{ "snapshot_id": "approved-static-6fbe9b847dfeb5d6", "schema_version": "immigrationdb-city-resource-v2", "generated_at": "2026-07-15", "canonical_path": "/cities/uk/barry-vale-of-glamorgan/", "mcp_uri": "immigrationdb://city/uk/barry-vale-of-glamorgan", "city": { "entity_id": "city:uk:slug:barry-vale-of-glamorgan", "name": "Barry (Vale of Glamorgan)", "country_code": "UK", "public_slug": "barry-vale-of-glamorgan", "canonical_path": "/cities/uk/barry-vale-of-glamorgan/", "mcp_uri": "immigrationdb://city/uk/barry-vale-of-glamorgan", "page_state": "published", "useful_blocks": [ "demographics", "family_education", "safety", "work_income", "climate_air", "cost_living", "housing" ], "useful_fact_count": 23, "city_tags": [ "uk_bua_ew_5k_source_only", "wales" ], "facts_by_block": { "climate_air": [ { "metric_id": "air_quality_no2_annual_ug_m3", "block_id": "climate_air", "value": 7.74171, "unit": "ug/m3", "geographic_scope": "city", "observed_at": null, "verified_at": "2026-07-15", "comparison_eligible": true, "source_id": "defra_laqm_background_2021base_2025_no2:8be31a56e1f1", "source_url": "https://uk-air.defra.gov.uk/data/laqm-background-maps.php?view=data&action=data&bkgrd-region=Wales&bkgrd-pollutant=no2&bkgrd-year=2025&year=2021", "source_title": "official estimated total annual mean background concentration", "source_authority": "DEFRA UK Air", "source_type": "official", "source_badge": "Official source", "source_quality": "verified" }, { "metric_id": "air_quality_pm10_annual_ug_m3", "block_id": "climate_air", "value": 11.020477, "unit": "ug/m3", "geographic_scope": "city", "observed_at": null, "verified_at": "2026-07-15", "comparison_eligible": true, "source_id": "defra_laqm_background_2021base_2025_pm10:45bd0364be8e", "source_url": "https://uk-air.defra.gov.uk/data/laqm-background-maps.php?view=data&action=data&bkgrd-region=Wales&bkgrd-pollutant=pm10&bkgrd-year=2025&year=2021", "source_title": "official estimated total annual mean background concentration", "source_authority": "DEFRA UK Air", "source_type": "official", "source_badge": "Official source", "source_quality": "verified" }, { "metric_id": "air_quality_pm25_annual_ug_m3", "block_id": "climate_air", "value": 6.744333, "unit": "ug/m3", "geographic_scope": "city", "observed_at": null, "verified_at": "2026-07-15", "comparison_eligible": true, "source_id": "defra_laqm_background_2021base_2025_pm25:8b1cccb17d9c", "source_url": "https://uk-air.defra.gov.uk/data/laqm-background-maps.php?view=data&action=data&bkgrd-region=Wales&bkgrd-pollutant=pm25&bkgrd-year=2025&year=2021", "source_title": "official estimated total annual mean background concentration", "source_authority": "DEFRA UK Air", "source_type": "official", "source_badge": "Official source", "source_quality": "verified" } ], "cost_living": [ { "metric_id": "g02_owner_occupied_share_pct", "block_id": "cost_living", "value": 65.78, "unit": "percent", "geographic_scope": "per_bua", "observed_at": "2021-03-21", "verified_at": "2026-07-06", "comparison_eligible": false, "source_id": "uk_468c6fa9837a", "source_url": "https://www.ons.gov.uk/file?uri=/peoplepopulationandcommunity/housing/datasets/townsandcitiescharacteristicsofbuiltupareasenglandandwalescensus2021/2021/townsandcitiescharacteristicsofbuiltupareasenglandandwalescensus2021.xlsx", "source_title": "ONS Census 2021 BUA row and ONS/OS BUA 2022 geometry for Abbots Langley and Kings Langley", "source_authority": "Office for National Statistics", "source_type": "official", "source_badge": "Official source", "source_quality": "supplemental" }, { "metric_id": "g04_gp_practice_count", "block_id": "cost_living", "value": 6, "unit": "count", "geographic_scope": "per_bua", "observed_at": "2026-07-07", "verified_at": "2026-07-07", "comparison_eligible": false, "source_id": "uk_18b5a192bcc7", "source_url": "https://datamap.gov.wales/layers/geonode%3Agpmainsites_ogl/metadata_detail", "source_title": "Welsh Government DataMapWales active GP main sites", "source_authority": "Welsh Government", "source_type": "official", "source_badge": "Official source", "source_quality": "supplemental" }, { "metric_id": "g05_foreign_born_share_pct", "block_id": "cost_living", "value": 