Carnoy-Mametz

Somme · CC du Pays du Coquelicot · INSEE 80505

No food shop, school, café or restaurant in the commune.

No daily shops 9.9/100 · confidence: high· Better served than 9 % of the {n|commune|communes} of a similar size.

Identity

Carnoy-Mametz (INSEE 80505) is in Somme (80), part of CC du Pays du Coquelicot. Population 255 (2023). ^[1]

INSEE density class: Rural à habitat dispersé (level 6). ^[2]

Commune nouvelle formed on 2019-01-01 from 1 former commune: Carnoy (80175). ^[3]

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/80505-carnoy-mametz

Vitality score

Vitality score 9.9/100 — No daily shops (model fr-v0.2).

Confidence: high.

Better served than 9 % of the 17,334 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	25	0
Social	0	20	0
Education	0	10	0
Health	0	10	0
Public & culture	0	5	0
Population trend	0.43	10	4.27
Housing mix	0.83	5	4.13

Services

What is here, at a glance

Food 0 of 6

Eating out 0 of 1

Cafés and bars 0 of 1

Schools 0 of 3

Health 0 of 4

Public services 0 of 1

Culture 0 of 2

Sport 0 of 2

Everyday services 0 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”.

No food shop, school, café or restaurant in the commune. ^[4,5]

Not counted, because the business register records them as closed: 1 × Primary school (élémentaire).

Not found in the commune: Bakery (boulangerie), Butcher (boucherie), Grocery (épicerie / supérette), Supermarket, Restaurant, Café / bar, Nursery school (maternelle), Primary school (élémentaire), GP (médecin généraliste), Pharmacy, Post office / agence postale, Library. ^[4,5]

All 25 service types, with per-source counts

Type	Count	Names	Sources
Bakery (boulangerie)	0		INSEE BPE 0 / INSEE SIRENE 0 [4,5]
Butcher (boucherie)	0		INSEE BPE 0 / INSEE SIRENE 0 [4,5]
Grocery (épicerie / supérette)	0		INSEE BPE 0 / INSEE SIRENE 0 [4,5]
Supermarket	0		INSEE BPE 0 / INSEE SIRENE 0 [4,5]
Cheese shop (fromagerie)	0		INSEE SIRENE 0 [5]
Fishmonger	0		INSEE BPE 0 / INSEE SIRENE 0 [4,5]
Restaurant	0		INSEE BPE 0 / INSEE SIRENE 0 [4,5]
Café / bar	0		INSEE SIRENE 0 [5]
Nursery school (maternelle)	0		INSEE BPE 0 [4]
Primary school (élémentaire)	0		INSEE BPE 0 [4]
Collège	0		INSEE BPE 0 [4]
GP (médecin généraliste)	0		INSEE BPE 0 [4]
Pharmacy	0		INSEE BPE 0 / INSEE SIRENE 0 [4,5]
Nurse	0		INSEE BPE 0 [4]
Dentist	0		INSEE BPE 0 [4]
Post office / agence postale	0		INSEE BPE 0 [4]
Library	0		INSEE BPE 0 [4]
Cinema	0		INSEE BPE 0 [4]
Gym / sports hall	0		INSEE BPE 0 [4]
Swimming pool	0		INSEE BPE 0 [4]
Bank	0		INSEE BPE 0 [4]
Hairdresser	0		INSEE BPE 0 / INSEE SIRENE 0 [4,5]
Fuel station	0		INSEE BPE 0 / INSEE SIRENE 0 [4,5]
Hotel	0		INSEE BPE 0 / INSEE SIRENE 0 [4,5]
Campsite	0		INSEE BPE 0 / INSEE SIRENE 0 [4,5]

Market and village life

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

Trajectory

1968: 232 peak 2017: 285 2023: 255 axis from zero, so the slope compares with any other commune

Population 280 (2012) → 255 (2023): -8.9 % over 10 years. ^[6,1]

Population 275 (1990) → 255 (2023): -7.3 % over 30 years. ^[7,1]

Dwellings (2023): 127, of which 8.7 % second homes and 2.4 % vacant. ^[8]

Access and surroundings

Which way the everyday services lie

Primary school — 1.3 km WBakery — 1.4 km WFood shop — 3.9 km SEGP — 6.2 km WPharmacy — 6.2 km W 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 (Fricourt): 1.4 km to the west (straight line). ^[9]

Food shop (Maricourt): 3.9 km to the south-east (straight line). ^[10]

GP (Méaulte): 6.2 km to the west (straight line). ^[11]

Pharmacy (Albert): 6.2 km to the west (straight line). ^[12]

Primary school (Fricourt): 1.3 km to the west (straight line). ^[9]

