2026 comparison
Gagny vs Neuilly-sur-Marne: 2026 comparison
Gagny has more inhabitants than Neuilly-sur-Marne: 42,524 versus 39,891, or 6.6% more. Neuilly-sur-Marne covers a larger area (6.9 km² versus 6.8 km²), but Gagny is more densely populated: 6,226 inhabitants per km² versus 5,815.
The median apartment price is higher in Gagny: €3,468 per m² versus €3,351. The median standard of living is higher in Gagny (€25,630 a year versus €23,160).
The two cities are 2.0 km apart as the crow flies, in the same department and the same urban unit (Paris).
Gagny
City in Seine-Saint-Denis
FSeine-Saint-Denis93Île-de-France
- Population
- 42,524 inhab.
- 185th in France · 19th in its department
- Area
- 6.8 km²
- Density
- 6,226 per km²
Neuilly-sur-Marne
City in Seine-Saint-Denis
FSeine-Saint-Denis93Île-de-France
- Population
- 39,891 inhab.
- 199th in France · 22nd in its department
- Area
- 6.9 km²
- Density
- 5,815 per km²
Population
Population and demographics
Municipal population since 1876
GagnyNeuilly-sur-Marne
| Criterion | Gagny | Neuilly-sur-Marne | Difference |
|---|---|---|---|
| Population inhab.More populous: Gagny+7% | 42,524 | 39,891 | More populous: Gagny+7% |
| Change over 5 yearsStronger growth: Neuilly-sur-Marne+4.7 pts | +6.8% | +11.5% | Stronger growth: Neuilly-sur-Marne+4.7 pts |
| Change over 10 yearsStronger growth: Neuilly-sur-Marne+6.8 pts | +7.7% | +14.5% | Stronger growth: Neuilly-sur-Marne+6.8 pts |
| Density per km²Denser: Gagny+7% | 6,226 | 5,815 | Denser: Gagny+7% |
| Under 15More young people: Neuilly-sur-Marne+1.4 pt | 21.3% | 22.7% | More young people: Neuilly-sur-Marne+1.4 pt |
| 65 and overMore seniors: Gagny+1.4 pt | 13.5% | 12.0% | More seniors: Gagny+1.4 pt |
| People per householdLarger households: Gagny+0.06 | 2.54 | 2.48 | Larger households: Gagny+0.06 |
Sources: INSEE, official population figures, INSEE, censuses, INSEE, census
Housing
Real estate prices and housing
| Criterion | Gagny | Neuilly-sur-Marne | Difference |
|---|---|---|---|
| Median apartment price €/m²More expensive: Gagny+3% | 3,468 | 3,351 | More expensive: Gagny+3% |
| Median house price €/m²More expensive: Neuilly-sur-Marne+5% | 3,896 | 4,077 | More expensive: Neuilly-sur-Marne+5% |
| Apartment rent €/m² per month, utilities includedMore expensive: Neuilly-sur-Marne+1% | 18.6 | 18.8 | More expensive: Neuilly-sur-Marne+1% |
| House rent €/m² per month, utilities includedTie | 16.1 | 16.1 | Tie |
| Homeowner householdsMore homeowners: Gagny+16 pts | 56.6% | 40.3% | More homeowners: Gagny+16 pts |
| Share of housesMore houses: Gagny+26 pts | 43.9% | 17.7% | More houses: Gagny+26 pts |
| Social housing (SRU law) share of primary residencesMore social housing: Neuilly-sur-Marne+19 pts | 22.8% | 41.4% | More social housing: Neuilly-sur-Marne+19 pts |
| Second homesMore second homes: Gagny+0.1 pt | 1.1% | 1.0% | More second homes: Gagny+0.1 pt |
| Vacant homesMore vacant homes: Gagny+1.2 pt | 4.7% | 3.5% | More vacant homes: Gagny+1.2 pt |
| Property tax (combined rate)Higher rate: Neuilly-sur-Marne+0.0 pt | 37.37% | 37.41% | Higher rate: Neuilly-sur-Marne+0.0 pt |
Sources: DGFiP (DVF), Ministry of Housing (rent map), INSEE, census, Ministry for the Ecological Transition (SRU), DGFiP, local taxation
Income and jobs
Residents’ income and jobs
| Criterion | Gagny | Neuilly-sur-Marne | Difference |
|---|---|---|---|
| Median standard of living €/yearHigher: Gagny+11% | 25,630 | 23,160 | Higher: Gagny+11% |
| Poverty rateHigher: Neuilly-sur-Marne+4.1 pts | 18.8% | 22.9% | Higher: Neuilly-sur-Marne+4.1 pts |
| Average taxable income per householdHigher: Gagny+19% | €31,296 | €26,406 | Higher: Gagny+19% |
| Households paying income taxMore taxpaying households: Gagny+3.8 pts | 49% | 45% | More taxpaying households: Gagny+3.8 pts |
| Activity rate (ages 15-64)Higher: Neuilly-sur-Marne+0.2 pt | 75.4% | 75.6% | Higher: Neuilly-sur-Marne+0.2 pt |