5, "unit": "percent", "geographic_scope": "per_bua", "observed_at": "2021-03-21", "verified_at": "2026-07-06", "comparison_eligible": false, "source_id": "uk_468c6fa9837a", "source_url": "https://www.ons.gov.uk/file?uri=/peoplepopulationandcommunity/housing/datasets/townsandcitiescharacteristicsofbuiltupareasenglandandwalescensus2021/2021/townsandcitiescharacteristicsofbuiltupareasenglandandwalescensus2021.xlsx", "source_title": "ONS Census 2021 BUA row and ONS/OS BUA 2022 geometry for Abbots Langley and Kings Langley", "source_authority": "Office for National Statistics", "source_type": "official", "source_badge": "Official source", "source_quality": "supplemental" }, { "metric_id": "median_age_years", "block_id": "cost_living", "value": 40, "unit": "years", "geographic_scope": "per_bua", "observed_at": "2021-03-21", "verified_at": "2026-07-06", "comparison_eligible": false, "source_id": "uk_468c6fa9837a", "source_url": "https://www.ons.gov.uk/file?uri=/peoplepopulationandcommunity/housing/datasets/townsandcitiescharacteristicsofbuiltupareasenglandandwalescensus2021/2021/townsandcitiescharacteristicsofbuiltupareasenglandandwalescensus2021.xlsx", "source_title": "ONS Census 2021 BUA row and ONS/OS BUA 2022 geometry for Abbots Langley and Kings Langley", "source_authority": "Office for National Statistics", "source_type": "official", "source_badge": "Official source", "source_quality": "supplemental" } ], "demographics": [ { "metric_id": "area_km2", "block_id": "demographics", "value": 15.8012, "unit": "km2", "geographic_scope": "per_bua", "observed_at": "2022-12", "verified_at": "2026-07-06", "comparison_eligible": true, "source_id": "source-45f707ad00c7", "source_url": "https://www.ons.gov.uk/file?uri=/peoplepopulationandcommunity/housing/datasets/townsandcitiescharacteristicsofbuiltupareasenglandandwalescensus2021/2021/townsandcitiescharacteristicsofbuiltupareasenglandandwalescensus2021.xlsx", "source_title": "ONS/OS Built Up Areas 2022 geometry row for Abbots Langley and Kings Langley (E63004551); Shape__Area converted from square metres to square kilometres.", "source_authority": "Office for National Statistics", "source_quality": "verified" }, { "metric_id": "g01_population_total", "block_id": "demographics", "value": 56605, "unit": "people", "geographic_scope": "per_bua", "observed_at": "2021-03-21", "verified_at": "2026-07-06", "comparison_eligible": true, "source_id": "source-45f707ad00c7", "source_url": "https://www.ons.gov.uk/file?uri=/peoplepopulationandcommunity/housing/datasets/townsandcitiescharacteristicsofbuiltupareasenglandandwalescensus2021/2021/townsandcitiescharacteristicsofbuiltupareasenglandandwalescensus2021.xlsx", "source_title": "ONS/OS Built Up Areas 2022 geometry row for Abbots Langley and Kings Langley (E63004551); Shape__Area converted from square metres to square kilometres.", "source_authority": "Office for National Statistics", "source_quality": "verified" }, { "metric_id": "g04_gp_practices_per_10k_population", "block_id": "demographics", "value": 1.06, "unit": "gp_practices_per_10k_population", "geographic_scope": "per_bua", "observed_at": "2026-07-07", "verified_at": "2026-07-07", "comparison_eligible": true, "source_id": "source-f95c4494228e", "source_url": "https://datamap.gov.wales/layers/geonode%3Agpmainsites_ogl/metadata_detail", "source_title": "Welsh Government DataMapWales active GP main-site points inside the ONS/OS BUA 2022 polygon for Abercarn (W45000503). Metric value is the raw GP practice/main-site count.", "source_authority": "Welsh Government", "source_quality": "verified" }, { "metric_id": "g07_schools_per_10k_population", "block_id": "demographics", "value": 3.5333, "unit": "schools_per_10k_population", "geographic_scope": "per_bua", "observed_at": "2026-07-07", "verified_at": "2026-07-07", "comparison_eligible": true, "source_id": "source-ed86de73ff08", "source_url": "https://datamap.gov.wales/layers/geonode%3Amaintained_schools_wg", "source_title": "Welsh Government maintained-school points inside the ONS/OS BUA 2022 polygon for Abercarn (W45000503). Count is for maintained nursery/primary/middle/secondary/special schools in the DataMapWales layer, not independent/private