95310

Saint-Ouen-l'Aumône

Set up your business in Saint-Ouen-l'Aumône (95310), Val-d'Oise: 81 offers covering offices, warehouses, industrial units or land.

Photo: Chatsam · CC BY-SA 3.0 (new tab) · Wikimedia Commons (new tab)

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Communauté d'Agglomération de Cergy-Pontoise Canton Saint-Ouen-l'Aumône INSEE code 95572

  • 25,578Population
  • 2,658Businesses
  • 11,242Working population
  • 81Offers

See the 81 listings in Saint-Ouen-l'Aumône PDF profile page

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+33 1 34 25 32 42 ceevo@ceevo95.fr

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Overview

Saint-Ouen-l'Aumône (95310) is a municipality in Val-d'Oise (INSEE code 95572), located in the canton of Saint-Ouen-l'Aumône. It belongs to the intercommunality “Communauté d'Agglomération de Cergy Pontoise”. It has 25 578 inhabitants, of whom 22,9 % are under 15. The working population numbers 12 424 people, of whom 11 242 are in employment; the estimated unemployment rate is 12,3 %. 2 476 establishments are recorded (sources: INSEE, CEEVO). 5 business parks (ZAE) are recorded in the area. The “local employment” indicator is 19 951. The average income per tax household is 27 042 €. The business property tax rate (CFE, excluding ZAE) is 25,14 %. Published offers can be viewed in the catalogue; the full listing is reserved for registered users.

Location

Key figures

The key facts about Saint-Ouen-l'Aumône, compared with Val-d'Oise and Île-de-France.

At a glance

  • 96%FibreArcep, Ma connexion internet, T2 2026
  • €3,114/m²Housing price (apartments)DVF, DGFiP / Etalab, 2025
  • 161 haFarmlandInstitut Paris Région, MOS, 2025
  • 21,414Private-sector jobsUrssaf, 31/12/2025
Location in Val-d'Oise

Comparison with the surrounding area

Saint-Ouen-l'Aumône against the reference areas. Each chart gives its values, source and reference year.

Population

View the chart data
Population
hab.
Saint-Ouen-l'Aumône25,578 hab.
Average town: CA de Cergy-Pontoise17,985 hab.
Average town: Val-d'Oise7,004 hab.

Source : Insee, population census, RP 2023. Population of an average town: total divided by the number of towns.

Average income per tax household

View the chart data
Average income per tax household
€
Saint-Ouen-l'Aumône27,042 €
CA de Cergy-Pontoise30,006 €
Val-d'Oise32,489 €
Île-de-France42,208 €

Source : DGFiP, income tax by local authority (IRCOM), IRCOM 2025. Groups of towns: average of the towns weighted by population; Val-d'Oise and Île-de-France: official values.

Unemployment rate

View the chart data
Unemployment rate
%
Saint-Ouen-l'Aumône12.3 %
CA de Cergy-Pontoise12.6 %
Val-d'Oise11.8 %
Île-de-France11.2 %

Source : Insee, population census, RP 2023. Groups of towns: average of the towns weighted by the active population; Val-d'Oise and Île-de-France: official values (ages 15 to 64).

Share of under-15s

View the chart data
Share of under-15s
%
Saint-Ouen-l'Aumône22.9 %
CA de Cergy-Pontoise22.4 %
Val-d'Oise21.2 %
Île-de-France18.7 %

Source : Insee, population census, RP 2023. Groups of towns: average of the towns weighted by population; Val-d'Oise and Île-de-France: official values.

Establishments per 1,000 inhabitants

View the chart data
Establishments per 1,000 inhabitants
Establishments per 1,000 inhabitants
Saint-Ouen-l'Aumône103.9
CA de Cergy-Pontoise80.3
Val-d'Oise79.4
Île-de-France118.5

Source : Insee, business demography (SIDE), 31/12/2024. Active establishments relative to population; Val-d'Oise and Île-de-France: official totals.