| Unemployment rate (census)Higher: Neuilly-sur-Marne+0.6 pt | 11.7% | 12.4% | Higher: Neuilly-sur-Marne+0.6 pt |
Sources: INSEE, Filosofi, DGFiP, income tax, INSEE, census
Local life
Town hall and fiber internet
| Criterion | Gagny | Neuilly-sur-Marne | Difference |
|---|---|---|---|
| Mayor | Rolin Cranoly | Zartoshte Bakhtiari | |
| Political label of the mayor’s list (2026 local elections) | miscellaneous right | union of the centre | |
| Premises with fiberBetter covered: Neuilly-sur-Marne+2.1 pts | 97% | 99% | Better covered: Neuilly-sur-Marne+2.1 pts |
Sources: Ministry of the Interior, register of elected officials, Ministry of the Interior, Arcep
Shops and facilities
Shops, leisure and transportation
| Criterion | Gagny | Neuilly-sur-Marne | Difference |
|---|---|---|---|
| Shops per 10,000 inhab.More shops per capita: Neuilly-sur-Marne+18% | 23.5100 in total | 27.8111 in total | More shops per capita: Neuilly-sur-Marne+18% |
| Food shops per 10,000 inhab.More per capita: Gagny+10% | 12.955 in total | 11.847 in total | More per capita: Gagny+10% |
| Restaurants per 10,000 inhab.More per capita: Gagny+12% | 17.474 in total | 15.562 in total | More per capita: Gagny+12% |
| Sports facilities per 10,000 inhab.More per capita: Neuilly-sur-Marne+15% | 9.239 in total | 10.542 in total | More per capita: Neuilly-sur-Marne+15% |
| Cultural venues per 10,000 inhab.More per capita: Gagny+56% | 1.25 in total | 0.83 in total | More per capita: Gagny+56% |
| Hotels per 10,000 inhab.Tie | 0.00 in total | 0.00 in total | Tie |
| Passenger train stationsMore stations: Gagny+2 | 2 | 0 | More stations: Gagny+2 |
Number of facilities per 10,000 inhabitants (total count in small print). Source: INSEE, facilities database (BPE)
Health
Health care
| Criterion | Gagny | Neuilly-sur-Marne | Difference |
|---|---|---|---|
| Access to general practitioners visits/inhab./year localized potential accessibilityTie | 3.2 | 3.2 | Tie |
| General practitioners per 10,000 inhab.More per capita: Neuilly-sur-Marne+44% | 4.017 in total | 5.823 in total | More per capita: Neuilly-sur-Marne+44% |
| Medical specialists per 10,000 inhab.More per capita: Neuilly-sur-Marne2.1 times as high | 1.98 in total | 4.016 in total | More per capita: Neuilly-sur-Marne2.1 times as high |
| Dentists per 10,000 inhab.More per capita: Neuilly-sur-Marne+55% | 2.611 in total | 4.016 in total | More per capita: Neuilly-sur-Marne+55% |
| Pharmacies per 10,000 inhab.More per capita: Gagny+17% | 2.410 in total | 2.08 in total | More per capita: Gagny+17% |
| HospitalsMore facilities: Neuilly-sur-Marne+3 | 0 | 3 | More facilities: Neuilly-sur-Marne+3 |
Practitioners and facilities per 10,000 inhabitants (total count in small print); access to doctors includes those in neighboring communes. Sources: Ministry of Health (DREES), APL, INSEE, facilities database (BPE), Ministry of Health (Finess)
Education
Schools and colleges
| Criterion | Gagny | Neuilly-sur-Marne | Difference |
|---|---|---|---|
| Primary schoolsMore schools: Neuilly-sur-Marne+2 | 20 | 22 | More schools: Neuilly-sur-Marne+2 |
| Middle schoolsMore middle schools: Gagny+1 | 5 | 4 | More middle schools: Gagny+1 |
| High schoolsMore high schools: Gagny+1 | 3 | 2 | More high schools: Gagny+1 |
| Higher education institutions and programsMore facilities: Neuilly-sur-Marne+5 | 0 | 5 | More facilities: Neuilly-sur-Marne+5 |
Sources: Ministry of Education, INSEE, facilities database (BPE)
Recorded crime
Offenses recorded by the police
| Criterion | Gagny | Neuilly-sur-Marne | Difference |
|---|---|---|---|
| Home burglaries per 1,000 homesHigher rate: Gagny+52% | 9.9 | 6.5 | Higher rate: Gagny+52% |
| Non-violent thefts per 1,000 inhab.Higher rate: Neuilly-sur-Marne+25% | 5.6 | 7.0 | Higher rate: Neuilly-sur-Marne+25% |
