# Social Security affiliates in Catalonia

Social Security affiliates in Catalonia was 3.77 million in August 2026. Source: Institut d'Estadística de Catalunya.

- Indicator id: `social_security_affiliates`
- Place id: `es-ccaa-09`
- Unit: persons
- Definition: Workers registered with Social Security, by place of residence or work centre as stated by the source.
- Source: Institut d'Estadística de Catalunya, Afiliats a la Seguretat Social per municipi de residència (afi) (https://www.idescat.cat/pub/?id=afi)
- Retrieved: 2026-10-07
- License: Idescat open data terms (attribution required)
- Citation: Institut d'Estadística de Catalunya (Idescat). Afiliats a la Seguretat Social per municipi de residència (afi). https://www.idescat.cat/pub/?id=afi. Retrieved 2026-10-07.
- Web page: https://invokely.ai/en/social-security-affiliates/catalonia
- CSV: https://invokely.ai/download/social-security-affiliates/catalonia.csv
- API: https://invokely.ai/api/v1/series?indicator=social_security_affiliates&place=es-ccaa-09

| Period | persons |
|---|---:|
| 2026-08 | 3,772,925 |
| 2026-07 | 3,796,075 |
| 2026-06 | 3,809,295 |
| 2026-05 | 3,793,500 |
| 2026-04 | 3,725,235 |
| 2026-03 | 3,693,425 |
| 2026-02 | 3,669,845 |
| 2026-01 | 3,650,730 |
| 2025-12 | 3,658,505 |
| 2025-11 | 3,697,350 |
| 2025-10 | 3,670,110 |
| 2025-09 | 3,665,670 |
| 2025-08 | 3,678,125 |
| 2025-07 | 3,678,780 |
| 2025-06 | 3,697,730 |
| 2025-05 | 3,702,615 |
| 2025-04 | 3,656,560 |
| 2025-03 | 3,616,555 |
| 2025-02 | 3,591,230 |
| 2025-01 | 3,567,170 |
| 2024-12 | 3,589,135 |
| 2024-11 | 3,624,125 |
| 2024-10 | 3,596,125 |
| 2024-09 | 3,607,035 |
| 2024-08 | 3,606,560 |
| 2024-07 | 3,629,255 |
| 2024-06 | 3,658,085 |
| 2024-05 | 3,620,080 |
| 2024-04 | 3,588,890 |
| 2024-03 | 3,575,905 |
| 2024-02 | 3,526,870 |
| 2024-01 | 3,496,005 |
| 2023-12 | 3,517,305 |
| 2023-11 | 3,536,485 |
| 2023-10 | 3,525,105 |
| 2023-09 | 3,545,390 |
| 2023-08 | 3,492,275 |
| 2023-07 | 3,540,230 |
| 2023-06 | 3,546,465 |
| 2023-05 | 3,531,990 |
| 2023-04 | 3,516,515 |
| 2023-03 | 3,467,820 |
| 2023-02 | 3,440,630 |
| 2023-01 | 3,413,380 |
| 2022-12 | 3,428,755 |
| 2022-11 | 3,445,495 |
| 2022-10 | 3,436,985 |
| 2022-09 | 3,427,100 |
| 2022-08 | 3,416,340 |
| 2022-07 | 3,485,900 |
| 2022-06 | 3,451,040 |
| 2022-05 | 3,435,920 |
| 2022-04 | 3,408,335 |
| 2022-03 | 3,358,525 |
| 2022-02 | 3,337,455 |
| 2022-01 | 3,320,800 |
| 2021-12 | 3,338,817 |
| 2021-11 | 3,352,081 |
| 2021-10 | 3,349,253 |
| 2021-09 | 3,317,457 |
| 2021-08 | 3,302,572 |
| 2021-07 | 3,362,508 |
| 2021-06 | 3,322,257 |
| 2021-05 | 3,286,172 |
| 2021-04 | 3,242,188 |
| 2021-03 | 3,219,755 |
| 2021-02 | 3,218,816 |
| 2021-01 | 3,209,383 |
| 2020-12 | 3,214,634 |
| 2020-11 | 3,232,681 |
| 2020-10 | 3,234,850 |
| 2020-09 | 3,209,363 |
| 2020-08 | 3,196,844 |
| 2020-07 | 3,209,714 |
| 2020-06 | 3,184,825 |
| 2020-05 | 3,181,520 |
| 2020-03 | 3,171,595 |
| 2019-12 | 3,277,565 |
| 2019-09 | 3,293,209 |
| 2019-06 | 3,356,578 |
| 2019-03 | 3,263,331 |
| 2018-12 | 3,221,797 |
| 2018-09 | 3,253,644 |
| 2018-06 | 3,285,238 |
| 2018-03 | 3,191,606 |
| 2017-12 | 3,131,688 |
| 2017-09 | 3,175,393 |
| 2017-06 | 3,174,998 |
| 2017-03 | 3,068,200 |
| 2016-12 | 3,035,442 |
| 2016-09 | 3,032,136 |
| 2016-06 | 3,059,096 |
| 2016-03 | 2,965,259 |
| 2015-12 | 2,929,310 |
| 2015-09 | 2,922,370 |
| 2015-06 | 2,955,265 |
| 2015-03 | 2,865,833 |