Saint-Piat

Eure-et-Loir · CC des Portes Euréliennes d'Ile de France · INSEE 28357

A food shop, a school and somewhere to eat or drink.

Partly served 41.9/100 · confidence: high· Better served than 64 % of the {n|commune|communes} of a similar size.

Identity

Saint-Piat (INSEE 28357) is in Eure-et-Loir (28), part of CC des Portes Euréliennes d'Ile de France. Population 1,120 (2023). ^[1]

INSEE density class: Rural à habitat dispersé (level 6). ^[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/28357-saint-piat

Vitality score

Vitality score 41.9/100 — Partly served (model fr-v0.2).

Confidence: high.

Better served than 64 % of the 13,670 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.

Component	Value (0–1)	Weight	Contribution
Daily food	0.39	25	9.84
Social	0.39	20	7.87
Education	0.39	10	3.93
Health	0.2	10	1.97
Public & culture	0.39	5	1.97
Population trend	0.61	10	6.1
Housing mix	0.79	5	3.95

Services

What is here, at a glance

Food 3 of 6

Eating out 1 of 1

Cafés and bars 1 of 1

Schools 1 of 3

Health 1 of 4

Public services 1 of 1

Culture 1 of 2

Sport 0 of 2

Everyday services 1 of 3

Lodging 0 of 2

One square per service type, shaded by how many: none, one, a few, five or more. A blank square means none was counted — the sources do not distinguish “none here” from “not counted”.

A food shop, a school and somewhere to eat or drink. ^[3,4]

1 × Bakery (boulangerie) (L'EURE DU PAIN). ^[3,4]

1 × Butcher (boucherie) (BOUCHERIE - CHARCUTERIE). ^[3,4]

1 × Grocery (épicerie / supérette) (GEO MARKET). ^[3,4]

1 × Restaurant (AUX 4 VENTS). ^[3,4]

1 × Café / bar (A LA BONNE HEURE). ^[4]

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

1 × Pharmacy (PHARMACIE PRENVEILLE HERPIN). ^[3,4]

1 × Post office / agence postale (LA POSTE). ^[3]

1 × Library (BIBLIOTHÈQUE DE SAINT-PIAT). ^[3]

1 × Hairdresser. ^[3,4]

Not counted, because the business register records them as closed: 1 × Grocery (épicerie / supérette), 1 × Restaurant, 1 × Hairdresser.

Not found in the commune: Supermarket, Nursery school (maternelle), GP (médecin généraliste). ^[3,4]

All 25 service types, with per-source counts

Type	Count	Names	Sources
Bakery (boulangerie)	1	L'EURE DU PAIN	INSEE BPE 1 / INSEE SIRENE 1 [3,4]
Butcher (boucherie)	1	BOUCHERIE - CHARCUTERIE	INSEE BPE 1 / INSEE SIRENE 1 [3,4]
Grocery (épicerie / supérette)	1	GEO MARKET	INSEE BPE 1 / INSEE SIRENE 1 [3,4]
Supermarket	0		INSEE BPE 0 / INSEE SIRENE 0 [3,4]
Cheese shop (fromagerie)	0		INSEE SIRENE 0 [4]
Fishmonger	0		INSEE BPE 0 / INSEE SIRENE 0 [3,4]
Restaurant	1	AUX 4 VENTS	INSEE BPE 1 / INSEE SIRENE 1 [3,4]
Café / bar	1	A LA BONNE HEURE	INSEE SIRENE 1 [4]
Nursery school (maternelle)	0		INSEE BPE 0 [3]
Primary school (élémentaire)	1	ECOLE PRIMAIRE PUBLIQUE	INSEE BPE 1 [3]
Collège	0		INSEE BPE 0 [3]
GP (médecin généraliste)	0		INSEE BPE 0 [3]
Pharmacy	1	PHARMACIE PRENVEILLE HERPIN	INSEE BPE 1 / INSEE SIRENE 1 [3,4]
Nurse	0		INSEE BPE 0 [3]
Dentist	0		INSEE BPE 0 [3]
Post office / agence postale	1	LA POSTE	INSEE BPE 1 [3]
Library	1	BIBLIOTHÈQUE DE SAINT-PIAT	INSEE BPE 1 [3]
Cinema	0		INSEE BPE 0 [3]
Gym / sports hall	0		INSEE BPE 0 [3]
Swimming pool	0		INSEE BPE 0 [3]
Bank	0		INSEE BPE 0 [3]
Hairdresser	1		INSEE BPE 1 / INSEE SIRENE 1 [3,4]
Fuel station	0		INSEE BPE 0 / INSEE SIRENE 0 [3,4]
Hotel	0		INSEE BPE 0 / INSEE SIRENE 0 [3,4]
Campsite	0		INSEE BPE 0 / INSEE SIRENE 0 [3,4]

Market and village life

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

Trajectory

1968: 679 2023: 1,120 axis from zero, so the slope compares with any other commune

Population 1,115 (2012) → 1,120 (2023): 0.4 % over 10 years. ^[5,1]

Population 1,009 (1990) → 1,120 (2023): 11 % over 30 years. ^[6,1]

Dwellings (2023): 607, of which 10.5 % second homes and 5.8 % vacant. ^[7]

Access and surroundings

Which way the everyday services lie

In the commune Bakery, Food shop, Primary school, Pharmacy GP — 4.6 km N Straight-line, from the mairie, in the direction given. Services in the same town share a spoke. Distance is not travel time: a pass or an estuary can double it.

