mbps | No |
| Marleston, SA | HFC | 4.4% | 5.5 C+ | 25-250 Mbps | Yes |
Best Providers for HFC in Plympton
Compare plans across Plympton's 3,213 premises on HFC — prices and speeds vary between providers.
Telstra's network management on HFC is excellent — ACCC data consistently shows they deliver closest to plan speeds on cable connections. A solid choice for Plympton households.
View Telstra plans →Also Recommended
Strong HFC performance with transparent congestion management. Their real-time speed tracking lets you monitor your HFC connection quality. A solid choice for Plympton households.
View Aussie Broadband plans →
Competitive HFC pricing with solid evening performance. Good budget alternative on cable without sacrificing too much peak-hour speed. A solid choice for Plympton households.
View Superloop plans →Compare Plans
| ISP | Speed Tier | Monthly Price | Promo Price | |
|---|---|---|---|---|
| Telstra | NBN 1000 | $170.00/mo | From $170.00/mo | Go to site → |
| Aussie Broadband | NBN 1000 | $129.00/mo | From $129.00/mo | Go to site → |
| Superloop | NBN 1000 | $109.00/mo | From | Go to site → |
See all 9 providers in Plympton
Decent HFC plans with entertainment bundle options. Their network handles cable connections well in most metro areas. A solid choice for Plympton households.
View Optus plans →
Solid HFC performance with Fetch TV streaming bundles included. A good pick for households wanting cable broadband and entertainment together. A solid choice for Plympton households.
View iiNet plans →
Budget HFC option backed by the Vocus wholesale network. Delivers reasonable cable speeds at one of the lowest monthly price points. A solid choice for Plympton households.
View Dodo plans →
Bare-bones HFC plans at rock-bottom prices from the Kogan family. If you just need fast cable internet without extras, Flip delivers. A solid choice for Plympton households.
View Flip plans →
Well-priced HFC broadband from one of Australia's longest-running independent ISPs. Reliable cable performance without the premium pricing. A solid choice for Plympton households.
View Exetel plans →
Prepaid HFC plans offer some of the lowest per-month costs when paid upfront. Worth considering if you want to lock in cable savings. A solid choice for Plympton households.
View Kogan Internet plans →Switching to Superloop could save you ~$215/year vs the average plan
Rankings based on technology compatibility and value for Plympton. PickNBN may earn a commission if you sign up through our links.
Pricing data last verified 25 March 2026. Prices may have changed — check provider websites for current pricing.
Frequently Asked Questions
- What NBN technology type does Plympton, SA have?
The primary NBN technology in Plympton is HFC, serving the majority of 3,213 connected premises. The full technology mix is: HFC (89.7%), FTTP (9.2%).
- What internet speeds can I get in Plympton, SA?
Homes in Plympton on HFC can expect typical evening download speeds of 25-250 Mbps based on ACCC benchmarks. HFC supports plans up to 250 Mbps.
- Is Plympton, SA getting an FTTP upgrade?
As of the latest data, Plympton has not been announced for the NBN FTTP upgrade. Currently 9.2% of premises have FTTP.
- How many households have internet in Plympton, SA?
According to the 2021 Census, 81.9% of 1,992 households in Plympton had internet — roughly 1,631 households online.
- Why is internet slow in Plympton, SA?
Internet in Plympton is primarily limited by the connection technology available. The dominant technology is HFC, which has known speed limitations.
- Is Plympton better than South Plympton for internet?
No — South Plympton scores 5.5/10, ahead of Plympton at 4.5/10. Check your specific address for the most accurate picture.
- Can I get NBN 1000 in Plympton, SA?
HFC in Plympton currently supports plans up to NBN 250. NBN 1000 on HFC may become available as NBN Co upgrades the network.
- What is the cheapest decent plan for Plympton?
On HFC in Plympton, 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 Plympton
Looking for the fastest internet in the area? These nearby suburbs score highest.