schools. Metric value is the raw maintained-school count.", "source_authority": "Welsh Government", "source_quality": "verified" }, { "metric_id": "population_density_per_km2", "block_id": "demographics", "value": 3582.32, "unit": "people_per_km2", "geographic_scope": "per_bua", "observed_at": "2021-03-21", "verified_at": "2026-07-06", "comparison_eligible": true, "source_id": "source-45f707ad00c7", "source_url": "https://www.ons.gov.uk/file?uri=/peoplepopulationandcommunity/housing/datasets/townsandcitiescharacteristicsofbuiltupareasenglandandwalescensus2021/2021/townsandcitiescharacteristicsofbuiltupareasenglandandwalescensus2021.xlsx", "source_title": "ONS/OS Built Up Areas 2022 geometry row for Abbots Langley and Kings Langley (E63004551); Shape__Area converted from square metres to square kilometres.", "source_authority": "Office for National Statistics", "source_quality": "verified" } ], "family_education": [ { "metric_id": "g07_school_count", "block_id": "family_education", "value": 20, "unit": "count", "geographic_scope": "per_bua", "observed_at": "2026-07-07", "verified_at": "2026-07-07", "comparison_eligible": true, "source_id": "source-ed86de73ff08", "source_url": "https://datamap.gov.wales/layers/geonode%3Amaintained_schools_wg", "source_title": "Welsh Government maintained-school points inside the ONS/OS BUA 2022 polygon for Abercarn (W45000503). Count is for maintained nursery/primary/middle/secondary/special schools in the DataMapWales layer, not independent/private schools. Metric value is the raw maintained-school count.", "source_authority": "Welsh Government", "source_quality": "verified" }, { "metric_id": "g07_school_count", "block_id": "family_education", "value": 20, "unit": "count", "geographic_scope": "per_bua", "observed_at": "2026-07-07", "verified_at": "2026-07-07", "comparison_eligible": false, "source_id": "uk_17ef01494721", "source_url": "https://datamap.gov.wales/layers/geonode%3Amaintained_schools_wg", "source_title": "Welsh Government DataMapWales maintained schools WFS", "source_authority": "Welsh Government", "source_type": "official", "source_badge": "Official source", "source_quality": "supplemental" } ], "housing": [ { "metric_id": "g05_dwellings_total", "block_id": "housing", "value": 24915, "unit": "count", "geographic_scope": "per_bua", "observed_at": "2021-03-21", "verified_at": "2026-07-06", "comparison_eligible": false, "source_id": "uk_468c6fa9837a", "source_url": "https://www.ons.gov.uk/file?uri=/peoplepopulationandcommunity/housing/datasets/townsandcitiescharacteristicsofbuiltupareasenglandandwalescensus2021/2021/townsandcitiescharacteristicsofbuiltupareasenglandandwalescensus2021.xlsx", "source_title": "ONS Census 2021 BUA row and ONS/OS BUA 2022 geometry for Abbots Langley and Kings Langley", "source_authority": "Office for National Statistics", "source_type": "official", "source_badge": "Official source", "source_quality": "supplemental" } ], "identity": [ { "metric_id": "city_area_km2", "block_id": "identity", "value": 15.80125, "unit": "km2", "geographic_scope": "city", "observed_at": null, "verified_at": "2026-07-15", "comparison_eligible": true, "source_id": "ons_bua2022_geometry", "source_url": "https://services1.arcgis.com/ESMARspQHYMw9BZ9/arcgis/rest/services/BUA_2022_GB/FeatureServer/0/query", "source_title": "Exact 2022 Built Up Area polygon area for BUA22CD in EPSG:27700, converted from square metres to km2.", "source_authority": "Office for National Statistics / Ordnance Survey geography service", "source_type": "official", "source_badge": "Official source", "source_quality": "verified" }, { "metric_id": "foreign_population_total", "block_id": "identity", "value": 2830, "unit": "people", "geographic_scope": "city", "observed_at": "2021-03-21", "verified_at": "2026-07-15", "comparison_eligible": true, "source_id": "ons_census2021_bua_country_of_birth", "source_url": "https://www.ons.gov.uk/file?uri=/peoplepopulationandcommunity/housing/datasets/townsandcitiescharacteristicsofbuiltupareasenglandandwalescensus2021/2021/townsandcitiescharacteristicsofbuiltupareasenglandandwalescensus2021.xlsx", "source_title": "Exact BUA non-UK-born population derived as the sum