# Gerrards Cross & Denham South east Buckinghamshire. About 18,358 people (mid-2024 estimate) in 28 square kilometres. Gerrards Cross & Denham had 17,806 usual residents at the census (ONS Census 2021). Ward. Code E05015952. In: [South East](https://openindex.co.uk/south-east) › [Buckinghamshire](https://openindex.co.uk/buckinghamshire) ## Key figures - **Population: 17,806** (2021). Gerrards Cross & Denham had 17,806 usual residents at the census (ONS Census 2021). 334th most populated of 8,397. 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/buckinghamshire/ward/gerrards-cross-and-denham#f-population - **People in radon Affected Area squares: 92%** (2022). About 92% of people in Gerrards Cross & Denham 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. https://openindex.co.uk/buckinghamshire/ward/gerrards-cross-and-denham#f-radon-affected-share - **Gigabit broadband coverage: 86.9%** (January 2026). In Gerrards Cross & Denham, 86.9% 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/buckinghamshire/ward/gerrards-cross-and-denham#f-gigabit-coverage - **Claimant rate: 2.6%** (August 2026). In Gerrards Cross & Denham, 2.6% of residents aged 16 to 64 were claiming out-of-work benefits in August 2026 (ONS via Nomis). UK 3.9%. Source: Claimant count (Nomis), August 2026. Published 15 September 2026. https://openindex.co.uk/buckinghamshire/ward/gerrards-cross-and-denham#f-claimant-rate ## On the map - [Radon Affected Area by ward](https://openindex.co.uk/map/radon-affected-areas?place=E05015952) (Worked out by Open Index · 2022): About 92% of people in Gerrards Cross & Denham live in a 1 km square that the radon atlas marks as a radon Affected Area. - [Average house price by council](https://openindex.co.uk/map/house-prices?place=E05015952) (UK House Price Index · August 2026): Published for whole councils, so the map colours all of Buckinghamshire. The outline is Gerrards Cross & Denham. - [Crime and ASB by ward](https://openindex.co.uk/map/recorded-crime?place=E05015952) (Police recorded crime and outcomes (data.police.uk) · August 2026): Crime and anti-social behaviour for Gerrards Cross & Denham. - [Population by ward](https://openindex.co.uk/map/population?place=E05015952) (Census 2021, England and Wales): Gerrards Cross & Denham had 17,806 usual residents at the census. ## How Gerrards Cross & Denham compares Each ward against every other ward the measure covers. | Measure | Gerrards Cross & Denham | Rank | Compared with | | --- | --- | --- | --- | | Population | 17,806 | 4th most populated | 49 wards, Buckinghamshire · 2021 | | People in radon Affected Area squares | 92% | 24th most people in radon Affected Areas | 49 wards, Buckinghamshire · 2022 | | Gigabit broadband coverage | 86.9% | 21st highest | 49 wards, Buckinghamshire · Jan 2026 | | Claimant rate | 2.6% | joint 21st highest | 49 wards, Buckinghamshire · Aug 2026 | ## Is Gerrards Cross & Denham safe? What police records show In the 12 months to August 2026, police recorded crimes and anti-social behaviour in Gerrards Cross & Denham at a rate of 67.8 per 1,000 people. That compares with 61.3 per 1,000 people across Buckinghamshire. Across England as a whole, the recorded crime rate was 96.3 per 1,000 people. In August 2026 alone, 104 cases of crime and anti-social behaviour were recorded in Gerrards Cross & Denham. In the 12 months to August 2026, the most common types were violence and sexual offences (350), other crime (235) and vehicle crime (140). Worked out by Open Index from police.uk crime records and ONS and NISRA population estimates. Rates are per resident, so places that many people work in or visit, such as Westminster, the City of London and other city centres, have far higher rates than their residents alone would suggest. ## Figures for the whole of Buckinghamshire These figures are published for the whole of Buckinghamshire, not for each ward, so they describe all of Buckinghamshire and not Gerrards Cross & Denham alone. [See Buckinghamshire](https://openindex.co.uk/buckinghamshire) - **Average house price: £477,450** (August 2026). Buckinghamshire’s average house price was £477,450 in August 2026 (HM Land Registry). No change in a year. Source: UK House Price Index, August 2026. Published 21 October 2026. - **Median full-time pay: £43,290** (2025). Full-time workers living in Buckinghamshire earned a median of £43,290 in 2025 (ONS earnings survey). 81st highest paid of 348. Source: Annual Survey of Hours and Earnings, 2025. Published 23 October 2025. - **House price to pay: 11.0×** (2025). A home in Buckinghamshire costs 11.0 times local full-time pay. Joint 34th least affordable of 348. Source: Worked out by Open Index from the UK House Price Index and the ONS earnings survey. Published 21 October 2026. - **Deprivation score: 11.9** (2025). Buckinghamshire has a deprivation score of 11.9 in the English Indices of Deprivation 2025 (MHCLG). 47th least deprived of 296. Source: English Indices of Deprivation 2025, 2025. Published 30 October 2025. ## Gerrards Cross & Denham in brief Gerrards Cross & Denham had 17,806 usual residents at the census. About 92% of people in Gerrards Cross & Denham live in a 1 km square that the radon atlas marks as a radon Affected Area. In Gerrards Cross & Denham, 86.9% of homes and businesses could get gigabit-capable broadband in January 2026. In Gerrards Cross & Denham, 2.6% of residents aged 16 to 64 were claiming out-of-work benefits in August 2026. ## About - Type: Ward - Code: E05015952 - Constituency: [Beaconsfield †](https://openindex.co.uk/constituency/beaconsfield) - Council: [Buckinghamshire](https://openindex.co.uk/buckinghamshire) - Region: [South East](https://openindex.co.uk/south-east) - Nation: [England](https://openindex.co.uk/england) - Area: 28.17 km² - People, mid-2024: 18,358* - Neighbourhoods: 9 - Output areas: 50 * People: worked out by Open Index from neighbourhood estimates, shared out by where people lived at the census (by area in Northern Ireland). This area's edges do not follow neighbourhood edges, so the figure is close but not exact. † Best fit: the constituency this ward mostly lies in. Its edges do not follow it. ## Next door [Farnhams & Stoke Poges](https://openindex.co.uk/buckinghamshire/ward/farnhams-and-stoke-poges), [Chalfont St Peter](https://openindex.co.uk/buckinghamshire/ward/chalfont-st-peter), [Ickenham & South Harefield](https://openindex.co.uk/hillingdon/ward/ickenham-and-south-harefield), [Iver](https://openindex.co.uk/buckinghamshire/ward/iver), [Uxbridge](https://openindex.co.uk/hillingdon/ward/uxbridge), [Chorleywood South & Maple Cross](https://openindex.co.uk/three-rivers/ward/chorleywood-south-and-maple-cross) ## Latest updates for Gerrards Cross & Denham - August 2026 house prices published: HM Land Registry and partners · Oct 2026. - September 2026 rent published: ONS private rents · Oct 2026. - Dental practices updated: NHS England · Oct 2026. - Schools updated: Ofsted · Oct 2026. The same figures as JSON: https://openindex.co.uk/v1/places/E05015952 ## How to cite Source: Open Index, openindex.co.uk. Link to this page, https://openindex.co.uk/buckinghamshire/ward/gerrards-cross-and-denham, or to one figure with its anchor, https://openindex.co.uk/buckinghamshire/ward/gerrards-cross-and-denham#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 2026.10.9. The HTML page: https://openindex.co.uk/buckinghamshire/ward/gerrards-cross-and-denham