# People and census in Dacorum The south west of the East of England. 162,316 people (mid-2025 estimate) in 212 square kilometres. 24 layers about people and census for Dacorum, each at the level its publisher released it, with its own date and source. In: [East of England](https://openindex.co.uk/east-of-england) ## What is the population of Dacorum? Dacorum had 155,081 usual residents at the census. Dacorum is the 154th most populated of 361 in the UK. ## Population Dacorum: **155,081** (2021, council level). Source: ONS Census 2021 and Scotland's Census 2022 and NISRA Census 2021. Published 21 July 2026. Dacorum had 155,081 usual residents at the census. Dacorum is the 154th most populated of 361 in the UK. [Map](https://openindex.co.uk/map/population?place=E07000096) · [Source and method](https://openindex.co.uk/sources/population) · [Ranking](https://openindex.co.uk/rankings/population/east-of-england) · https://openindex.co.uk/dacorum/people#l-population ## Population estimate Dacorum: **162,316** (2025, council level). Source: ONS population estimates. Published 1 October 2026. Dacorum’s population was an estimated 162,316 in mid-2025. The population rose 0.7% in the year to mid-2025. Dacorum is 156th most populated of 361 for population. [Map](https://openindex.co.uk/map/population-estimate?place=E07000096) · [Source and method](https://openindex.co.uk/sources/population-estimate) · [Ranking](https://openindex.co.uk/rankings/population-estimate/east-of-england) · https://openindex.co.uk/dacorum/people#l-population-estimate ## Aged 15 to 64 Dacorum: **63.6%** (2021, council level). Source: ONS Census 2021 and Scotland's Census 2022 and NISRA Census 2021. Published 21 July 2026. 63.6% of residents in Dacorum were aged 15 to 64 at the census. In East of England the figure is 62.8%. - Against East of England: 1% higher (62.8%) [Map](https://openindex.co.uk/map/age-15-to-64?place=E07000096) · [Source and method](https://openindex.co.uk/sources/age-15-to-64) · [Ranking](https://openindex.co.uk/rankings/age-15-to-64/east-of-england) · https://openindex.co.uk/dacorum/people#l-age-15-to-64 ## Aged 65 and over Dacorum: **17.4%** (2021, council level). Source: ONS Census 2021 and Scotland's Census 2022 and NISRA Census 2021. Published 21 July 2026. 17.4% of residents in Dacorum were aged 65 or over at the census. In East of England the figure is 19.6%. - Against East of England: 11% lower (19.6%) [Map](https://openindex.co.uk/map/age-65-and-over?place=E07000096) · [Source and method](https://openindex.co.uk/sources/age-65-and-over) · [Ranking](https://openindex.co.uk/rankings/age-65-and-over/east-of-england) · https://openindex.co.uk/dacorum/people#l-age-65-and-over ## Aged under 15 Dacorum: **19.0%** (2021, council level). Source: ONS Census 2021 and Scotland's Census 2022 and NISRA Census 2021. Published 21 July 2026. 19.0% of residents in Dacorum were aged under 15 at the census. In East of England the figure is 17.6%. - Against East of England: 8% higher (17.6%) [Map](https://openindex.co.uk/map/age-under-15?place=E07000096) · [Source and method](https://openindex.co.uk/sources/age-under-15) · [Ranking](https://openindex.co.uk/rankings/age-under-15/east-of-england) · https://openindex.co.uk/dacorum/people#l-age-under-15 ## Born outside the UK Dacorum: **14.3%** (2021, council level). Source: ONS Census 2021 and Scotland's Census 2022 and NISRA Census 2021. Published 21 July 2026. 14.3% of residents in Dacorum were born outside the UK. In East of England the figure is 14.9%. - Against East of England: 4% lower (14.9%) [Map](https://openindex.co.uk/map/born-outside-uk?place=E07000096) · [Source and method](https://openindex.co.uk/sources/born-outside-uk) · [Ranking](https://openindex.co.uk/rankings/born-outside-uk/east-of-england) · https://openindex.co.uk/dacorum/people#l-born-outside-uk ## Disability Dacorum: **15.2%** (2021, council level). Source: ONS Census 2021 and Scotland's Census 2022 and NISRA Census 2021. Published 21 July 2026. 