--- entity_id: city:fr:insee5:2B033 entity_type: city name: Bastia country_code: FR country: France slug: bastia canonical_url: https://immigrationdb.com/cities/fr/bastia/ json_url: https://immigrationdb.com/data/cities/fr/bastia.json markdown_url: https://immigrationdb.com/data/cities/fr/bastia.md mcp_uri: immigrationdb://city/fr/bastia snapshot_id: approved-static-bb6d69cd3c074ae2 generated_at: 2026-08-04 last_verified: 2026-07-31 fact_count: 15 metric_dictionary_url: https://immigrationdb.com/data/metrics.json license_url: https://immigrationdb.com/about/copyright/ --- # Bastia Bastia had 46,867 residents at the start of 2024 and is a city in France. For Bastia, annual PM2.5 was 7.88 µg/m³ in 2024. The city covered 19.4 km² in 2022. Population density was 2,448.9 people per km² in 2022. The unemployment rate was 11.1% at the end of 2022. ## Climate Average high temperatures were 13.8°C in January and 29.4°C in July. Monthly precipitation was 67.3 mm in January and 13.8 mm in July. ## Immigration The foreign population count was 5,516 in 2021. ## Facts | Metric | metric_id | Value | Scope | Observed | Verified | Freshness | Lane | Source | | --- | --- | --- | --- | --- | --- | --- | --- | --- | | Foreign residents | `foreign_population_total` | 5,516 people | city | 2021 | 2026-07-15 | stale | verified | [1] | | Population | `population_total` | 46,867 people | municipality | 2025-01-01 | 2026-07-14 | aging | verified | [2] | | NO₂ — latest reading | `air_quality_no2_current_ug_m3` | 5.2 µg/m³ | city | 2026-07-15 | 2026-07-15 | fresh | verified | [3] | | Gigabit broadband availability | `broadband_gigabit_availability_percent` | 96.73 % | city | 2026-03-31 | 2026-07-15 | fresh | verified | [4] | | Unemployment rate | `unemployment_total_percent` | 11.055 % | city | 2022-12-31 | 2026-07-26 | stale | verified | [5] | | NO₂ — annual mean | `air_quality_no2_annual_ug_m3` | 7.7735 µg/m³ | city | 2024 | 2026-07-15 | stale | verified | [6] | | PM10 — annual mean | `air_quality_pm10_annual_ug_m3` | 14.6334 µg/m³ | city | 2024 | 2026-07-15 | stale | verified | [6] | | PM2.5 — annual mean | `air_quality_pm25_annual_ug_m3` | 7.8803 µg/m³ | city | 2024 | 2026-07-15 | stale | verified | [6] | | Average daytime high by month | `climate_monthly_high_c` | Jan 13.8 · Feb 13.9 · Mar 15.8 · Apr 18.3 · May 22.4 · Jun 26.4 · Jul 29.4 · Aug 29.8 · Sep 26 · Oct 22 · Nov 17.7 · Dec 14.8 °C | city | 2020-12-31 | 2026-07-27 | stale | verified | [7] | | Average night-time low by month | `climate_monthly_low_c` | Jan 5.4 · Feb 5.1 · Mar 6.8 · Apr 9.1 · May 12.6 · Jun 16.4 · Jul 19.4 · Aug 19.8 · Sep 16.7 · Oct 13.4 · Nov 9.5 · Dec 6.4 °C | city | 2020-12-31 | 2026-07-27 | stale | verified | [7] | | Average temperature by month | `climate_monthly_mean_c` | Jan 9.6 · Feb 9.5 · Mar 11.3 · Apr 13.7 · May 17.5 · Jun 21.4 · Jul 24.4 · Aug 24.8 · Sep 21.4 · Oct 17.7 · Nov 13.6 · Dec 10.6 °C | nearest_station | 1991-12-31 | 2026-07-31 | stale | verified | [8] | | Average precipitation by month | `climate_monthly_precip_mm` | Jan 67.3 · Feb 63.5 · Mar 63.7 · Apr 71.6 · May 53.7 · Jun 38.8 · Jul 13.8 · Aug 21.1 · Sep 74.5 · Oct 126.5 · Nov 134.3 · Dec 88.1 mm | city | 2020-12-31 | 2026-07-27 | stale | verified | [7] | | Average sunshine by month | `climate_monthly_sunshine_h` | Jan 139.217 · Feb 159.083 · Mar 196.383 · Apr 220.083 · May 269.85 · Jun 