Local authority · England
Colchester Broadband Coverage
Full-fibre reach, coverage gaps and how Colchester compares across 361 UK local authorities, from Ofcom Connected Nations data.
- 68%
- Full-fibre coverage
- #303
- of 361 UK authorities
- −13pp
- vs 81% UK average
- 91,412
- premises covered
The verdict
Colchester ranks #303 of 361 local authorities for full-fibre (68.0%) and #109 for the fixed/FWA availability gap (0.1%) - those two corpus maps diverge. It is mid-table for full-fibre, with room to close the gap with 68% full-fibre coverage, 13pp below the 81% UK average (bottom 16.3%).
Data updated August 2026
How Colchester's 24/100 score is built
Based on full-fibre and gigabit coverage, full-fibre take-up, the not-spot rate below the Universal Service Obligation, and superfast baseline coverage from Ofcom Connected Nations - not pricing, contended speeds in practice, or which providers actually serve an address.
Coverage desk
Extract OFCOM-CN-COLCHESTER · Colchester 91,412 premises · England
BOOK-MID · RANK-LOWER · FF-LOW-MID
- BOOK-MID 91,412
- RANK-LOWER #303
- FF-LOW-MID 68%
- GAP-CLEAR 0.1%
- DELTA-LAG -13pp
- IN-NA-MID #252 in England
- PHOTO-FINISH ≈ ISLE OF ANGLESEY
- MIX-CABLE +14.2pp cable
Nearest full-fibre peer: ISLE OF ANGLESEY ( -0.4 pp full-fibre)
Instrument codes from this district’s Ofcom Connected Nations extract: premises book, corpus rank, full-fibre band, fixed/FWA gap, UK delta, in-nation rank, photo-finish peer, and gigabit mix, not a service-quality score.
Full-fibre neighbourhood
Nationwide coverage poles and nearest ABS full-fibre peers, not a reprint of the metrics table.
- #1 full-fibre · KINGSTON UPON HULL, 99.6%
- UK average 81%
- Colchester 68%
- ISLE OF ANGLESEY 67.6%
- SOUTH LANARKSHIRE 68.8%
- DUMFRIES AND GALLOWAY 66.9%
- PEMBROKESHIRE 69.2%
Coverage by Technology - Colchester
Where Colchester Sits Nationally
Colchester vs every UK local authority
Full-fibre coverage distribution across all 361 UK local authorities. Colchester's 68% places it in the highlighted band.
68% Bottom 16.3% ranked #303 of 361 UK authorities
every UK local authority, bucketed by full-fibre coverage
Source: Ofcom Connected Nations Spring 2026 (January 2026 snapshot, published May 2026 (r1))
Full Coverage Data
| Metric | Coverage |
|---|---|
| Full-Fibre (FTTP) | 68% |
| Gigabit-Capable | 82.2% |
| Ultrafast Broadband (≥300 Mbit/s) | 82.2% |
| Ultrafast (≥100 Mbit/s) | 82.2% |
| Superfast (≥30 Mbit/s) | 97.1% |
| NGA (any next-generation access) | 97.8% |
| Fixed Wireless Access (FWA) | 0.5% |
| No decent fixed/FWA broadband | 0.1% |
| Full-Fibre Take-Up (all premises) | 27% |
| Full-Fibre Take-Up (covered premises) | 39% |
| Total Premises | 91,412 |
| National Rank (Full-Fibre) | #303 / 361 |
Related
Source: Open Government Licence v3.0.
Nationwide local authorities with similar full-fibre or gigabit coverage
Two Ofcom peer sets for Colchester, both outside England so the neighborhoods are not the same-nation Nearby block above.
Similar full-fibre
Nearest other-nation local authorities by full-fibre coverage (68% here; floor ≥10,000 premises).
Similar gigabit
Nearest other-nation local authorities by gigabit-capable coverage (82.2% here).
What 68% full-fibre means for Colchester
Colchester is 13pp behind the 81% UK average, worth checking your own address before assuming the gap applies to you.
- Check your own address, an authority average can hide big street-by-street differences in coverage. Check your postcode
- See how Colchester ranks against every other UK local authority, not just the national average. Full UK rankings
- Learn what to do if full-fibre is not available at your address yet. How Ofcom Connected Nations works
Coverage figures are Ofcom Connected Nations availability data, not a guarantee of service at any single address; always check before switching.
Frequently Asked Questions
Why is full-fibre coverage lower in Colchester?
Ofcom records 68% full-fibre coverage across 91,412 premises (rank #303 of 361). Gigabit-capable coverage is 82.2%; 0.1% of premises lack decent fixed/FWA broadband on the Spring 2026 measure. Figures are availability, not take-up or service quality.
Which Ofcom speeds are already present in Colchester?
Superfast (≥30 Mbit/s) reaches 97.1% of premises, ultrafast (≥300 Mbit/s) 82.2%, and NGA any-next-gen 97.8%. Full-fibre (FTTP) is 68%. Source: Ofcom Connected Nations Spring 2026 (January 2026 snapshot, published May 2026 (r1)).
Local authority figures are computed directly from Ofcom Connected Nations data, no figure is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error.