15.2% of residents in Dacorum had their day-to-day activities limited by a long-term health problem or disability. In East of England the figure is 16.6%. - Against East of England: 8% lower (16.6%) [Map](https://openindex.co.uk/map/disability?place=E07000096) · [Source and method](https://openindex.co.uk/sources/disability) · [Ranking](https://openindex.co.uk/rankings/disability/east-of-england) · https://openindex.co.uk/dacorum/people#l-disability ## Good or very good health Dacorum: **85.0%** (2021, council level). Source: ONS Census 2021 and Scotland's Census 2022 and NISRA Census 2021. Published 21 July 2026. 85.0% of residents in Dacorum said their health was good or very good. In East of England the figure is 82.9%. - Against East of England: 3% higher (82.9%) [Map](https://openindex.co.uk/map/good-health?place=E07000096) · [Source and method](https://openindex.co.uk/sources/good-health) · [Ranking](https://openindex.co.uk/rankings/good-health/east-of-england) · https://openindex.co.uk/dacorum/people#l-good-health ## Households Dacorum: **63,412** (2021, council level). Source: ONS Census 2021 and Scotland's Census 2022 and NISRA Census 2021. Published 21 July 2026. Dacorum had 63,412 households at the census. Dacorum is 167th highest of 361 for the number of households. [Map](https://openindex.co.uk/map/households?place=E07000096) · [Source and method](https://openindex.co.uk/sources/households) · [Ranking](https://openindex.co.uk/rankings/households/east-of-england) · https://openindex.co.uk/dacorum/people#l-households ## Households without a car or van Dacorum: **14.5%** (2021, council level). Source: ONS Census 2021 and Scotland's Census 2022 and NISRA Census 2021. Published 21 July 2026. 14.5% of households in Dacorum had no car or van at the census. In East of England the figure is 16.8%. - Against East of England: 14% lower (16.8%) [Map](https://openindex.co.uk/map/no-car-or-van?place=E07000096) · [Source and method](https://openindex.co.uk/sources/no-car-or-van) · [Ranking](https://openindex.co.uk/rankings/no-car-or-van/east-of-england) · https://openindex.co.uk/dacorum/people#l-no-car-or-van ## Owner-occupied homes Dacorum: **64.5%** (2021, council level). Source: ONS Census 2021 and Scotland's Census 2022 and NISRA Census 2021. Published 21 July 2026. 64.5% of households in Dacorum owned their home at the census. In East of England the figure is 66.2%. - Against East of England: 3% lower (66.2%) [Map](https://openindex.co.uk/map/owner-occupied?place=E07000096) · [Source and method](https://openindex.co.uk/sources/owner-occupied) · [Ranking](https://openindex.co.uk/rankings/owner-occupied/east-of-england) · https://openindex.co.uk/dacorum/people#l-owner-occupied ## Population density Dacorum: **730 per km²** (2021, council level). Source: Worked out by Open Index from census population counts and the area of each place. Published 21 July 2026. Dacorum had 730 people per square kilometre at the census. In East of England the figure is 331 per km². - Against East of England: 2.2 times (331 per km²) [Map](https://openindex.co.uk/map/population-density?place=E07000096) · [Source and method](https://openindex.co.uk/sources/population-density) · [Ranking](https://openindex.co.uk/rankings/population-density/east-of-england) · https://openindex.co.uk/dacorum/people#l-population-density ## Private rented homes Dacorum: **14.3%** (2021, council level). Source: ONS Census 2021 and Scotland's Census 2022 and NISRA Census 2021. Published 21 July 2026. 14.3% of households in Dacorum rented privately at the census. In East of England the figure is 18.2%. - Against East of England: 21% lower (18.2%) [Map](https://openindex.co.uk/map/private-rented?place=E07000096) · [Source and method](https://openindex.co.uk/sources/private-rented) · [Ranking](https://openindex.co.uk/rankings/private-rented/east-of-england) · https://openindex.co.uk/dacorum/people#l-private-rented ## Social rented homes Dacorum: **21.0%** (2021, council level). Source: ONS Census 2021 and Scotland's Census 2022 and NISRA Census 2021. Published 21 July 2026. 