CFE rate (business property tax)

View the chart data
CFE rate (business property tax)
%
Saint-Ouen-l'Aumône24.82 %
CA de Cergy-Pontoise24.82 %
Val-d'Oise25.56 %

Source : DGFiP, local direct taxation (REI), REI 2025. Town rates; groups of towns and Val-d'Oise are the simple average of the towns (no official overall value).

Premises connectable to fibre

View the chart data
Premises connectable to fibre
%
Saint-Ouen-l'Aumône96.7 %
CA de Cergy-Pontoise97.7 %
Val-d'Oise98.2 %

Source : Arcep, broadband and ultra-fast broadband observatory, Q2 2026. Connectable premises relative to all premises; groups of towns: sum of the towns.

Census unemployment rate (declared by census respondents, ages 15-64): it is higher by construction than Insee's localised unemployment rate (annual average, ILO definition), which is not available at municipal level.

Economic DNA

Breakdown of establishments

View the chart data
Breakdown of establishments
Breakdown of establishments%
Tertiary2,14380.6 %
Industry2057.7 %
Construction31011.7 %

Source : CEEVO town database, from Insee (SIDE), 31/12/2024. Active establishments by sector.

Detailed figuresArea, businesses, population, taxes, income, workforce

Territory

Number of ZAE
5
Total floor area of ZAE
529,4 ha
Available floor area in ZAE
20 ha
No. of location offers (source: CEEVO)
81

Establishments (sources: INSEE, CEEVO)

Industry
205
Construction
310
Commerce / Services
2,143
Agriculture
-
Total establishments
2,658

Population

Total population
25,578 inhabitant(s)
Share of under-15s (%)
22.9 %
Share of over-75s (%)
4.5 %
Share of the population (over 15, not in education) with a qualification above Bac +2
33.3 %
Share of the population (over 15, not in education) with no qualification
23.2 %
Share of graduates relative to non-graduates
1.44

Overall taxes

Undeveloped land property tax
64.63 %
Developed land property tax
44.37 %
CFE (Cotisation Foncière des Entreprises, excluding ZAE)
24.82 %

Overall 2025 rate applicable in the municipality: municipality, intercommunal authority, syndicates, special equipment taxes, GEMAPI tax and special annual additional tax (CFE: outside business zones) — DGFiP, REI 2025.

Income

Average income per tax household
27,042.0 €
Compared with the Val-d'Oise average
-8 %
Share of taxable households
45 %

Working population - Jobs

Working population
12,424
In employment
11,242
Unemployed (INSEE definition)
1,575
Estimated unemployment rate
12.3 %
Local jobs
19,951

Sources : CEEVO town database ; listings published in the CEEVO catalogue on 10/10/2026.

Photographs of Saint-Ouen-l'Aumône

Freely licensed photographs from Wikimedia Commons: author, licence and link under each picture.

Offers available in Saint-Ouen-l'Aumône

Premises available in Saint-Ouen-l'Aumône from Val-d'Oise commercial agents.

ACTIVITES/BUREAUX 900 m²
Offices Rental

ACTIVITES/BUREAUX 900 m²

Saint-Ouen-l'Aumône (95310)

Complete profile: free account

900 m² €100 excl. VAT/m²/year

Offices (1980 m²)
Offices Rental

Offices (1980 m²)

Saint-Ouen-l'Aumône (95310)

Complete profile: free account

2,640 m² €110 excl. VAT/m²/year

6 of 81 listings shown See the 81 listings in Saint-Ouen-l'Aumône

Subscribe : Business premises and land in Saint-Ouen-l'Aumône (95310) All RSS feeds

Browse by property typeOffices (71)Industrial units (68)Warehouses and logistics (25)Land (3)Other premises (3)

All business parks in Saint-Ouen-l'Aumône

Other municipalities in the same inter-municipal body

News from Saint-Ouen-l'Aumône

Sale prices of business premises

Industrial, commercial or similar premises

1,283 €/m² median price per m², over 2021-2025 · 95 sales

Half of the sales are between €1,023 and €1,709 per m² (quartiles). Median surface sold: 203 m².

Change in the median price from 2021 to 2025: +60 %.

