# Knockagh F3

South east Mid and East Antrim. 370 people (mid-2024 estimate) in 0.1 square kilometres.

Knockagh F3 had 377 usual residents at the census (NISRA Census 2021). In Knockagh F3, 99.1% of homes and businesses could get gigabit-capable broadband in January 2026.

Neighbourhood. Code N20002820. In: [Northern Ireland](https://openindex.co.uk/northern-ireland) › [Mid and East Antrim](https://openindex.co.uk/mid-and-east-antrim)

## Key figures

- **Population: 377** (2021). Knockagh F3 had 377 usual residents at the census (NISRA Census 2021). Joint 747th least populated of 46,844. Source: Census 2021, England and Wales and Scotland's Census 2022 and Census 2021, Northern Ireland, 2021. Published 21 July 2026. https://openindex.co.uk/mid-and-east-antrim/neighbourhood/n20002820#f-population
- **Gigabit broadband coverage: 99.1%** (January 2026). In Knockagh F3, 99.1% of homes and businesses could get gigabit-capable broadband in January 2026 (Ofcom). UK 87.8%. Source: Connected Nations (Ofcom), January 2026. Published 13 May 2026. https://openindex.co.uk/mid-and-east-antrim/neighbourhood/n20002820#f-gigabit-coverage
- **Aged 15 to 64: 68.8%** (2021). 68.8% of residents in Knockagh F3 were aged 15 to 64 at the census (NISRA Census 2021). Joint 8,487th highest of 46,844. Source: Census 2021, England and Wales and Scotland's Census 2022 and Census 2021, Northern Ireland, 2021. Published 21 July 2026. https://openindex.co.uk/mid-and-east-antrim/neighbourhood/n20002820#f-age-15-to-64
- **Aged 65 and over: 15.3%** (2021). 15.3% of residents in Knockagh F3 were aged 65 or over at the census (NISRA Census 2021). Joint 16,480th lowest of 46,844. Source: Census 2021, England and Wales and Scotland's Census 2022 and Census 2021, Northern Ireland, 2021. Published 21 July 2026. https://openindex.co.uk/mid-and-east-antrim/neighbourhood/n20002820#f-age-65-and-over

## On the map

- [Gigabit coverage by neighbourhood](https://openindex.co.uk/map/gigabit-broadband#place=N20002820) (Connected Nations (Ofcom) · January 2026): In Knockagh F3, 99.1% of homes and businesses could get gigabit-capable broadband in January 2026.
- [Average house price by council](https://openindex.co.uk/map/house-prices#place=N20002820) (UK House Price Index · August 2026): Published for whole councils, so the map colours all of Mid and East Antrim. The outline is Knockagh F3.
- [Crime and ASB by neighbourhood](https://openindex.co.uk/map/recorded-crime#place=N20002820) (Police recorded crime and outcomes (data.police.uk) · August 2026): Police recorded 1 crime or anti-social behaviour incident in Knockagh F3 in August 2026.
- [Population by neighbourhood](https://openindex.co.uk/map/population#place=N20002820) (Census 2021, England and Wales): Knockagh F3 had 377 usual residents at the census.

Northern Ireland Multiple Deprivation Measure 2017 is published for the Super Output Areas (2001), whose boundaries differ from this neighbourhood’s, so it has no figure for Knockagh F3. [See deprivation across Mid and East Antrim](https://openindex.co.uk/mid-and-east-antrim/deprivation)

## How Knockagh F3 compares

Each neighbourhood against every other neighbourhood the measure covers.

| Measure | Knockagh F3 | Rank | Compared with |
| --- | --- | --- | --- |
| Population | 377 | 67th least populated | 289 neighbourhoods, Mid and East Antrim · 2021 |
| Gigabit broadband coverage | 99.1% | joint 140th highest | 289 neighbourhoods, Mid and East Antrim · Jan 2026 |
| Aged 15 to 64 | 68.8% | 39th highest | 289 neighbourhoods, Mid and East Antrim · 2021 |
| Aged 65 and over | 15.3% | 84th lowest | 289 neighbourhoods, Mid and East Antrim · 2021 |

## What is the population of Knockagh F3?

Knockagh F3 had 377 usual residents at the census.
Knockagh F3 is the joint 747th least populated of 46,844 in the UK.