21.0% of households in Dacorum rented from a council or housing association at the census. In East of England the figure is 15.5%. - Against East of England: 35% higher (15.5%) [Map](https://openindex.co.uk/map/social-rented?place=E07000096) · [Source and method](https://openindex.co.uk/sources/social-rented) · [Ranking](https://openindex.co.uk/rankings/social-rented/east-of-england) · https://openindex.co.uk/dacorum/people#l-social-rented ## Degree-level qualifications Dacorum: **37.8%** (2021, council level, England, Wales and Northern Ireland only). Source: ONS Census 2021 and NISRA Census 2021. Published 19 January 2023. 37.8% of residents aged 16 and over in Dacorum had a degree-level qualification at the census. In East of England the figure is 31.6%. - Against East of England: 20% higher (31.6%) [Map](https://openindex.co.uk/map/degree-level-qualifications?place=E07000096) · [Source and method](https://openindex.co.uk/sources/degree-level-qualifications) · [Ranking](https://openindex.co.uk/rankings/degree-level-qualifications/east-of-england) · https://openindex.co.uk/dacorum/people#l-degree-level-qualifications ## Asian, Asian British or Asian Welsh Dacorum: **5.8%** (2021, council level, England and Wales only). Source: ONS Census 2021. Published 19 January 2023. 5.8% of residents in Dacorum identified with the Asian, Asian British or Asian Welsh ethnic group. In East of England the figure is 6.4%. - Against East of England: 9% lower (6.4%) [Map](https://openindex.co.uk/map/ethnic-group-asian?place=E07000096) · [Source and method](https://openindex.co.uk/sources/ethnic-group-asian) · [Ranking](https://openindex.co.uk/rankings/ethnic-group-asian/east-of-england) · https://openindex.co.uk/dacorum/people#l-ethnic-group-asian ## Black, Black British, Black Welsh, Caribbean or African Dacorum: **2.8%** (2021, council level, England and Wales only). Source: ONS Census 2021. Published 19 January 2023. 2.8% of residents in Dacorum identified with the Black, Black British, Black Welsh, Caribbean or African ethnic group. In East of England the figure is 2.9%. - Against East of England: 3% lower (2.9%) [Map](https://openindex.co.uk/map/ethnic-group-black?place=E07000096) · [Source and method](https://openindex.co.uk/sources/ethnic-group-black) · [Ranking](https://openindex.co.uk/rankings/ethnic-group-black/east-of-england) · https://openindex.co.uk/dacorum/people#l-ethnic-group-black ## Mixed or Multiple ethnic groups Dacorum: **3.4%** (2021, council level, England and Wales only). Source: ONS Census 2021. Published 19 January 2023. 3.4% of residents in Dacorum identified with a Mixed or Multiple ethnic group. In East of England the figure is 2.8%. - Against East of England: 21% higher (2.8%) [Map](https://openindex.co.uk/map/ethnic-group-mixed?place=E07000096) · [Source and method](https://openindex.co.uk/sources/ethnic-group-mixed) · [Ranking](https://openindex.co.uk/rankings/ethnic-group-mixed/east-of-england) · https://openindex.co.uk/dacorum/people#l-ethnic-group-mixed ## Other ethnic group Dacorum: **1.2%** (2021, council level, England and Wales only). Source: ONS Census 2021. Published 19 January 2023. 1.2% of residents in Dacorum identified with another ethnic group, including Arab. In East of England the figure is 1.4%. - Against East of England: 14% lower (1.4%) [Map](https://openindex.co.uk/map/ethnic-group-other?place=E07000096) · [Source and method](https://openindex.co.uk/sources/ethnic-group-other) · [Ranking](https://openindex.co.uk/rankings/ethnic-group-other/east-of-england) · https://openindex.co.uk/dacorum/people#l-ethnic-group-other ## White ethnic groups Dacorum: **86.8%** (2021, council level, England and Wales only). Source: ONS Census 2021. Published 19 January 2023. 