Comparison: 39 % below the Val-d'Oise median (€2,090 per m² over 2021-2025).

Median price and number of sales per year
YearMedian price (€/m²)Sales
202190912
20221,32428
20231,58721
20241,44917
20251,45817

Building plots (all uses)

fewer than 5 sales over 2021-2025

Actual sale values, excluding rents. One sale = one transaction for a single premises, excluding housing, off-plan sales and bundled sales; outliers removed. The price includes the underlying land.

Source: DVF, DGFiP / Etalab. Sales from 2021 to 2025 (latest transaction on Dec. 31, 2025, files published on May 18, 2026). No median is published below 5 sales (statistical confidentiality).

Land and zoning

Brownfield sites listed (Cartofriches)

  • 3Brownfield sites listed (Cartofriches)
  • 1Brownfield with a project
  • 2Brownfield without a project
Brownfield sites listed (Cartofriches)
SiteStatusTypeLand unit area (m²)
95572_10891Brownfield without a projectIndustrial170,270
95572_37170Brownfield with a projectUnknown type41,952
95572_35710Brownfield without a projectOther35,718

The area is that of the land unit (all parcels of the same owner), not of the brownfield itself: it is not an available surface.

Cartofriches, the national brownfield map (Cerema)

Planning document

Local urban plan (PLU), approved on June 25, 2026

Read the document on the Géoportail de l'urbanisme

Zones giving access to aid or exemptions

  • Priority urban district (QPV) 2024 Businesses setting up there may, under conditions, benefit from tax exemptions and support.Districts: Chennevières - Parc Le Nôtre
  • Territory of Industry 2023-2027 State and Regions programme for industry: dedicated support and funding for industrial projects in the area.Cergy-Pontoise Vexin

Grants, taxes and costs: what these schemes offer

Sources: Cerema, Cartofriches (updated April 7, 2025); Géoportail de l'urbanisme; ANCT; AFR 2022-2027 zoning.

Business premises started (construction starts)

Floor area started by type of premises
Type of premisesTotal 2016-2024 (m²)Yearly average (m²)
Offices25,9752,886
Warehouses80,7198,969
Industry23,5102,612
Retail and trade10,0251,114
Total business premises140,22915,581

Floor area of construction starts, by actual date. The latest years are incomplete (late reporting) and 2025 is not available. Authorised floor areas are not published: their series is not reliable.

Source: SDES, Sitadel database (September 2026 file), premises started from 2016 to 2024.

Private-sector employment

  • 21,414Private-sector employees, end of 2025
  • 20,242Private-sector employees, end of 2015
  • +5.8 %Change between 2015 and 2025
  • 1,168Employing establishments
  • 3 of 183Rank in Val-d'Oise

Private-sector employees by broad sector

View the chart data
Private-sector employees by broad sector
employees
Other market services (excl. temp work)8,705 employees
Industry4,829 employees
Trade3,897 employees
Construction1,323 employees
Non-market services996 employees
Temporary work983 employees
Hotels and restaurants681 employees

Source : Urssaf, headcount at 31 December 2025.

Employees under the general social-security scheme, excluding agriculture and household employees.

Source: Urssaf, open.urssaf.fr (ODbL licence), private-sector headcount at 31 December 2025.

Companies based in Saint-Ouen-l'Aumône

All 81 companies with 50 or more employees ›

All companies based in Val-d'Oise ›

Access

Population reachable by car

  • 960,000Within 30 min · inhabitants
  • 9,500,000Within 60 min · inhabitants
  • 15,800,000Within 120 min · inhabitants

Rounded orders of magnitude: theoretical travel times without traffic; population living in France.

Station in the municipality

Pont Petit

Lines: RER C, Transilien H, Transilien J

Sources: implantation95.com calculation from IGN Géoplateforme isochrones (network of Oct. 1, 2026), Insee 2023 legal populations and Filosofi 2021; stations: Île-de-France Mobilités (updated Oct. 2, 2026).