Bakery (Saint-Piat): 0.1 km to the west (straight line). ^[8]

Food shop (Saint-Piat): 0.1 km to the west (straight line). ^[8]

GP (Maintenon): 4.6 km to the north (straight line). ^[9]

Pharmacy (Saint-Piat): 0.1 km to the north-west (straight line). ^[8]

Primary school (Saint-Piat): 0.1 km to the south-east (straight line). ^[8]

Climate

Where this sits nationally

Days at or above 30 °C 16.2

Days at or below 0 °C 62

Muggy days a summer 0.6

Each track runs from the 5th to the 95th percentile of the 34,141 communes with that measurement; the tick is the median. A value beyond either end sits at the end and is marked ▸.

An average of 16 days a year at or above 30 °C and 62 days at or below 0 °C, over 29 complete years in 1995–2024. ^[10]

Measured at the HOUX weather station, 3.4 km away at 107 m; the village itself is at 107 m. ^[10]

Muggy days — a dew point at or above 18 °C — average 1 day a summer. ^[10]

Humidity measured at CHARTRES, 11.4 km away at 155 m, over 30 summers. ^[10]

An average of 631 mm of rain a year, spread over 113 days — about 5.6 mm on a day it rains. ^[10]

Rainfall measured at HOUX, 3.4 km away at 107 m. Rainfall is not adjusted for altitude: unlike temperature it has no simple gradient to correct by. ^[10]

Uncertainties

No specific uncertainties flagged.

References

INSEE census (RP) 2023 — 28357/2023
INSEE density grid 2026
INSEE BPE 2025
INSEE SIRENE 2026-09
INSEE census (RP) 2023 — 28357/2012
INSEE census (RP) 2023 — 28357/1990
INSEE census (RP) 2023 — 28357/logement/2023
INSEE BPE 2025 — 28357
INSEE BPE 2025 — 28227
Météo-France daily climatology 1995-2024

Villages like this one

Matched on size, density, second homes and which everyday shops and services are present — not on the score, so a village of the same kind that is doing better or worse shows up rather than being hidden.

Commune	Dept	Distance	Population	Score	Band	Climate vs here
Cerisy-la-Forêt	50	198 km W	1,004	46.6	Partly served	Cooler summers and milder winters.summer 69 % · winter 47 %
Amfreville-Saint-Amand	27	88 km NW	1,207	42.4	Partly served	Cooler summers, similar winters.summer 85 % · winter 93 %
Ruffiac	56	298 km W	1,422	48.4	Partly served	Cooler summers and milder winters.Summers feel about as humid.summer 82 % · winter 70 % · humidity 100 %
Villeneuve-Minervois	11	586 km S	979	64.1	Served	Warmer summers and milder winters.Summers feel more humid.summer 49 % · winter 32 % · humidity 43 %
Chaumont-sur-Loire	41	122 km S	1,096	56.2	Partly served	Much the same temperatures.summer 97 % · winter 85 %
Aspet	31	618 km S	907	71.6	Served	Warmer summers, similar winters.Summers feel more humid.summer 62 % · winter 88 % · humidity 71 %

Order by distance instead

Commune	Dept	Distance	Population	Score	Band	Climate vs here
Amfreville-Saint-Amand	27	88 km NW	1,207	42.4	Partly served	Cooler summers, similar winters.summer 85 % · winter 93 %
Chaumont-sur-Loire	41	122 km S	1,096	56.2	Partly served	Much the same temperatures.summer 97 % · winter 85 %
Cerisy-la-Forêt	50	198 km W	1,004	46.6	Partly served	Cooler summers and milder winters.summer 69 % · winter 47 %
Ruffiac	56	298 km W	1,422	48.4	Partly served	Cooler summers and milder winters.Summers feel about as humid.summer 82 % · winter 70 % · humidity 100 %
Villeneuve-Minervois	11	586 km S	979	64.1	Served	Warmer summers and milder winters.Summers feel more humid.summer 49 % · winter 32 % · humidity 43 %
Aspet	31	618 km S	907	71.6	Served	Warmer summers, similar winters.Summers feel more humid.summer 62 % · winter 88 % · humidity 71 %

Sort and compare these on the full list →

…and in much the same climate

The same match on size and services, narrowed to communes whose summers, winters and summer humidity are all close to Saint-Piat's. All three are required, so this section is absent for the 11.8 % of communes with no humidity station near enough to measure: two temperature axes alone cannot tell a muggy coast from a dry one.

Commune	Dept	Distance	Population	Score	Band	Climate vs here
Tramayes	71	337 km SE	1,070	56.7	Partly served	Much the same temperatures.Summers feel about as humid.summer 95 % · winter 92 % · humidity 93 %
Le Donjon	03	295 km SE	1,007	48.2	Partly served	Much the same temperatures.Summers feel about as humid.summer 87 % · winter 100 % · humidity 86 %
Montreuil-l'Argillé	27	92 km NW	783	68.4	Served	Much the same temperatures.Summers feel about as humid.summer 92 % · winter 97 % · humidity 100 %
La Ferté-Saint-Cyr	41	99 km S	1,093	44.4	Partly served	Much the same temperatures.Summers feel about as humid.summer 87 % · winter 92 % · humidity 93 %
Chuelles	45	119 km SE	1,237	43.7	Partly served	Much the same temperatures.Summers feel about as humid.summer 95 % · winter 96 % · humidity 100 %
Vézac	15	413 km S	1,325	46.2	Partly served	Much the same temperatures.Summers feel about as humid.summer 90 % · winter 89 % · humidity 93 %

Elsewhere

Commune website · Wikipedia (en) ·Wikipedia (fr) · INSEE dossier complet · OpenStreetMap · Web search · Map

Permanent link: https://vivantrural.com/en/fr/28357-saint-piat