The 19th arrondissement is, in several respects, an extreme case of the Paris landscape. It is the arrondissement with the highest social-housing rate in the capital (40%, compared with 4% in the 7th), the one where the three major City public social-housing operators are most densely embedded, and the one whose 19th-century land history (fortifications, freight stations, former annexed villages) has left the most visible imprint on the contemporary built environment.
This article is the first in a "Arrondissement portraits" series — a format reproducible across all 20 Paris arrondissements, drawing on open data from the Open Data Paris portal and from the open-public-data pipeline. It describes the 19th through verifiable numbers, without resorting to unsourced qualitative assertions.
The Paris SRU record: 40% social housing
Of Paris's 20 arrondissements, the 19th leads the SRU (Solidarité et Renouvellement Urbains) ranking with a conventioned-social-housing rate around 40% of the main residential stock. That is ten times more than the 7th (4%), six times more than the 8th or the 16th. This ratio, recorded in the annual inventory published by the DRIHL (Direction régionale et interdépartementale de l'hébergement et du logement), has been documented for several decades and is stable.
This concentration is analyzed in more detail in our article "The 7th at 4%, the 19th at 40%". Four structural factors explain it: 19th-century land legacy (former Thiers fortifications demolished from 1919, SNCF freight-station footprints, released military land), the ZACs (zones d'aménagement concerté) of the 20th century (La Villette, Pajol), the lower private land prices than in the center, and the strengthened pre-emption right since the 2000 SRU law.
12,170 social-housing units, 309 programs
The open-public-data pipeline, fed by the Open Data Paris portal (conventioned-social-housing file), records in the 19th:
- 12,170 social-housing units identified
- 309 distinct programs (a program = a construction or acquisition-improvement operation)
- An average of ~39 units per program
This structure — many medium-sized programs — differs from the model of other arrondissements where complexes are rarer but more massive. It reflects the gradual urbanization of the 19th between the 1920s and today, through successive operations that have become increasingly regulated.
The triumvirate of social-housing operators: RIVP, Paris Habitat, Elogie-Siemp
Of these 12,170 social-housing units, three City public operators take the lion's share — the same as in our previous analyses (Paris Habitat, off-balance-sheet):
| Operator | Units managed in the 19th | Share of 19th stock |
|---|---|---|
| RIVP (Régie Immobilière Ville de Paris) | 3,113 | 25.6% |
| Paris Habitat-OPH | 2,014 | 16.5% |
| Elogie-Siemp | 1,482 | 12.2% |
| City triumvirate | 6,609 | 54.3% |
| Sablière (ICF Habitat) | 776 | 6.4% |
| Immobilière 3F (I3F) | 773 | 6.3% |
| Adoma | 456 | 3.7% |
| Coallia | 377 | 3.1% |
| Other operators (outside top 7) | ~3,000 | ~24.7% |
This breakdown reflects a land-allocation policy that, since the 1960s-1970s, has favored City public operators for programs in northeastern Paris — whereas elsewhere (West, Center), competition with other developers (ICF Habitat linked to the SNCF, Immobilière 3F a subsidiary of Action Logement, Adoma on social residences and shelters) has taken on a more significant role.
Five pillar programs
Of the 19th's 309 programs, the five largest by number of units alone account for more than 1,800 units — about 15% of the arrondissement's total social-housing stock:
| Program | Operator | Year | Units |
|---|---|---|---|
| 54-68, 70-72 and 109-111 boulevard Sérurier | Paris Habitat | 2016 | 595 |
| Foyer de la Commanderie (15-21 bd de la Commanderie) | Adoma | 2005 | 400 |
| 64-70 rue Compans | RIVP | 2001 | 314 |
| 13-21 av Porte des Lilas, 6 av Fonck (Lots F2-F3) | Elogie-Siemp | 2003 | 268 |
| 80 rue d'Aubervilliers (Foyer Riquet) | 3F Résidences | 2017 | 226 |
There we recognize three large estates (Sérurier, Compans, Porte des Lilas) and two specialized residences (Adoma at La Commanderie, 3F Résidences at Riquet) — illustrating the diversity of social-housing products concentrated in this arrondissement.
30 City investment projects delivered in 2024
For the 19th in fiscal year 2024, the open-public-data pipeline identifies 30 geolocated City investment projects, totaling €21.7M. This figure covers operations that gave rise to actual investment spending during the year — school renovations, road improvements, neighborhood facilities, green spaces, sports facility upgrades.
These €21.7M represent only a fraction of ongoing multi-year commitments. The 2024 figure reflects spending recorded in the Compte Administratif for projects whose programming was often voted years earlier. For a complete view of future commitments, one would need to consult the Programme pluriannuel d'investissement (PPI), voted on a triennial basis by the Conseil de Paris, and more specifically its territorialized appendices.
How this portrait can be replicated
This article describes the 19th from three types of open data, all accessible via the Open Data Paris portal and the open-public-data pipeline:
- The conventioned-social-housing file (
logements_sociaux.json) — address, operator, number of units, types (PLAI, PLUS, PLS), commissioning year, geolocation - Annual statistics by arrondissement (
arrondissements_stats_*.json) — aggregations of completed projects and units created - Localized investment projects (
investissements_localises_*.json) — PPI projects geocoded to the arrondissement
The format of this article is identically reproducible across the 19 other arrondissements. With the same filters and the same grid, one can produce "The 7th by the numbers" (minimum SRU rate, maximum land prices, few new programs), "The 13th by the numbers" (ZAC Paris Rive Gauche, Olympiades legacy), "The 18th by the numbers" (Goutte d'Or, Pajol, Montmartre), and so on. This reproducibility is precisely the goal of the series: to allow every Paris resident to read their arrondissement with the same tools.
What these numbers do not say
This analysis stops at what the open-public-data pipeline allows us to measure for the 19th. It does not say:
- The total population of the 19th and its structure (age, income, households) — these figures fall under INSEE (triennial census) and are not, at this stage, integrated into the pipeline
- The City grants received by associations based in the 19th — the grants portal does not systematically geolocate beneficiaries to the arrondissement
- Perceived quality of life — satisfaction indicators, access to services, public safety fall under specific surveys that the pipeline does not cover
- Internal political trade-offs — which facilities are funded as a priority, which ZACs are pending: these decisions are in the deliberations of the Conseil de Paris, partially integrated into the pipeline but not yet aggregated by arrondissement
What it does say, in a sentence: the 19th arrondissement is, by its open numbers, the Paris arrondissement where the social-housing footprint is the densest and most diverse — the cumulative legacy of a century of mobilizable public land, of operations by majority City public operators, and of an urban geography shaped by the fortifs, the railway stations and the Bassin de la Villette. It is a particular case, but it is also an instructive case for understanding how Paris's social geography is built on the scale of a century, not a single mandate.
Sources: open-public-data pipeline, files map/logements_sociaux.json (12,170 units identified in the 19th, source Open Data Paris) · map/arrondissements_stats_2024.json · map/investissements_localises_2024.json (30 projects for €21.7M) · 2024 SRU inventory published by DRIHL Île-de-France for the conventioned-social-housing ratio · For historical elements (Thiers fortifications, 1860 annexation, ZACs): classical heritage and urban-planning sources (Apur, City archives). Scope: 19th arrondissement of Paris.