Facilities and services in the municipality

Education

  • 13nursery and primary schools
  • 3collèges (lower secondary)1,361 pupils
  • 3lycées (upper secondary)2,566 pupils
  • 2apprenticeship training centres
  • 1higher education institutions
  • 294students
  • 9nurseries (under 3)

Lycées (3)

  • Lycée Edmond Rostand Public · 1,153 pupils · 74 students
    • general track
    • technological track
    • vocational track
    • GRETA (adult training)
    European sections : Anglais, Espagnol school-business office : bde-lpo-edmond-rostand@ac-versailles.fr
    11 vocational qualifications

    Bac général · Bac pro assistance à la gestion des organisations et de leurs activités · Bac pro métiers de l'accueil · Bac pro métiers du commerce et de la vente option A animation et gestion de l'espace commercial · Bac pro métiers du commerce et de la vente option B prospection clientèle et valorisation de l'offre commerciale · Bac techno STMG sciences et technologies du management et de la gestion enseignement spécifique gestion et finance · Bac techno STMG sciences et technologies du management et de la gestion enseignement spécifique mercatique (marketing) · CAP équipier polyvalent du commerce · Classe de 2de générale et technologique · Classe de 2de professionnelle métiers de la gestion administrative, du transport et de la logistique · Classe de 2de professionnelle métiers de la relation client

    75 rue de Paris, 95310 · 01 34 48 57 30 · Onisep page
  • Lycée des métiers de l'automobile et du transport Château d'Épluches Public · 599 pupils
    • vocational track
    • lycée des métiers (trades label)
    • apprenticeship
    • boarding
    • GRETA (adult training)
    school-business office : bde-lp-chateau-d-epluches@ac-versailles.fr
    16 vocational qualifications

    Bac pro carrossier peintre automobile · Bac pro conducteur routier de marchandises · Bac pro maintenance des véhicules option véhicules de transport routier · Bac pro maintenance des véhicules option véhicules légers · Bac pro métiers de la logistique · Bac pro organisation de transport de marchandises · CAP carrossier automobile · CAP conducteur agent d'accueil en autobus et autocar · CAP conducteur routier de marchandises option livraisons de proximité · CAP conducteur routier de marchandises option livraisons longue distance · CAP maintenance des véhicules option véhicules de transport routier · CAP maintenance des véhicules option véhicules légers · CAP peintre automobile · Classe de 2de professionnelle métiers de la gestion administrative, du transport et de la logistique · Classe de 2de professionnelle métiers de la maintenance des matériels et des véhicules · FCIL maintenance et restauration de véhicules historiques

    45 avenue du Château, 95310 · 01 34 48 32 80 · Onisep page
  • Lycée polyvalent Jean Perrin Public · 814 pupils · 210 students
    • general track
    • technological track
    • vocational track
    • apprenticeship
    • GRETA (adult training)
    European sections : Anglais school-business office : bde-lpo-jean-perrin@ac-versailles.fr
    9 vocational qualifications

    Bac général · Bac pro cybersécurité, informatique et réseaux, électronique · Bac pro métiers de l'électricité et de ses environnements connectés · Bac techno STI2D sciences et technologies de l'industrie et du développement durable enseignement spécifique innovation technologique et éco-conception · Bac techno STI2D sciences et technologies de l'industrie et du développement durable enseignement spécifique systèmes d'information et numérique · Bac techno STI2D sciences et technologies de l'industrie et du développement durable enseignement spécifique énergie et environnement · Bac techno STL sciences et technologies de laboratoire enseignement spécifique sciences physiques et chimiques en laboratoire · Classe de 2de générale et technologique · Classe de 2de professionnelle métiers des transitions numérique et énergétique

    2 rue des Egalisses, 95310 · 01 34 32 58 28 · Onisep page

Apprenticeship training centres (2)

Higher education (1)

European sections (2)

  • anglais, espagnol (Lycée Edmond Rostand)
  • anglais (Lycée polyvalent Jean Perrin)

The full “Education, higher education and research” section

See on the map : education

Sources: Ministry of Education, education directory (2 Oct 2026); Onisep; Ministry of Higher Education, regional atlas; Insee, permanent facilities database 2025 (nurseries).

