Sud 1 is an IRIS neighbourhood of 2,956 residents, defined by Insee within Pierrefitte-sur-Seine. 44% of homes are flats and 45% of households own their home. The median living standard here is €17,500 a year. 150 everyday shops and services are within a 15-minute walk, and 2% of the land within 500 metres is green space.
IRIS 930590108 · residential neighbourhood · 35 ha · Updated 24 October 2026
2,956residents2022 census
€17,500median living standardPierrefitte-sur-Seine : €16,080
2%green space within 500 mneighbourhood centre
150services within a 15-minute walkneighbourhood centre
Sud 1 in Pierrefitte-sur-SeineSud 1 highlighted; other neighbourhoods in grey
Source: IGN and Insee, IRIS boundaries and Admin Express 2024 (Open Licence 2.0)
People.
2,956 residents and 1,236 households at the 2022 census, next to the commune figure.
22%
aged under 15
HerePierrefitte-sur-Seine
19%
aged 15–29
HerePierrefitte-sur-Seine
18%
aged 60 and over
HerePierrefitte-sur-Seine
34%
of households are people living alone
HerePierrefitte-sur-Seine
40%
of households are couples with children
HerePierrefitte-sur-Seine
10%
of households are single-parent families
HerePierrefitte-sur-Seine
Source: Insee, 2022 population census (sub-municipal files, Open Licence 2.0)
Homes.
1,162 homes, 95% of them main residences, with 3.8 rooms on average.
55%
of homes are houses
HerePierrefitte-sur-Seine
45%
of households own their home
HerePierrefitte-sur-Seine
15%
of households rent social housing (HLM)
HerePierrefitte-sur-Seine
1%
second homes
HerePierrefitte-sur-Seine
4%
empty homes
HerePierrefitte-sur-Seine
65%
of households have a car
HerePierrefitte-sur-Seine
When main homes were built
before 19191%
1919–194512%
1946–197024%
1971–199029%
1991–20056%
2006–201928%
Source: Insee, 2022 population census (sub-municipal files, Open Licence 2.0)
Income and work.
Median living standard of €17,500 a year in 2021 (Pierrefitte-sur-Seine: €16,080).
€17,500median living standard a year2021
35.0%poverty ratethreshold: 60% of national median
€7,130the lowest-income 10% live on less than1st decile
€29,900the highest-income 10% live on more than9th decile
14.3%
unemployment among 15–64s (census definition)
HerePierrefitte-sur-Seine
24%
of over-15s who have left school hold a higher-education degree
HerePierrefitte-sur-Seine
7%
managers and professionals among over-15s
HerePierrefitte-sur-Seine
14%
retired among over-15s
HerePierrefitte-sur-Seine
Living standard is a household’s disposable income after taxes and benefits, divided by its consumption units. Half of residents live on less than the median. Income on its own says nothing about what a neighbourhood is like to live in.
Sources: Insee, Filosofi 2021 income data (Open Licence 2.0) · Insee, 2022 population census (sub-municipal files, Open Licence 2.0)
Everyday life.
What is within one kilometre of the centre of the neighbourhood. 31 public transport stops are within 800 m, and the nearest rail or tram station is 400 m away.
Figures for the whole commune of Pierrefitte-sur-Seine: major hazards listed by the State, prevention plans in force and natural-disaster declarations since 1982.
Floodingrun-off and mudflows, groundwater flooding
Ground movementcollapse of old quarries, clay shrinkage and swellingprevention plan
Severe weatherstorms
Transport of hazardous goods
8natural-disaster declarationssince 1989
July 2020latest recognised eventDrought (clay shrinkage)
Natural-disaster declarations by type
Floods and mudflows4
Drought (clay shrinkage)3
Ground movement1
A natural-disaster declaration (arrêté CatNat) lets insurers pay out for the damage. The count reflects past events, not a forecast of future risk. The list of hazards comes from each département’s major-risk file; a prevention plan in force limits building in exposed zones.
Source: Géorisques, GASPAR database (Open Licence 2.0), as of 5 October 2026
Nearest schools.
In a straight line from the centre of the neighbourhood.
Ecole maternelle Joliot-CurieNursery school · state50 m
Ecole élémentaire Joliot-Curie 2Primary school · state50 m
Ecole élémentaire Joliot-Curie 1Primary school · state50 m
Ecole maternelle Anatole FranceNursery school · state320 m
Ecole élémentaire Anatole FrancePrimary school · state320 m
Lycée Joséphine BakerUpper secondary (lycée) · state420 m
Source: Ministry of Education, school directory (Open Licence 2.0). Admission depends on catchment rules.