86.8% of residents in Dacorum identified with a White ethnic group. In East of England the figure is 86.5%. - Against East of England: About the same (86.5%) [Map](https://openindex.co.uk/map/ethnic-group-white?place=E07000096) · [Source and method](https://openindex.co.uk/sources/ethnic-group-white) · [Ranking](https://openindex.co.uk/rankings/ethnic-group-white/east-of-england) · https://openindex.co.uk/dacorum/people#l-ethnic-group-white ## Christian Dacorum: **46.4%** (2021, council level, England and Wales only). Source: ONS Census 2021. Published 19 January 2023. 46.4% of residents in Dacorum said they were Christian. In East of England the figure is 46.6%. - Against East of England: About the same (46.6%) [Map](https://openindex.co.uk/map/christian?place=E07000096) · [Source and method](https://openindex.co.uk/sources/christian) · [Ranking](https://openindex.co.uk/rankings/christian/east-of-england) · https://openindex.co.uk/dacorum/people#l-religion-christian ## No religion Dacorum: **41.1%** (2021, council level, England and Wales only). Source: ONS Census 2021. Published 19 January 2023. 41.1% of residents in Dacorum said they had no religion. In East of England the figure is 40.2%. - Against East of England: 2% higher (40.2%) [Map](https://openindex.co.uk/map/no-religion?place=E07000096) · [Source and method](https://openindex.co.uk/sources/no-religion) · [Ranking](https://openindex.co.uk/rankings/no-religion/east-of-england) · https://openindex.co.uk/dacorum/people#l-religion-none ## Working mainly from home Dacorum: **39.2%** (2021, council level, England and Wales only). Source: ONS Census 2021. Published 19 January 2023. 39.2% of working residents in Dacorum worked mainly from home in March 2021. In East of England the figure is 31.9%. - Against East of England: 23% higher (31.9%) [Map](https://openindex.co.uk/map/work-from-home?place=E07000096) · [Source and method](https://openindex.co.uk/sources/work-from-home) · [Ranking](https://openindex.co.uk/rankings/work-from-home/east-of-england) · https://openindex.co.uk/dacorum/people#l-work-from-home ## Annual population change Dacorum: **0.7%** (2025, council level). Source: Worked out by Open Index from the mid-year population estimates. Published 1 October 2026. Dacorum’s estimated population changed by 0.7% in the year to mid-2025. - Against East of England: About the same (0.7%) - Against the UK: 2.3 times (0.3%) [Map](https://openindex.co.uk/map/population-change?place=E07000096) · [Source and method](https://openindex.co.uk/sources/population-change) · [Ranking](https://openindex.co.uk/rankings/population-change/east-of-england) · https://openindex.co.uk/dacorum/people#l-population-estimate-change-1y ## More on this place - [Overview](https://openindex.co.uk/dacorum) - [Housing](https://openindex.co.uk/dacorum/housing) (17) - [Crime](https://openindex.co.uk/dacorum/crime) (13) - [Deprivation](https://openindex.co.uk/dacorum/deprivation) (8) - [Health](https://openindex.co.uk/dacorum/health) (4) - [Education](https://openindex.co.uk/dacorum/education) (2) - [Environment](https://openindex.co.uk/dacorum/environment) (9) - [Transport](https://openindex.co.uk/dacorum/transport) (4) - [Connectivity](https://openindex.co.uk/dacorum/connectivity) (5) - [Planning](https://openindex.co.uk/dacorum/planning) (3) - [Economy](https://openindex.co.uk/dacorum/economy) (4) - [Council tax](https://openindex.co.uk/dacorum/council-tax) (10) - [Elections](https://openindex.co.uk/dacorum/elections) (7) - [Local services](https://openindex.co.uk/dacorum/services) (3) - [Sources](https://openindex.co.uk/dacorum/sources) (28) The same figures as JSON: https://openindex.co.uk/v1/places/E07000096/data?family=people ## How to cite Source: Open Index, openindex.co.uk. Link to this page, https://openindex.co.uk/dacorum/people, or to one figure with its anchor, https://openindex.co.uk/dacorum/people#l-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/dacorum/people