305.617 · Jul 347.333 · Aug 313.95 · Sep 237.9 · Oct 182.05 · Nov 134.417 · Dec 138.983 hours | city | 2020-12-31 | 2026-07-27 | stale | verified | [7] | | City area | `city_area_km2` | 19.38 km2 | place | 2022-01-01 | 2026-07-14 | stale | verified | [9] | | Population density | `population_density_per_km2` | 2,448.8648 people/km² | place | 2022-01-01 | 2026-07-14 | stale | verified | [9] | Every row keeps the value, unit, geographic scope, observation date, verification date and the numbered source below. A missing metric means the city does not publish it; nothing is imputed. ## Sources 1. Nationalité en 2021 — Base des tableaux détaillés — NAT1 — Official source — https://www.insee.fr/fr/statistiques/fichier/8202752/TD_NAT1_2021_csv.zip 2. France official denominator source — Official source — https://www.insee.fr/fr/statistiques/fichier/8680726/ensemble.zip 3. Latest valid NO2 hourly station observation on the official LCSQA E2 current-day extract, mapped to the exact INSEE centre through an exact normalized station-name crosswalk to EEA station metadata. — Official source — https://files.data.gouv.fr/ineris/lcsqa/concentrations-de-polluants-atmospheriques-reglementes/temps-reel/2026/FR_E2_2026-07-15.csv 4. Independent ARCEP municipal count of premises eligible for the >=1 Gbit/s fixed advertised-speed class, divided by the ARCEP type=all municipal premises denominator. This is availability/eligibility, not adoption, measured speed, FTTH-only coverage or mobile coverage. — Official source — https://data.arcep.fr/fixe/maconnexioninternet/statistiques/2026_T1/commune/commune_debit.csv 5. INSEE RP2022 ACT1 — population active by type of activity, commune — Official source — https://www.insee.fr/fr/statistiques/fichier/8581605/TD_ACT1_2022_csv.zip 6. 2024 validated hourly NO2 station observations transformed to the exact INSEE commune centre by deterministic nearest-station selection and equal-weight aggregation. — Official source — https://air.discomap.eea.europa.eu/arcgis/rest/services/AirQuality/AirQualityDownloadServiceEUMonitoringStations/MapServer 7. Météo-France climate normal — mean monthly maximum air temperature, BASTIA, 1991-2020 — Official source — https://meteofrance.com/climat/normales/france/corse/BASTIA 8. WMO Climatological Normals 1991-2020 — station BASTIA — Official source — https://www.ncei.noaa.gov/data/oceans/archive/arc0216/0253808/1.1/data/0-data/Region-6-WMO-Normals-9120/France/CSV/BASTIA_07790.csv 9. A-ccepted source for city area and derived population density — Official source — https://www.insee.fr/fr/statistiques/fichier/2521169/base_cc_comparateur_csv.zip ## Cite ImmigrationDB. "Bastia, France." Snapshot approved-static-bb6d69cd3c074ae2, last verified 2026-07-31. https://immigrationdb.com/cities/fr/bastia/ Reuse requires the direct source URL, the observation date and a link back to the ImmigrationDB page: https://immigrationdb.com/about/copyright/ ## Data - HTML: https://immigrationdb.com/cities/fr/bastia/ - JSON: https://immigrationdb.com/data/cities/fr/bastia.json - Markdown: https://immigrationdb.com/data/cities/fr/bastia.md - MCP resource: immigrationdb://city/fr/bastia - Metric dictionary: https://immigrationdb.com/data/metrics.json - All published city facts, one row each: https://immigrationdb.com/data/facts.ndjson.gz - Release catalog: https://immigrationdb.com/data/catalog.json