K. STUDIO

The site

Opened: not recorded
Activity: Traditional Gym / Fitness Club
Status: active
Coordinates: 48.89742, 2.09352

Within 3 km — gym floors filled, other sports hollow

6 gym floors, 5 other sports sites. The eight nearest gyms are labelled. Rings at 500 m, 1 km, 2 km and 3 km; north is up.

Competitive field — every active gym and other sports site within 3 km

Band	Gym floors	Other sports	MCI weight
within 500 m	4	2	4.40
500 m – 1 km	0	1	0.10
1 – 2 km	2	1	2.30
2 – 3 km	0	1	0.30
Within 3 km	6	5	7.1 total

Each site is discounted by how substitutable its activity is for a gym and how far its price tier sits from a mid-market club — so 6 gym floors and 5 other sports sites weigh 7.1, not 11.

Other sports sites — 5 within 3 km, discounted by activity

0.18 SI GESTION PISCINE Swimming / Aquatic

0.27 BODYHIT Other / Unclassified

0.65 Piscine Le Dôme Saint-Germain-en-Laye Swimming / Aquatic

1.29 STADE MUNICIPAL L. RAFFEGEAU Multi-sport Complex

2.25 LYCEE ALAIN Other / Unclassified

Access — straight-line distance, GTFS

Nearest rail: Saint-Germain-en-Laye — 182 m
Nearest bus: Rue de la Salle — 65 m
Counted footfall: Saint-Germain-en-Laye T13 — 121 m, 5,662,204 validations a year (RATP)

Straight-line, not travel time: no free routing service covers France at this volume, so a stop 300 m away across a railway line reads the same as one 300 m along the street.

Catchment — INSEE 200 m population grid, Filosofi 2021

Ring	Residents	Per km²	Median age	Adults 18–64	Share of residents
0.5 km	8,611	10,964	39.4	5,330	62%
1.0 km	22,476	7,154	42	13,324	59%
2.0 km	57,918	4,609	40.4	34,451	60%
3.0 km	94,426	3,340	40.8	55,693	59%

Adults 18–64 is the span members come from. A median age alone does not separate a student quarter from a family suburb, and those are not the same market.

Age profile — residents within 2 km

0–32,4884%

4–51,4032%

6–103,8367%

11–175,71710%

18–244,8058%

25–3910,32418%

40–5412,66622%

55–646,65511%

65–796,55011%

80+3,4486%

Working-age brackets in blue. 57,894 residents within 2 km.

Household income — INSEE Filosofi 2021

Median: €33,130 a year, per consumption unit
Poorest tenth: below €14,790
Richest tenth: above €66,370
Spread: ×4.5 between them · Gini 0.332
Poverty rate: 9.0% of households below 60% of the national median

Published at iris level (IRIS 785510115). An IRIS is a neighbourhood of roughly 2,000 people; a commune can be a whole town. The level travels with the figure, so a town's median is never read as this street's.

The establishment — INSEE Sirene

Legal name: K. STUDIO
SIREN: 109743310 the company
SIRET: 10974331000012 this establishment
Company founded: —
This site opened: not recorded — the stored date is a census load date, not an opening
Activity code: —
Head office: no — a secondary establishment
Employees: —
Sources: data_es

Filed accounts — INPI, the keyed annual accounts

Revenue: not filed
Net result: not filed

No keyed accounts in INPI's feed for this company. Absence means unfiled, not zero — most small French companies file late or not at all.

What this is. The Location Score is model output, computed from open data; it is not a measured fact and not a valuation. Registry facts — name, SIRET, NAF, address, opening date, officers, filed revenue — come from INSEE Sirene and the Ministère des Sports facility census. Population, age profile and income are INSEE (Filosofi 2021, 200 m grid and IRIS). Competitors are the active, genuinely-operating gym floors in this database. Distances are straight-line, not travel time.
Generated 18 October 2026, 09:26 UTC · data_es:I785510028
Sources : INSEE, Sirene (www.insee.fr), données mises à jour le 2026-10-18 · INPI, Registre national des entreprises (stock du 2026-03-04, API au 2026-10-18) · Ministère des Sports, Data ES (2026-10-17) · INSEE, Filosofi 2021 (carreaux 200 m, IRIS) et BPE 2025 · IGN, Contours IRIS 2026 · OpenStreetMap contributors (ODbL). Licence Ouverte / Etalab 2.0 sauf mention contraire.