Climate

Where this sits nationally

Days at or above 30 °C 6.9

Days at or below 0 °C 43.3

Muggy days a summer 1.2

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 7 days a year at or above 30 °C and 43 days at or below 0 °C, over 27 complete years in 1995–2024. ^[13]

Measured at the MEAULTE weather station, 3.6 km away at 107 m; the village itself is at 95 m. ^[13]

Muggy days — a dew point at or above 18 °C — average 1 day a summer. ^[13]

Humidity measured at MEAULTE, 3.6 km away at 107 m, over 28 summers. ^[13]

An average of 736 mm of rain a year, spread over 124 days — about 5.9 mm on a day it rains. ^[13]

Rainfall measured at MEAULTE, 3.6 km away at 107 m. Rainfall is not adjusted for altitude: unlike temperature it has no simple gradient to correct by. ^[13]

Uncertainties

No specific uncertainties flagged.

References

INSEE census (RP) 2023 — 80505/2023
INSEE density grid 2026
INSEE COG 2026
INSEE BPE 2025
INSEE SIRENE 2026-09
INSEE census (RP) 2023 — 80505/2012
INSEE census (RP) 2023 — 80505/1990
INSEE census (RP) 2023 — 80505/logement/2023
INSEE BPE 2025 — 80366
INSEE BPE 2025 — 80513
INSEE BPE 2025 — 80523
INSEE BPE 2025 — 80016
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
Fortan	41	274 km SW	255	16.6	No daily shops	Warmer summers, similar winters.Summers feel about as humid.summer 85 % · winter 89 % · humidity 100 %
La Haye-de-Calleville	27	167 km SW	253	12.6	No daily shops	Much the same temperatures.Summers feel about as humid.summer 92 % · winter 86 % · humidity 100 %
Rosay	76	112 km W	258	9.8	No daily shops	Much the same temperatures.Summers feel about as humid.summer 97 % · winter 92 % · humidity 100 %
Sainte-Fauste	36	355 km S	256	12	No daily shops	Warmer summers, similar winters.Summers feel about as humid.summer 67 % · winter 96 % · humidity 100 %
Vernoux-sur-Boutonne	79	480 km SW	249	16.5	No daily shops	Warmer summers, similar winters.Summers feel more humid.summer 59 % · winter 99 % · humidity 79 %
Friaize	28	209 km SW	256	14.5	No daily shops	Warmer summers and colder winters.Summers feel about as humid.summer 85 % · winter 82 % · humidity 100 %

Order by distance instead

Commune	Dept	Distance	Population	Score	Band	Climate vs here
Rosay	76	112 km W	258	9.8	No daily shops	Much the same temperatures.Summers feel about as humid.summer 97 % · winter 92 % · humidity 100 %
La Haye-de-Calleville	27	167 km SW	253	12.6	No daily shops	Much the same temperatures.Summers feel about as humid.summer 92 % · winter 86 % · humidity 100 %
Friaize	28	209 km SW	256	14.5	No daily shops	Warmer summers and colder winters.Summers feel about as humid.summer 85 % · winter 82 % · humidity 100 %
Fortan	41	274 km SW	255	16.6	No daily shops	Warmer summers, similar winters.Summers feel about as humid.summer 85 % · winter 89 % · humidity 100 %
Sainte-Fauste	36	355 km S	256	12	No daily shops	Warmer summers, similar winters.Summers feel about as humid.summer 67 % · winter 96 % · humidity 100 %
Vernoux-sur-Boutonne	79	480 km SW	249	16.5	No daily shops	Warmer summers, similar winters.Summers feel more humid.summer 59 % · winter 99 % · humidity 79 %

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 Carnoy-Mametz'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
La Haye-de-Calleville	27	167 km SW	253	12.6	No daily shops	Much the same temperatures.Summers feel about as humid.summer 92 % · winter 86 % · humidity 100 %
Rosay	76	112 km W	258	9.8	No daily shops	Much the same temperatures.Summers feel about as humid.summer 97 % · winter 92 % · humidity 100 %
Airon-Notre-Dame	62	91 km NW	261	16.6	No daily shops	Much the same temperatures.Summers feel about as humid.summer 90 % · winter 88 % · humidity 100 %
Rouvray	27	145 km SW	256	16.4	No daily shops	Much the same temperatures.Summers feel about as humid.summer 95 % · winter 99 % · humidity 100 %
Champvoisy	51	116 km SE	252	14.9	No daily shops	Much the same temperatures.Summers feel about as humid.summer 87 % · winter 99 % · humidity 100 %
Bézu-le-Guéry	02	116 km S	248	16.5	No daily shops	Much the same temperatures.Summers feel about as humid.summer 95 % · winter 96 % · humidity 93 %

Elsewhere

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

Permanent link: https://vivantrural.com/en/fr/80505-carnoy-mametz