Lanchères

Somme · CA de la Baie de Somme · INSEE 80464

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

Few services 39.6/100 · confidence: high· Better served than 68 % of the {n|commune|communes} of a similar size.

Identity

Lanchères (INSEE 80464) is in Somme (80), part of CA de la Baie de Somme. Population 859 (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/80464-lancheres

Vitality score

Vitality score 39.6/100 — Few services (model fr-v0.2).

Confidence: high.

Better served than 68 % of the 15,230 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	0.21	25	5.27
Social	0.63	20	12.64
Education	0.63	10	6.32
Health	0	10	0
Public & culture	0.63	5	3.16
Population trend	0.54	10	5.4
Housing mix	0.18	5	0.9

Services

What is here, at a glance

Food 1 of 6

Eating out 1 of 1

Cafés and bars 1 of 1

Schools 2 of 3

Health 0 of 4

Public services 1 of 1

Culture 1 of 2

Sport 0 of 2

Everyday services 0 of 3

Lodging 1 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) (AUX DOUCEURS ARTISANALES). ^[3,4]

1 × Restaurant. ^[3,4]

1 × Café / bar. ^[4]

1 × Nursery school (maternelle) (ECOLE MATERNELLE PUBLIQUE). ^[3]

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

1 × Post office / agence postale (LANCHERES AP). ^[3]

1 × Library (BIBLIOTHÈQUE DE LANCHÈRES). ^[3]

2 × Campsite (CAMPING MUNICIPAL · CAMPING LES ALIZES). ^[3,4]

Not counted, because the business register records them as closed: 1 × Hairdresser.

Not found in the commune: Butcher (boucherie), Grocery (épicerie / supérette), Supermarket, GP (médecin généraliste), Pharmacy. ^[3,4]

All 25 service types, with per-source counts

Type	Count	Names	Sources
Bakery (boulangerie)	1	AUX DOUCEURS ARTISANALES	INSEE BPE 1 / INSEE SIRENE 2 [3,4]
Butcher (boucherie)	0		INSEE BPE 0 / INSEE SIRENE 0 [3,4]
Grocery (épicerie / supérette)	0		INSEE BPE 0 / INSEE SIRENE 0 [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		INSEE BPE 1 / INSEE SIRENE 1 [3,4]
Café / bar	1		INSEE SIRENE 1 [4]
Nursery school (maternelle)	1	ECOLE MATERNELLE PUBLIQUE	INSEE BPE 1 [3]
Primary school (élémentaire)	1	ECOLE ELEMENTAIRE PAUL VIMEREU	INSEE BPE 1 [3]
Collège	0		INSEE BPE 0 [3]
GP (médecin généraliste)	0		INSEE BPE 0 [3]
Pharmacy	0		INSEE BPE 0 / INSEE SIRENE 0 [3,4]
Nurse	0		INSEE BPE 0 [3]
Dentist	0		INSEE BPE 0 [3]
Post office / agence postale	1	LANCHERES AP	INSEE BPE 1 [3]
Library	1	BIBLIOTHÈQUE DE LANCHÈRES	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	0		INSEE BPE 0 / INSEE SIRENE 0 [3]
Fuel station	0		INSEE BPE 0 / INSEE SIRENE 0 [3,4]
Hotel	0		INSEE BPE 0 / INSEE SIRENE 0 [3,4]
Campsite	2	CAMPING MUNICIPAL · CAMPING LES ALIZES	INSEE BPE 2 / INSEE SIRENE 2 [3,4]

Market and village life

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

Trajectory

1968: 762 peak 2007: 989 2023: 859 axis from zero, so the slope compares with any other commune

Population 962 (2012) → 859 (2023): -10.7 % over 10 years. ^[5,1]

Population 826 (1990) → 859 (2023): 4 % over 30 years. ^[6,1]

Dwellings (2023): 781, of which 41 % second homes and 8.3 % vacant. ^[7]

Access and surroundings

Which way the everyday services lie

In the commune Bakery, Primary school GP — 3.9 km SPharmacy — 4.7 km SEFood shop — 5.0 km NW 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 (Lanchères): 0.2 km to the west (straight line). ^[8]

Food shop (Cayeux-sur-Mer): 5 km to the north-west (straight line). ^[9]

GP (Vaudricourt): 3.9 km to the south (straight line). ^[10]

Pharmacy (Arrest): 4.7 km to the south-east (straight line). ^[11]

Primary school (Lanchères): 0.1 km to the west (straight line). ^[8]

Climate

Where this sits nationally

Days at or above 30 °C 3.7▸

Days at or below 0 °C 29.2

Muggy days a summer 1.3

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 4 days a year at or above 30 °C and 29 days at or below 0 °C, over 19 complete years in 1995–2024. ^[12]

