---
entity_id: city:fr:insee5:2A004
entity_type: city
name: Ajaccio
country_code: FR
country: France
slug: ajaccio
canonical_url: https://immigrationdb.com/cities/fr/ajaccio/
json_url: https://immigrationdb.com/data/cities/fr/ajaccio.json
markdown_url: https://immigrationdb.com/data/cities/fr/ajaccio.md
mcp_uri: immigrationdb://city/fr/ajaccio
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/
---

# Ajaccio

Ajaccio is a city in France. The unemployment rate was 7.6% at the end of 2022. Annual PM2.5 was 9.12 µg/m³ in 2024. At the start of 2024, Ajaccio had a population of 76,320. The city covered 82 km² in 2022. Population density was 918.5 people per km² in 2022.

## Climate

Average high temperatures were 14°C in January and 28.6°C in July. Monthly precipitation was 54.1 mm in January and 8.6 mm in July.

## Immigration

The foreign population count was 6,298 in 2021.

## Facts

| Metric | metric_id | Value | Scope | Observed | Verified | Freshness | Lane | Source |
| --- | --- | --- | --- | --- | --- | --- | --- | --- |
| Foreign residents | `foreign_population_total` | 6,298 people | city | 2021 | 2026-07-15 | stale | verified | [1] |
| Population | `population_total` | 76,320 people | municipality | 2025-01-01 | 2026-07-14 | aging | verified | [2] |
| NO₂ — latest reading | `air_quality_no2_current_ug_m3` | 39.3 µg/m³ | city | 2026-07-15 | 2026-07-15 | fresh | verified | [3] |
| Gigabit broadband availability | `broadband_gigabit_availability_percent` | 97.84 % | city | 2026-03-31 | 2026-07-15 | fresh | verified | [4] |
| Unemployment rate | `unemployment_total_percent` | 7.5994 % | city | 2022-12-31 | 2026-07-26 | stale | verified | [5] |
| NO₂ — annual mean | `air_quality_no2_annual_ug_m3` | 15.7282 µg/m³ | city | 2024 | 2026-07-15 | stale | verified | [6] |
| PM10 — annual mean | `air_quality_pm10_annual_ug_m3` | 21.0359 µg/m³ | city | 2024 | 2026-07-15 | stale | verified | [6] |
| PM2.5 — annual mean | `air_quality_pm25_annual_ug_m3` | 9.1245 µg/m³ | city | 2024 | 2026-07-15 | stale | verified | [6] |
| Average daytime high by month | `climate_monthly_high_c` | Jan 14 · Feb 14.2 · Mar 16 · Apr 18.5 · May 22.1 · Jun 25.9 · Jul 28.6 · Aug 29.2 · Sep 26.1 · Oct 22.8 · Nov 18.3 · Dec 15.1 °C | city | 2020-12-31 | 2026-07-27 | stale | verified | [7] |
| Average night-time low by month | `climate_monthly_low_c` | Jan 4.7 · Feb 4.3 · Mar 5.9 · Apr 8.4 · May 11.8 · Jun 15.4 · Jul 17.7 · Aug 18.1 · Sep 15.4 · Oct 12.6 · Nov 9 · Dec 5.8 °C | city | 2020-12-31 | 2026-07-27 | stale | verified | [7] |
| Average temperature by month | `climate_monthly_mean_c` | Jan 9.4 · Feb 9.2 · Mar 11 · Apr 13.4 · May 17 · Jun 20.7 · Jul 23.2 · Aug 23.7 · Sep 20.8 · Oct 17.7 · Nov 13.6 · Dec 10.5 °C | nearest_station | 1991-12-31 | 2026-07-31 | stale | verified | [8] |
| Average precipitation by month | `climate_monthly_precip_mm` | Jan 54.1 · Feb 48.1 · Mar 50.4 · Apr 53.1 · May 49.8 · Jun 25.9 · Jul 8.6 · Aug 15.8 · Sep 57.8 · Oct 85.7 · Nov 111.8 · Dec 73.9 mm | city | 2020-12-31 | 2026-07-27 | stale | verified | [7] |
| Average sunshine by month | `climate_monthly_sunshine_h` | Jan 135.75 · Feb 155.6 · Mar 210.75 · Apr 230.367 · May 288.317 · Jun 332.3 · Jul 373.583 · Aug 343.333 · Sep 260.633 · Oct 206.85 · Nov 140.183 · Dec 124.017 hours | city | 2020-12-31 | 2026-07-27 | stale | verified | [7] |
| City area | `city_area_km2` | 82.03 km2 | place | 2022-01-01 | 2026-07-14 | stale | verified | [9] |
| Population density | `population_density_per_km2` | 918.481 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, AJACCIO, 1991-2020 — Official source — https://meteofrance.com/climat/normales/france/corse/AJACCIO
8. WMO Climatological Normals 1991-2020 — station AJACCIO — Official source — https://www.ncei.noaa.gov/data/oceans/archive/arc0216/0253808/1.1/data/0-data/Region-6-WMO-Normals-9120/France/CSV/AJACCIO_07761.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. "Ajaccio, France." Snapshot approved-static-bb6d69cd3c074ae2, last verified 2026-07-31. https://immigrationdb.com/cities/fr/ajaccio/

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/ajaccio/
- JSON: https://immigrationdb.com/data/cities/fr/ajaccio.json
- Markdown: https://immigrationdb.com/data/cities/fr/ajaccio.md
- MCP resource: immigrationdb://city/fr/ajaccio
- 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