Saint-Fiacre

Identity

Saint-Fiacre (INSEE 77408) is in Seine-et-Marne (77), part of CA du Pays de Meaux. Population 523 (2023). ^[1]

INSEE density class: Bourgs ruraux (level 5). ^[2]

Data vintages: INSEE BPE 2025 · INSEE SIRENE 2026-09 · INSEE census (RP) 2023 · INSEE COG 2026 · INSEE density grid 2026.

Permanent link: https://vivantrural.com/en/fr/77408-saint-fiacre

Vitality score

Vitality score 35/100 — Few services (model fr-v0.2).

Confidence: high.

Better served than 72 % of the 17,664 communes of a similar size.

Compare this with communes of a similar size. The score measures how well a place is served relative to its own size band, and larger communes score higher as a rule — so it reads meaningfully against another village, and misleadingly against a town.

Measured but not scored in this model: Market. See the methodology for why.

Services

A school and somewhere to eat or drink, but no food shop. ^[3,4]

2 × Restaurant (L'ANGELUS · L'AUBERGE DE SAINT FIACRE). ^[3,4]

1 × Primary school (élémentaire) (ECOLE ELEMENTAIRE PUBLIQUE). ^[3]

Not found in the commune: Bakery (boulangerie), Butcher (boucherie), Grocery (épicerie / supérette), Supermarket, Café / bar, Nursery school (maternelle), GP (médecin généraliste), Pharmacy, Post office / agence postale, Library. ^[3,4]

Market and village life

Market day: unknown — nothing found in the datasets or on the commune website.

Trajectory

Population 405 (2012) → 523 (2023): 29.1 % over 10 years. ^[5,1]

Population 350 (1990) → 523 (2023): 49.4 % over 30 years. ^[6,1]

Dwellings (2023): 205, of which 1.5 % second homes and 5.4 % vacant. ^[7]

Access and surroundings

Bakery (Boutigny): 2.8 km to the west (straight line). ^[8]

Food shop (Boutigny): 2.8 km to the west (straight line). ^[8]

GP (Trilport): 3.8 km to the north (straight line). ^[9]

Pharmacy (Trilport): 3.8 km to the north (straight line). ^[9]

Primary school (Saint-Fiacre): 0 km to the north (straight line). ^[10]

Climate

An average of 14 days a year at or above 30 °C and 48 days at or below 0 °C, over 16 complete years in 1995–2024. ^[11]

Measured at the MEAUX weather station, 4 km away at 67 m; the village itself is at 137 m. ^[11]

The village sits 70 m above the station, so each day's reading was shifted by 5.71 °C per km of altitude before the days were counted. Expect the result to be within about 0.68 °C. ^[11]

Muggy days — a dew point at or above 18 °C — average 1 day a summer. ^[11]

Humidity measured at CHANGIS, 6.2 km away at 70 m, over 26 summers. ^[11]

That station sits 67 m below the village, so each day's humidity was shifted by 4.22 °C per km before the muggy days were counted. ^[11]

An average of 704 mm of rain a year, spread over 122 days — about 5.8 mm on a day it rains. ^[11]

Rainfall measured at MEAUX, 4 km away at 67 m. Rainfall is not adjusted for altitude: unlike temperature it has no simple gradient to correct by. ^[11]

Uncertainties

No specific uncertainties flagged.

References

1. INSEE census (RP) 2023 — 77408/2023
2. INSEE density grid 2026
3. INSEE BPE 2025
4. INSEE SIRENE 2026-09
5. INSEE census (RP) 2023 — 77408/2012
6. INSEE census (RP) 2023 — 77408/1990
7. INSEE census (RP) 2023 — 77408/logement/2023
8. INSEE BPE 2025 — 77049
9. INSEE BPE 2025 — 77475
10. INSEE BPE 2025 — 77408
11. Météo-France daily climatology 1995-2024