Measured at the CAYEUX-SUR-MER weather station, 4.1 km away at 4 m; the village itself is at 7 m. ^[12]

Muggy days — a dew point at or above 18 °C — average 1 day a summer. ^[12]

Humidity measured at CAYEUX-SUR-MER, 4.1 km away at 4 m, over 18 summers. ^[12]

An average of 772 mm of rain a year, spread over 124 days — about 6.2 mm on a day it rains. ^[12]

Rainfall measured at CAYEUX-SUR-MER, 4.1 km away at 4 m. Rainfall is not adjusted for altitude: unlike temperature it has no simple gradient to correct by. ^[12]

Uncertainties

No specific uncertainties flagged.

References

INSEE census (RP) 2023 — 80464/2023
INSEE density grid 2026
INSEE BPE 2025
INSEE SIRENE 2026-09
INSEE census (RP) 2023 — 80464/2012
INSEE census (RP) 2023 — 80464/1990
INSEE census (RP) 2023 — 80464/logement/2023
INSEE BPE 2025 — 80464
INSEE BPE 2025 — 80182
INSEE BPE 2025 — 80780
INSEE BPE 2025 — 80029
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
Champigny-sur-Veude	37	355 km S	809	41.9	Partly served	Warmer summers and colder winters.Summers feel about as humid.summer 64 % · winter 84 % · humidity 86 %
Corvol-l'Orgueilleux	58	332 km SE	721	42.5	Partly served	Warmer summers and colder winters.Summers feel about as humid.summer 62 % · winter 65 % · humidity 100 %
Monoblet	30	707 km S	787	51.5	Partly served	Warmer summers, similar winters.Summers feel about as humid.summer 10 % · winter 97 % · humidity 86 %
Roumoules	04	785 km SE	725	50.4	Partly served	Warmer summers and colder winters.Summers feel about as humid.summer 15 % · winter 49 % · humidity 93 %
Nançay	18	316 km S	748	43.2	Partly served	Warmer summers and colder winters.Summers feel more humid.summer 54 % · winter 42 % · humidity 64 %
Le Lonzac	19	522 km S	823	48.6	Partly served	Warmer summers and colder winters.Summers feel about as humid.summer 77 % · winter 61 % · humidity 93 %

Order by distance instead

Commune	Dept	Distance	Population	Score	Band	Climate vs here
Nançay	18	316 km S	748	43.2	Partly served	Warmer summers and colder winters.Summers feel more humid.summer 54 % · winter 42 % · humidity 64 %
Corvol-l'Orgueilleux	58	332 km SE	721	42.5	Partly served	Warmer summers and colder winters.Summers feel about as humid.summer 62 % · winter 65 % · humidity 100 %
Champigny-sur-Veude	37	355 km S	809	41.9	Partly served	Warmer summers and colder winters.Summers feel about as humid.summer 64 % · winter 84 % · humidity 86 %
Le Lonzac	19	522 km S	823	48.6	Partly served	Warmer summers and colder winters.Summers feel about as humid.summer 77 % · winter 61 % · humidity 93 %
Monoblet	30	707 km S	787	51.5	Partly served	Warmer summers, similar winters.Summers feel about as humid.summer 10 % · winter 97 % · humidity 86 %
Roumoules	04	785 km SE	725	50.4	Partly served	Warmer summers and colder winters.Summers feel about as humid.summer 15 % · winter 49 % · humidity 93 %

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 Lanchères'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
Saint-Nic	29	476 km SW	753	46.7	Partly served	Much the same temperatures.Summers feel about as humid.summer 100 % · winter 88 % · humidity 100 %
La Bouillie	22	338 km SW	824	44.2	Partly served	Much the same temperatures.Summers feel about as humid.summer 97 % · winter 99 % · humidity 100 %
Siouville-Hague	50	252 km W	931	38.5	Few services	Much the same temperatures.Summers feel about as humid.summer 97 % · winter 96 % · humidity 93 %
Saint-Armel	56	424 km SW	903	38.4	Few services	Much the same temperatures.Summers feel about as humid.summer 92 % · winter 97 % · humidity 86 %
Lignol	56	423 km SW	861	33.3	Few services	Much the same temperatures.Summers feel about as humid.summer 100 % · winter 100 % · humidity 93 %
Plévin	22	426 km SW	754	47.3	Partly served	Much the same temperatures.Summers feel about as humid.summer 97 % · winter 89 % · humidity 100 %

Elsewhere

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

Permanent link: https://vivantrural.com/en/fr/80464-lancheres