## Figures for the whole of Mid and East Antrim

These figures are published for the whole of Mid and East Antrim, not for each neighbourhood, so they describe all of Mid and East Antrim and not Knockagh F3 alone. [See Mid and East Antrim](https://openindex.co.uk/mid-and-east-antrim)

- **Average house price: £177,450** (August 2026). Mid and East Antrim’s average house price was £177,450 in August 2026 (HM Land Registry). Up 8.2% in a year. Source: UK House Price Index, August 2026. Published 21 October 2026.
- **Population estimate: 139,964** (2025). Mid and East Antrim’s population was an estimated 139,964 in mid-2025 (ONS population estimates). No change in a year. Source: Mid-year population estimates, 2025. Published 1 October 2026.
- **Female life expectancy: 83.1 years** (2022 to 2024). A baby girl born in Mid and East Antrim could expect to live 83.1 years, based on deaths in 2022 to 2024 (ONS life expectancy). UK 83.0 years. Source: Life expectancy for local areas of the UK, 2022 to 2024. Published 10 December 2025.
- **People in radon Affected Area squares: 24%** (2022). About 24% of people in Mid and East Antrim live in a 1 km square that the radon atlas marks as a radon Affected Area. UK 44%. Source: Worked out by Open Index from the UKHSA and BGS radon atlas and census output areas. Published 1 December 2022.

## Knockagh F3 in brief

Knockagh F3 had 377 usual residents at the census.
In Knockagh F3, 99.1% of homes and businesses could get gigabit-capable broadband in January 2026.
68.8% of residents in Knockagh F3 were aged 15 to 64 at the census.
15.3% of residents in Knockagh F3 were aged 65 or over at the census.

## About

- Type: Neighbourhood
- Code: N20002820
- Middle area: [Knockagh F](https://openindex.co.uk/mid-and-east-antrim/knockagh-f)
- Ward: [Woodburn †](https://openindex.co.uk/mid-and-east-antrim/ward/woodburn)
- Constituency: [East Antrim †](https://openindex.co.uk/constituency/east-antrim)
- Council: [Mid and East Antrim](https://openindex.co.uk/mid-and-east-antrim)
- Nation: [Northern Ireland](https://openindex.co.uk/northern-ireland)
- Area: 0.14 km²
- People, mid-2024: 370

† Best fit: the ward and constituency this neighbourhood mostly lies in. Its edges do not follow theirs.

## Next door

[Knockagh A2](https://openindex.co.uk/mid-and-east-antrim/neighbourhood/n20002809), [Knockagh F4](https://openindex.co.uk/mid-and-east-antrim/neighbourhood/n20002822), [Knockagh C5](https://openindex.co.uk/mid-and-east-antrim/neighbourhood/n20002814), [Knockagh F1](https://openindex.co.uk/mid-and-east-antrim/neighbourhood/n20002812), [Knockagh F2](https://openindex.co.uk/mid-and-east-antrim/neighbourhood/n20002819), [Knockagh C4](https://openindex.co.uk/mid-and-east-antrim/neighbourhood/n20002810)

## Latest updates for Knockagh F3

- August 2026 house prices published: HM Land Registry and partners · Oct 2026.
- September 2026 rent published: ONS private rents · Oct 2026.
- Nitrogen dioxide (NO2) updated: Defra · Oct 2026.
- 2025 population published: ONS population estimates · Oct 2026.

The same figures as JSON: https://openindex.co.uk/v1/places/N20002820

## How to cite

Source: Open Index, openindex.co.uk. Link to this page, https://openindex.co.uk/mid-and-east-antrim/neighbourhood/n20002820, or to one figure with its anchor, https://openindex.co.uk/mid-and-east-antrim/neighbourhood/n20002820#f-population.

Open Index's own text and the figures it works out are licensed under CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/). Source data keeps its publishers' licences, named with each figure. Give each figure's period and source with it.

Snapshot 2026.10.11. The HTML page: https://openindex.co.uk/mid-and-east-antrim/neighbourhood/n20002820