Sport

  • 3swimming pools
  • 34sports halls
  • 12stadiums and pitches
  • 8tennis courts
  • 29other facilities

86 sports facilities (33 per 10,000 inhabitants) · 5,289 sports licences · 39 clubs

Most common types of facility : Bassin de natation (1), Boulodrome (3), Court de tennis (7), Equipement d'activités de forme et de santé (10), Equipement d'athlétisme (3), Equipement équestre (3)

Major sports venues (1)

  • PARC DES SPORTS Terrain de football · 1,000 stand seats

2024 Games preparation centres (1)

  • Parc des Sports de Saint-Ouen-l'Aumône Beach volleyball
Sports clubs (Wikidata) (1)

All sport in Val-d'Oise: map, clubs, athletes

See on the map : sport

Sources: Ministry of Sport, census of sports facilities (Data ES); Paris 2024, Games preparation centres; INJEP, licences and clubs; Wikidata.

Health

  • 1hospitals and clinics
  • 2health centres (multi-professional)
  • 6pharmacies
  • 31general practitioners
  • 11dentists
  • 18nurses

Hospitals and clinics (1)

  • Clinique Médicale du Parc Etablissement hospitalier

See on the map : health

Sources: IGN, BD TOPO (hospitals and clinics, 19 June 2026); Insee, permanent facilities database 2025 (health centres, emergency departments, practitioners and pharmacies).

Transport

  • 5railway stations
  • 1ports

Railway stations (5)

  • Pont Petit Transilien H
  • Saint-Ouen-l'Aumône RER C, Transilien H
  • Saint-Ouen-l'Aumône Liesse RER C, Transilien H
  • Saint-Ouen-l'Aumône Quartier de l'Église Transilien J
  • Épluches Transilien H

Airports, airfields and ports (1)

  • Port de Saint-Ouen-l'Aumône Port

See on the map : transport

Sources: Île-de-France Mobilités, stops and associated lines (2 Oct 2026, ODbL licence); IGN, BD TOPO (airfields and ports).

Culture

  • 1libraries and media libraries
  • 1cinemas

See on the map : culture

Source: Insee, permanent facilities database 2025 (facilities at 1 January 2025).

Shops and public services

  • 1waste recycling centres

Waste recycling centres (1)

  • Centre de Valorisation des Déchets de Cergy-Pontoise

See on the map : shops and public services

Source: IGN, BD TOPO (markets, shopping centres, waste centres, water and sanitation, 19 June 2026).

Culture

6 cultural venues and facilities on record

Culture, media and cinema in Val-d'Oise

Digital and energy

  • 96.7%of premises can connect to fibre (Q2 2026)
  • 30licensed 5G sites
  • 10.4 MWof grid-connected generating capacity · 97 generating installations

Mobile sites by operator (30/06/2026)

  • Orange : 6 4G · 3 5G
  • SFR : 8 4G · 8 5G
  • Bouygues Telecom : 12 4G · 11 5G
  • Free Mobile : 8 4G · 8 5G

Sources: Arcep, ANFR, Agence ORE, Enedis and RTE open data; reference years given on the section page.

The full “Digital and energy infrastructure” section

Electricity consumption and gas

  • 302,397Electricity consumption (MWh) (year 2024)
  • 59,939of which industry (MWh)
  • 204,961of which services (MWh)
  • Gas network : GRDF
  • Heat network : yes

Source: open data from the network operators (Enedis, GRDF, RTE). A missing value is not published (statistical confidentiality).

Ecology and transition

  • 10.4MW of connected solar capacity (97 installations)
  • Heat networks
  • 67EV charging points

Ecology and transition · Check the risks at an address (Géorisques)

Public bodies present in Saint-Ouen-l'Aumône

Major public projects in Saint-Ouen-l'Aumône

All key players in Val-d'Oise ›

Key people

All key people ›

All news from Saint-Ouen-l'Aumône ›

Official social media accounts

Sources : official website (new tab), checked on 02/10/2026

Contacts

Contacts for Saint-Ouen-l'Aumône: town hall, canton, constituency and département.

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