of the published Europe: EU countries and Non-EU countries (including British Overseas) counts.", "source_authority": "Office for National Statistics (ONS)", "source_type": "official", "source_badge": "Official source", "source_quality": "verified" }, { "metric_id": "population_total", "block_id": "identity", "value": 56605, "unit": "people", "geographic_scope": "city", "observed_at": "2021-03-21", "verified_at": "2026-07-15", "comparison_eligible": true, "source_id": "ons_census2021_bua_population", "source_url": "https://www.ons.gov.uk/file?uri=/peoplepopulationandcommunity/housing/datasets/townsandcitiescharacteristicsofbuiltupareasenglandandwalescensus2021/2021/townsandcitiescharacteristicsofbuiltupareasenglandandwalescensus2021.xlsx", "source_title": "Census 2021 usual resident population count for the exact Built Up Area (BUA), England excluding London or Wales.", "source_authority": "Office for National Statistics (ONS)", "source_type": "official", "source_badge": "Official source", "source_quality": "verified" } ], "safety": [ { "metric_id": "g08_violent_crime_rate_per_100k", "block_id": "safety", "value": 3665.75, "unit": "count_per_100k", "geographic_scope": "per_bua_polygon", "observed_at": "2026-04", "verified_at": "2026-07-07", "comparison_eligible": true, "source_id": "source-91cb34afca34", "source_url": "https://data.police.uk/api/crimes-street/all-crime", "source_title": "Sum of official data.police.uk all-crime records with category=violent-crime for Abbots Langley and Kings Langley inside the ONS/OS BUA 2022 polygon (E63004551) over 2025-05..2026-04; count 410 divided by Census 2021 BUA population 18205 and multiplied by 100,000.", "source_authority": "data.police.uk", "source_quality": "verified" } ], "work_income": [ { "metric_id": "broadband_gigabit_availability_percent", "block_id": "work_income", "value": 96.78, "unit": "percent", "geographic_scope": "place", "observed_at": null, "verified_at": "2026-07-15", "comparison_eligible": false, "source_id": "uk_0121b61f7905", "source_url": "https://www.ofcom.org.uk/phones-and-broadband/coverage-and-speeds/connected-nations-20252/data-downloads-2025", "source_title": "uk_0121b61f7905", "source_authority": "uk_0121b61f7905", "source_type": "independent", "source_badge": "Independent source", "source_quality": "supplemental" }, { "metric_id": "g03_employment_rate_pct", "block_id": "work_income", "value": 55.92, "unit": "percent", "geographic_scope": "per_bua", "observed_at": "2021-03-21", "verified_at": "2026-07-06", "comparison_eligible": true, "source_id": "source-6da78b6b858f", "source_url": "https://www.ons.gov.uk/visualisations/dvc2257a/fig9/datadownload.xlsx", "source_title": "ONS Census 2021 Figure 9 individual BUA employed-share row for Abbots Langley and Kings Langley. Workbook row 7 on 9a_England_(excluding_London) shows Abbots Langley and Kings Langley / Small / Employed / 62.969.", "source_authority": "Office for National Statistics", "source_quality": "verified" }, { "metric_id": "g03_employment_rate_pct", "block_id": "work_income", "value": 55.92, "unit": "percent", "geographic_scope": "per_bua", "observed_at": "2021-03-21", "verified_at": "2026-07-06", "comparison_eligible": false, "source_id": "uk_97182b315e7a", "source_url": "https://www.ons.gov.uk/visualisations/dvc2257a/fig9/datadownload.xlsx", "source_title": "ONS Census 2021 towns and cities dataset Figure 9 individual BUA employment row for Abbots Langley and Kings Langley", "source_authority": "Office for National Statistics", "source_type": "official", "source_badge": "Official source", "source_quality": "supplemental" }, { "metric_id": "g10_superfast_broadband_availability_pct", "block_id": "work_income", "value": 99.57, "unit": "percent", "geographic_scope": "place", "observed_at": null, "verified_at": "2026-07-15", "comparison_eligible": false, "source_id": "uk_0121b61f7905", "source_url": "https://www.ofcom.org.uk/phones-and-broadband/coverage-and-speeds/connected-nations-20252/data-downloads-2025", "source_title": "uk_0121b61f7905", "source_authority": "uk_0121b61f7905", "source_type": "independent", "source_badge": "Independent source", "source_quality": "supplemental" } ] } } }