| Physical violence outside the family per 1,000 inhab.Higher rate: Neuilly-sur-Marne+54% | 2.9 | 4.4 | Higher rate: Neuilly-sur-Marne+54% |
| Vehicle thefts per 1,000 inhab.Higher rate: Gagny+17% | 2.0 | 1.7 | Higher rate: Gagny+17% |
| Vandalism and property damage per 1,000 inhab.Higher rate: Gagny+15% | 6.8 | 5.9 | Higher rate: Gagny+15% |
Offenses recorded in the commune by the police and gendarmerie, per 1,000 inhabitants (per 1,000 homes for burglaries); this is not the actual crime level. Rates for the latest published year. Source: Ministry of the Interior (SSMSI)
Natural hazards
Natural disasters and prevention
| Criterion | Gagny | Neuilly-sur-Marne | Difference |
|---|---|---|---|
| Natural disasters declared since 1982More declarations: Gagny+4 | 20 | 16 | More declarations: Gagny+4 |
| Natural hazard prevention plansMore plans: Gagny+1 | 2 | 1 | More plans: Gagny+1 |
| Radon potentialSame | Low | Low | Same |
Sources: Géorisques (GASPAR), IRSN
Land
Area, terrain and administrative areas
| Criterion | Gagny | Neuilly-sur-Marne | Difference |
|---|---|---|---|
| Area km²Larger: Neuilly-sur-Marne+0.4% | 6.83 | 6.86 | Larger: Neuilly-sur-Marne+0.4% |
| Town hall elevationHigher: Gagny+23 m | 65 m | 42 m | Higher: Gagny+23 m |
| Coastal communeSame | No | No | Same |
| Density grid (INSEE)Same | Large urban centre | Large urban centre | Same |
| DepartmentSame | Seine-Saint-Denis (93) | Seine-Saint-Denis (93) | Same |
| IntercommunalitySame | Métropole du Grand Paris | Métropole du Grand Paris | Same |
| Urban unitSame | Paris | Paris | Same |
| Functional areaSame | Paris | Paris | Same |
Sources: IGN, IGN, elevation, Ministry for the Ecological Transition, Loi Littoral, INSEE, density grid, INSEE, COG, INSEE, geographic classifications
Summary
Gagny vs Neuilly-sur-Marne at a glance
| Criterion | Gagny | Neuilly-sur-Marne |
|---|---|---|
| Population inhab. | 42,524 | 39,891 |
| Change over 10 years | +7.7% | +14.5% |
| Density per km² | 6,226 | 5,815 |
| Median apartment price €/m² | 3,468 | 3,351 |
| Median house price €/m² | 3,896 | 4,077 |
| Apartment rent €/m² | 18.6 | 18.8 |
| Property tax (combined rate) | 37.37% | 37.41% |
| Median standard of living €/year | 25,630 | 23,160 |
| Unemployment rate (census) | 11.7% | 12.4% |
| Premises with fiber | 97% | 99% |
| Access to general practitioners visits/inhab./year | 3.2 | 3.2 |
| Home burglaries per 1,000 homes | 9.9 | 6.5 |
| Average temperature | 12.3°C | 12.3°C |
| Sunshine h/year | 1,634 | 1,634 |
| Area km² | 6.83 | 6.86 |
More comparisons
Compare with other towns
FAQ
Gagny vs Neuilly-sur-Marne: your questions
Which is the larger city, Gagny or Neuilly-sur-Marne?
By population, Gagny: 42,524 inhabitants versus 39,891 for Neuilly-sur-Marne (official population figures in force on January 1, 2026). Gagny is the 185th largest city in France, Neuilly-sur-Marne the 199th. By area, Neuilly-sur-Marne is the larger (6.9 km²).
How far is Gagny from Neuilly-sur-Marne?
Gagny and Neuilly-sur-Marne are 2.0 km apart as the crow flies, between the centers of the two communes, in the same department (Seine-Saint-Denis).
Where is real estate more expensive, in Gagny or Neuilly-sur-Marne?
To buy an apartment, Gagny is more expensive: €3,468 per m² (median price), versus €3,351 in Neuilly-sur-Marne (+3%). Median prices of sales over the last five years (DGFiP, DVF).
Where is the standard of living higher, in Gagny or Neuilly-sur-Marne?
In Gagny, half of the residents have a standard of living above €25,630 a year, versus €23,160 in Neuilly-sur-Marne (disposable income per consumption unit, INSEE).
Are Gagny and Neuilly-sur-Marne in the same department?
Yes: both towns are in Seine-Saint-Denis (93), in the Île-de-France region.
Official population figures in force on January 1, 2026. Source: INSEE, official population figures